V - MOVIMENTI SUOLO

                1 - CLASSIFICAZIONE FRANE                                                    

                               a) NATURA TERRENO                                                                                                                                                                                                                 COMMISSIONE INTERMINISTERIALE ITALIANA DIFESA SUOLO

                                               T. ARGILLOSI

                                                               COLAMENTO

                                                               SCOSCENDIMENTO

                                               T. SCIOLTI

                                                               SMOTTAMENTO

                                               MAT. LAPIDEI

                                                               SCIVOLAMENTO

                                                               CROLLO

 

                              

                               b) SUPERFICIE DISTACCO

                                               UNESCO (1993) – AGI (1993) – VARNES (1979)

                                                               CROLLI/RIBALTAMENTI

                                                               SCIVOLAMENTI/SCORRIMENTI

                                                               FLUSSI (DI DETRITO s.l.=COLATE, COLAMENTI; DI ROCCIA = DEFORMAZIONI GRAVITATIVE P.V.)

                                                               ESPANSIONI LATERALI

                                               PENTA

                                               S. PREESISTENTE

                                                               FRANE SENSO STRETTO               

                                                               GIUNTI DI STRATIFICAZIONE

                                                                              F. SLITTAMENTO

                                                               DISCONTINUITÀ

                                                                              F. ABBANDONO SEDE

                                               S. NEOFORMAZIONE                                                                                                                                                                                                                                   SCOSCENDIMENTI         

                                                               PIANA

                                                               CURVA

                                                               MULTIPLA

                                                               SPEZZATA

                                               S. NON NETTA                  

                                                               DEFORMAZIONE PLASTICA LAME, DA CREEP (MOTI LENTI) A FRANE

                                               S. MOTO VERTICALE      

                                                               SUBSIDENZE

                                                               MOTI LENTI

                                                                              AVVALLAMENTI

                                                               MOTI RAPIDI

                                                                              SPROFONDAMENTI

                                               S. MISTE

                                                               F. MISTE E MULTIPLE

               

 

                2 - CAUSE FRANE

                               a) MODIFICHE ESTERNE

                                               PRESSIONE

                                                               ORIZZONTALE

                                                                              DIMINUZIONE ESTERNA

                                                                                              MANCANZA CONTRASTO LATERALE SEMPRE X                                                                                                                                                                ASPORTAZIONE UNGHIA

                                                                                              NATURALE

                                                                                                              FISICA

                                                                                                                             CORSI ACQUA

                                                                                                                             MARE

                                                                                                                             VENTO

                                                                                                                             GHIACCIO

                                                                                                              CHIMICA

                                                                                                                             ALTERAZIONE SUPERFICIALE                                                                                                                                                                                 INCREMENTO PENDENZA X DISTACCO FRANA PRECEDENTE

                                                                                              ANTROPICA

                                                                                              SEMPRE FISICA                                                                                                                                                                                                                                            SCAVI

                                                                                                             DEMOLIZIONE MURI

                                                                                                             SVASI RAPIDI

                                                                              AUMENTO INTERNO

                                                                              O PRESSIONE LATERALE, SEMPRE NATURALE E X ACQUA                                                                                                                                                           ARTESIANA

                                                                                              CARSICA

                                                                                              INTERSTIZIALE CONGELAMENTO            

                                                                                              IDRATAZIONE ARGILLE

                                                               VERTICALE

                                                                              AUMENTO ESTERNO

                                                                                              SOVRACCARICO PENDIO

                                                                                              NATURALE

                                                                                                              PIOGGIA

                                                                                                              NEVE

                                                                                                              ACQUA SORGIVA

                                                                                                              DETRITI O ACCUMULO FRANA PRECEDENTE

                                                                                              ANTROPICO                      

                                                                                                              RILEVATI

                                                                                                              VEICOLI

                                                                                                              DISCARICHE

                                                                                                              PERDITA CONDOTTE

                                                                                                              CANALI

                                                                                                              SERBATOI                                                                                                                                                                                                                                       EDIFICI

                                                                              DIMINUZIONE INTERNA

                                                                                              SEMPRE X EROSIONE PIEDE O SUBSTRATO (MANCANZA APPOGGIO)

                                                                                              NATURALE

                                                                                                              FISICA

                                                                                                                             SPROFONDAMENTO CAVERNE

                                                                                                                             ACQUA ASPORTA PARTICELLE MARNA O ARGILLA PERDE RES.                                                                                                                                              SOTTO ACQUIFERO

                                                                                                              CHIMICA

                                                                                                                             ALTERAZIONE METEO

                                                                                                                             SOLUZIONE

                                                                                              ANTROPICA

                                                                                                              SEMPRE FISICA

                                                                                                             SOTTOESCAVAZIONE

                                                                                                              LAVORI SOTTERRANEI

                                                                                                                             GALLERIE

                                                                                                                             MINIERE

                                               AZIONI DINAMICHE

                                                               VIBRAZIONI

                                                               NATURALI

                                                                              TERREMOTI

                                                                                              SOVRACCARICO MASSE

                                                                                              LIQUEFAZIONI                                 

                                                               ANTROPICHE

                                                                              ESPLOSIONI

                                                                              TRAFFICO

                                               AZIONI TETTONICHE

                                                               SOLO NATURALI

                                                               INCREMENTO PENDIO

                                                               SCOPERTURA SUPERFICI FAGLIA

 

                              

                               b) MODIFICHE INTERNE                                                                                                                                                                                                            DEFICIENZE RESISTENZA TAGLIO

                                               1) CARATTERI INTRINSECI E ORIGINARI DELLA ROCCIA SFAVOREVOLI

                                                               NATURA ROCCIA

                                                                              1) ARGILLA O ROCCIA ARGILLOSA

                                                                              2) R. ALTERATA

                                                                              3) RICCA FILLOSILICATI

                                                                                              MICA

                                                                                              CLORITI

                                                                                              TALCO

                                                                                              GLAUCONITE

                                                                              4) TERRE ORGANICHE

                                                               TESSITURA

                                                                              1) BASSA DENSITÀ RELATIVA

                                                                                              ARGILLE MOLLI

                                                                                              SABBIE

                                                                                              LIMI SCIOLTI

                                                                                              DISCARICHE NON COMPATTATE

                                                                                              TERRE CON FELTRO ORGANICO

                                                                              2) ELEVATA SFERICITÀ GRANULI O CIOTTOLI

                                                                                              BASSO ANGOLO ATTRITO

                                                               STRUTTURA

                                                                              1) DISCONTINUITÀ

                                                                                              FAGLIE

                                                                                              GIUNTI

                                                                                                              STRATIFICAZIONE

                                                                                                              SCISTOSITÀ

                                                                                              DIACLASI

                                                                                              ZONE MILONITICHE

                                                                                              FESSURE IN ARGILLE COMPATTE

                                                                              2) FLESSIONE SUPERFICIALE STRATI (SCOSCENDIMENTI UNCINO)

                                                                              3) INTERCALAZIONI POCO RESISTENTI O PLASTICHE

                                                                              4) STRATI A FRANAPOGGIO (ANGOLO MINORE DEL PENDIO)

                                                                              5) ALTERNANZA STRATI PERMEABILI E IMPERMEABILI

                                               2) VARIAZIONI SOPRAGGIUNTE

                                                               AZIONI

                                                                              FISICHE

                                                                                              GELO  (DISGREGAZIONE)

                                                                                              SBALZI TERMICI  (DISGREGAZIONE)

                                                                                              ESSICCAMENTO E RITIRI IN ARGILLE CON FESSURAZ.

                                                                              CHIMICHE

                                                                                              IDRATAZIONE MINERALI ARGILLOSI

                                                                                              SCAMBIO BASI NELLE ARGILLE (QUICK CLAYS)

                                                                                              SOLUZIONE CEMENTO ROCCE CLASTICHE

                                                               AUMENTO PRESSIONE INTERSTIZIALE

                                                                              1) SOLLEVAMENTO RELATIVO SUP PIEZOMETRICA O FREATICA

                                                                              2) SATURAZIONE IN ACQUA MATERIALI UMIDI (VIA COESIONE APPARENTE)

                                                                              3) FLUSSO IDRICO VERSO PIEDE VERSANTE

                                                               CAMBIAMENTI STRUTTURA

                                                                              1) APERTURA FESSURE DECOMPRESSIONE IN ROCCE LAPIDEE O ARGILLE PRECONSOLID.

                                                                                              X SCAVI PROFONDI

                                                                                              X EROSIONE RAPIDA INCISIONI VALLIVE

                                                                              2) PERDITA COESIONE IN ARGILLE SENSITIVE

                                                                                              X RIMANEGGIAMENTO NATURALE

                                                                                              X RIMANEGGIAMENTO ARTIFICIALE     

                3 - INDAGINI STABILITÀ PENDII

                               a) STUDI

                                               RILEVAMENTO

                                                               GEOLOGICO

                                                               STRUTTURALE

                                                                              ANALISI STATISTICA GIACITURE PIANI

                                                                                              STRATIFICAZIONE

                                                                                              SCISTOSITÀ

                                                                                              LITOCLASI

                                                                                              LEPTOCLASI (FRATTURE PIANE MODESTA ENTITÀ)

                                                               IDROGEOLOGICO

                                                               MORFOLOGICO

                                                                              DISSESTI SUOLO

                                                                                              CREPACCI

                                                                                              SOLCHI

                                                                                              DEPRESSIONI

                                                                                              RIGONFIAMENTI

                                                                                              POSITURA VEGETAZIONE ARBOREA

                                                                                              STATO OPERE UOMO

                                                                              PALEOFRANE

                                                                                              ANCHE CON FOTO AEREE

                                                                              FRANOSITÀ PERIODICA O TRASCORSA

                                                                                              ABITANTI LUOGO

                                                               GEOTECNICO

                                                                              ANALISI PENETROMETRICHE

                                                                              SONDAGGI MECCANICI

                                                                              MATERIALE SCIOLTO

                                                                                              CONTENUTO ACQUA

                                                                                              LIMITI

                                                                                                              LIQUIDITÀ

                                                                                                              PLASTICITÀ

                                                                                              RESISTENZA

                                                                                                              COMPRESSIONE SEMPLICE

                                                                                                              TAGLIO

                                                                                              X RICONOSCERE MINERALI ARGILLOSI

                                                                                                              ANALISI TERMODIFFERENZIALE

                                                                                                              DIFFRATTOMETRIA

                                                                                              X CAPACITÀ RIGONFIAMENTO FRAZIONI FINI

                                                                                                              PASSANTE SETACCIO N.40

                                                               GEOFISICO

                                                                              SISMICA RIFRAZIONE

                                                                              GEOELETTRICA

                               b) ANALISI CINEMATICA                                                                                                                                                                          (SPOSTAMENTI) X  DELIMITARE AREA, EVENTUALE SUP. SCORR., X VALUTAZIONE                                             MASSE, X CALCOLI E PROVVEDIMENTI

                                               MISURE

                                                               SUPERFICIE

                                                                              CAPOSALDI

                                                                              CONTROLLO PERIODICO POSIZIONE                                                                                                                                      SPOSTAMENTI

                                                                                              ORIZZONTALE

                                                                                              VERTICALE

                                                                              DIAGRAMMA

                                                               PROFONDITÀ

                                                                              FORI DI SONDA

                                                                                              INDICATORI ROTTURA

                                                                                                              A RESISTENZA ELETTRICA X CALCOLO                                                                                                                 PROFONDITÀ TRANCIAMENTO

                                                                                                              FORO

                                                                                                              RIVESTIMENTO

                                                                                              STRUMENTI MISURA SPOSTAMENTO FORO

                                                                                                              ESTENSIMETRI A FILO

                                                                                                                             A LUNGA BASE X MISURA SPOSTAMENTO                                                                                                                           RELATIVO ESTREMITÀ FORO

                                                                                                              DEFLETTOMETRI A SONDA CALATI IN GUIDE                                                                                                   RIVESTIMENTO PLASTICA

                                                                                                                             MISURA DEVIAZIONE ASSE                                                                                                                                                       VERTICALE

                                                                                                                             COMPONENTE X

                                                                                                                             COMPONENTE Z

                                               SCHEMI CINEMATICI                                                    

                                                               SCORRIMENTO ROTAZIONALE

                                                                              SEMPLICE

                                                                              MULTIPLO

                                                               SLITTAMENTO PIANO

                                                               COLAMENTO VISCOSO

                                                                              SENZA PIANO SCORRIMENTO

                                                                              CON PIANO SCORRIMENTO                                                                                                        SCOSCENDIMENTO SECONDARIO

                                                                              SU FRANA PRINCIPALE

                                                                              FIANCHI

                                                                              PARTE ALTA

                                                                             

                               c) CALCOLI STABILITÀ

                                               FRANAMENTO NON AVVENUTO

                                                               COEFFICIENTE SICUREZZA (vr=vedi rubrica)

                                               FRANAMENTO AVVENUTO

                                                               POSSIBILITÀ ESTENSIONE

                                                               INFLUENZA INTERVENTI

 

                4 - INTERVENTI PENDII INSTABILI

                               SE POSSIBILE EVITARE LA ZONA

                                               ES. X STRADA VARIANTE

                                                               ALL'ESTERNO

                                                               IN GALLERIA

                               SE NO COME COSTRUIRE IN ZONA INSTABILE

                                               SE ZONA POCO ESTESA

                                                               SCAVALCAMENTO

                                                                              PONTE

                                                                              VIADOTTO

                                               SE ZONA GRANDE

                                                               O STRUTTURE DEFORMABILI

                                                                              GALLEGGIANTI

                                                                              RICCHE GIUNTI

                                                               E OPERE SOSTEGNO IN GABBIONATE

                                                                              DEFORMABILI

                                                                              PERMEABILI      

                                                               O STRUTTURE RIGIDE DIMENS.RESISTENTI SPINTE

                                                                              MURI MASSICCI

                                                                                              ANCORAGGI PALI OBLIQUI

                                                                                              FONDAZIONI

                                                                                                              PALI OBLIQUI

                                                                                                               PROF. TERRENO STABILE

                                                                                                              A POZZO ELLITTICO ARMATO

                                                                                                              SU PALI LUBRIFICATI CON GHIAIA NELLO                                                                                                                           SPINGENTE

                                                               O DIFESA PASSIVA STRADA

                                                                              RETI METALLICHE SCARPATA CONTRORIPA

                                                                              PARAMMASSI TRAIETTORIE DETRITI

                                                                              GALLERIA ARTIFICIALE

                                O COME STABILIZZARE IL PENDIO

                               a) DRENAGGI

                                               X TOGLIERE ACQUA

                                               SUPERFICIALI

                                                               FOSSI GUARDIA

                                                                              RUSCELLAMENTO

                                                               CAPTAZIONE SORGENTI

                                                               CANALI SCOLO

                                                                              RETICOLATO-PIETRE

                                                               COPERTURE IMPERMEABILI (18)

                                                                              TERRENI SCIOLTI

                                                                                              FOGLI PLASTICA

                                                                                                              PROVVISORI

                                                                                              LAMIERE METALLICHE

                                                                              ROCCIA LAPIDEA

                                                                                              SEMPRE IN PRESSIONE

                                                                                              MALTA CEMENTO

                                                                                                              GUNITE

                                                                                              BETONCINO

                                                                                                              SPRITZ BETON

                                               PROFONDI

                                                               SEZ. NON CIRCOLARE

                                                                              TRINCEE

                                                                                              TANTA ACQUA

                                                                              SCHERMI IMPERMEABILI

                                                                                              A.SOTTERRANEA

                                                                                              PARATIE

                                                                                                              PALI

                                                                                                                             ACCOSTATI

                                                                                                                             SECANTI

                                                                                                              PANNELLI CALCESTRUZZO

                                                                                              VELI                                                     

                                                                                                              INIEZIONI CEMENTO

                                                                                                              SOSTANZE IMPERMEABILIZZANTI

                                                                                                              ARGILLA                            

                                                               SEZ. CIRCOLARE

                                                                              GALLERIE

                                                                                              TANTA ACQUA

                                                                              DRENI

                                                                                              TUBOLARI SUBORIZZONTALI

                                                                                                              SUOLO PERMEABILE                                                                                                                                                                   TUBI FENESTRATI

                                                                                                              TUBI MICROFESSURATI

                                                                                              VERTICALI

                                                                                                              POZZI CON POMPE

                                                                                                                             PROVVISORI X URGENZA

                                                                                                              PALI SABBIA

                                                                                                                             ESPULSIONE A. VERSO SUP.

                               b) MIGLIORAMENTI EQUILIBRIO (AUMENTANO COEFF. SICUREZZA)

                                               ALLEGGERIMENTI                                                          

                                                               DIMINUZIONE

                                                                              CARICO NATURALE

                                                                              SOVRACCARICO

                                                               DISGAGGIO (PROVOCARE CADUTA PARTI INSTABILI)

                                               MURI SOSTEGNO (SCARICANO A VALLE COMPONENTE ORIZ. PRES. TERRA

                                                               SE TERRENI SPINGENTI

                                                                              A CAMPIONI

                                                                                              UNO FIANCO L'ALTRO

                                                                                              UNO SOPRA L'ALTRO, SOTTOSCAVANDO, SOTTOMUR.

                                               ANCORAGGI O TIRANTI (SCARICANO A MONTE)

                                                               CAVI IN FORI POCO INCLINATI, ESTREMITÀ INT. CEMENTATA IN                                                                                            ROCCIA RESISTENTE, EST. PIASTRA, PRE-TENSIONE CON                                                                                              MARTINETTI PER COMPRIMERE MATERIALE; INTERVALLO <1/3                                                                               LUNGHEZZA

                                               SE FORTI PENDENZE (>40)

                                                               ADDOLCIMENTO PENDIO (DIMINUIRE )

                                                               GRADONATURA (BASSE PARETI, STRETTI TERRAZZI ALTERNATI)

                                               SE SCOSCENDIMENTO BASE

                                                               CARICO PIEDE (AUMENTA MOMENTO RESISTENTE IN CERCHIO C.)

                                                                              RILEVATO

                                                                                              TERRA

                                                                                              PIETRAME

                                                                              GABBIONATA

                                               SE PICCOLE MASSE LAPIDEE O LASTRONI FRANAPOGGIO

                                                               CHIODATURE IN FORI (LAVORANO A TAGLIO)

                                                                              TONDINI FERRO

                                                                              MICROPALI

                                               SE PICCOLE FRANE

                                                               PALIFICATE (ANCHE CON TIRANTI SUB-ORIZZONTALI)

 

                               c) MIGLIORAMENTO MATERIALI

                                               SOSTITUZIONE

                                                               PICCOLI VOLUMI - CATTIVO MATERIALE                                                                                                                              ES. ARGILLA MOLLE O TORBA

                                               ARCHI PIETRAME A SECCO                                                                                                                                       INCASSATI X TERRE

                                               INIEZIONI

                                                               PRUDENZA P. INTERSTIZIALE - CONSOLIDANO - IMPERMEABILIZZANO

                                                               BOIACCA CEMENTO

                                                               MALTA CEMENTO

                                                               SILICATO DI NA

                                                               RESINE

                                                               GEL SILICE

                                               ELETTROOSMOSI

                                                               TERRENI POCO PERMEABILI, NON PER TERRENI DI FONDAZIONI DI                                                                         EDIFICI PREESISTENTI PERCHÈ PROVOCA DIM.VOLUME - PASSAGGIO                                                   CORRENTE ELETTRICA - A.MIGRA AI CATODI DONDE È INCANALATA.

                                                               ANODI NON ALLUMINIO

                                                               ANODI ALLUMINIO

                                                                              AL SI CORRODE E IONI AL CONSOLIDANO IL TERRENO

                                               CONGELAMENTO

                                                               ARRESTA TEMP. A., RASSODA TERRENO - SI INFIGGONO TUBI

                                                               LIQUIDO REFRIGERANTE

                                                               AZOTO LIQUIDO                                                                            

                                                               X LAVORI ANCHE IN GALLERIA

                                                               SCAVO

                                                               SOSTEGNO

                                               TRATTAMENTO TERMICO

                                                               TERRENI ARGILLOSI

                                                               INIEZIONE GAS COMBUSTIONE 1000 C IN FORI SONDA

                                               VIBRAZIONE

                                                               TERRE NON COESIVE

                                                               MEZZI VIBRANTI DI SUP.

                                                                              TERRE SUPERFICIALI (80-100 CM)                          

                                                               VIBROFLOTTAZIONE

                                                                              TESTA VIBRANTE CHE INIETTA A. IN PRESSIONE - LIQUEFAZIONE                                                                             LOCALE - AVANZAMENTO UTENSILE - COLONNA DI TERRA                                                                                           COMPATTA (= 2.5 m) IN SITU + SCIOLTA IN DEPRESSIONE A                                                                                    CONO

                               d)RIMBOSCHIMENTO-INERBIMENTO                                                                                                                                     COLTRE VEGETALE MIGLIORA STABILITÀ-REGOLA CONTENUTO A. TERRENO-FRENA                                         VELOCITÀ A. SELVAGGE-RADICI ARMATURA RESISTENTE A TRAZIONE                     

                                               PIANTE ALTO FUSTO

                                                               DAL BASSO VERSO L'ALTOSISTEMAZIONE IDRAULICAVEGETAZIONE                                                               ERBACEA RIMBOSCHIMENTO

                                               SEMPLICI ERBE

                                                               DAL BASSO VERSO L'ALTOSISTEMAZIONE IDRAULICA                                                                                            VEGETAZIONE ERBACEA

 

                5 - DIFESA ACCUMULI EOLICI E STABILIZZAZIONE DUNE

                               DESCRIZIONE

                                               REGIONI ARIDE - ALTO TRASPORTO SABBIA EOLICO =f(v3vento) - VENTO SATURO                                    SABBIA SU OSTACOLO TURBOLENZA MENO VELOCITÀ DEPOSITO ECCESSO                                            - TEMPESTA =500KM100MTON SABBIA- 95% PRIMI 25CM SUP. SOSPENSIONE                                               SALTAZIONE

                                               DUNE MOBILI

                                                               X DIREZ. VENTO DOMINANTE - VELOCITÀ SPOSTAMENTO                                                                             (3M/ANNO-30M/ANNO)

                                                               TRASVERSALI (BARCANE)

                                                               LONGITUDINALI (SEIF O IRQ)

                                               DEPOSITI FISSI 

                                                               X OSTACOLI EMERGENTI SUOLO - ACCRESCONO FINO ANGOLO ATTRITO                                                              (34C)

                                                               X CESPUGLI

                                                               X ROCCE

                                                               X PARETI ROCCIOSE

                                                               DUNE COSTIERE                

                               DIFESA                

                                               1a) DISTRUZIONE

                                                               RIMOZIONE

                                                                              COSTA - DUNA VICINA OPERA

                                                                              ESCAVATORI

                                                                              TRASPORTATORI NASTRO

                                                               ASPERSIONI PETROLIO

                                                                              MEGLIO LEGGERO PIÙ PENETRANTE

                                                                              DOVE

                                                                                              CENTRO DUNE MOBILI

                                                                                              LATI DUNE MOBILI

                                                                                              SUP VENTO DOMINANTE

                                                                              PROTEGGONO

                                                                                              CON SIEPI A 20 VOLTE ALTEZZA DUNA

                                                                                              STRADE

                                                                                              FERROVIE

                                                                                              EDIFICI

                                               1b) STABILIZZAZIONE

                                                               PIANTAGIONE

                                                                              SPEC. X DUNE COSTIERE - ARRESTA O CONSOLIDA SABBIA

                                                                              PIANTE

                                                                                              ERBACEE

                                                                                              GRASSE

                                                                                              CESPUGLIOSE

                                                                                              ARBOREE

                                                                              METODI

                                                                                              FILARI

                                                                                              RETICOLI

                                                                                                              MAGLIA RETTANGOLARE

                                                                                                              MAGLIA ROMBICA

                                                                                                                             DOPO UN PO' ALTRE SPECIE                                                                                                                                     DENTRO LA MAGLIA

                                                                              ATTECCHIMENTO

                                                                                              CONCIMAZIONE

                                                                                              FISSAZ. PROVV.

                                                                                                              LEGANTI ES. ASFALTO

                                                                                                              IRRIGAZIONE

                                                               ASPERSIONI PETROLIO (VEDI SOPRA)

                                               2) DEVIAZIONE

                                                               INCISIONE

                                                                              ALTERA SIMMETRIA - VENTO COLMA VUOTI PRIMA DI SPOSTARE                                                                             DUNA - ES. AUTOSTRADA DESERTO YUMA, CALIFORNIA/ARIZONA

                                                                              TRINCEE LONGITUDINALI

                                                                              TRINCEE TRASVERSALI

                                                               PANNELLI O SIEPI

                                                                              SCHERMI

                                                                                              METALLICI

                                                                                              LEGNO

                                                                                              PLASTICA

                                                                                              MURATURA

                                                                              SIEPI ("PERMEABILI")

                                                                                              FRONDE PALMA TRE FILE PROGRESSIVA                                                                                                                  SOPRAELEVAZIONE 1.5m PRIMA FILA PROGRESSIVO                                                                                  AUMENTO ESPONENZIALE TEMPO DI SCAVALCAMENTO                                                                                              (20 SOPRAELEVAZIONI T=200 ANNI)

                                                                                              DIVERSIONE

                                                                                              ACCUMULO

                                                                              DISPOSTI A PROTEZ. OPERA                                                                                                                                                    OBLIQUI

                                                                                              A V

                                                                                              ORTOGONALI VENTO (TRAPPOLE SABBIA)

 

                                               3) FISSANDO SABBIA ORIGINE

                                                               PIANTAGIONE (VEDI SOPRA)

                                                               ASPERSIONI PETROLIO (VEDI SOPRA)

                                                               IRRIGAZIONE (PROVV.)

                                               4) AGEVOLANDO TRASPORTO EOL.

                                                               PAVIMENTAZIONE

                                                                              SUP. LISCE SABBIA NON FERMA - SU BANCHINE LATERALI DI                                                                                     CERTE AUTOSTRADE - STRADE PERFETTAMENTE PIANE, SE NO                                                                 ACCUMULI SOTTO VENTO

 

 

 

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