Numerical modelling of physical experiments with passive pressure of unsaturated soils
Result description
It was at Prague's Institute of Theoretical and Applied Mechanics of the Czech Academy of Sciences in 1998 that basic research of earth/lateral pressure based on physical experiments and lately together with Czech Technical University in Prague also on numerical modelling was initiated and is still in progress there. The first research target is to prove a real soil mass behaviour and to do the theory more exact. The second one is to apply experimental results for numerical modelling and for developmentof an advanced software package SIFEL solving complex non-linear numerical models. The paper concentrates on double physical experiments (E5/0,1 and E6/0,1) with pressure at rest and passive pressure during wall rotation about the toe and their numerical modelling. The measurements from the both experiments exhibited almost the same results and therefore only the E6 experiment was selected for the numerical simulation. The nonlinear numerical simulation was performed with help of plasti
Keywords
earth/lateral pressuresoil mass behaviourwall rotation about the toenumerical modelling
The result's identifiers
Result code in IS VaVaI
Alternative codes found
RIV/68407700:21110/15:00320134
Result on the web
http://www.icevirtuallibrary.com/doi/full/10.1680/ecsmge.60678.vol7.628
DOI - Digital Object Identifier
Alternative languages
Result language
angličtina
Original language name
Numerical modelling of physical experiments with passive pressure of unsaturated soils
Original language description
It was at Prague's Institute of Theoretical and Applied Mechanics of the Czech Academy of Sciences in 1998 that basic research of earth/lateral pressure based on physical experiments and lately together with Czech Technical University in Prague also on numerical modelling was initiated and is still in progress there. The first research target is to prove a real soil mass behaviour and to do the theory more exact. The second one is to apply experimental results for numerical modelling and for developmentof an advanced software package SIFEL solving complex non-linear numerical models. The paper concentrates on double physical experiments (E5/0,1 and E6/0,1) with pressure at rest and passive pressure during wall rotation about the toe and their numerical modelling. The measurements from the both experiments exhibited almost the same results and therefore only the E6 experiment was selected for the numerical simulation. The nonlinear numerical simulation was performed with help of plasti
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JM - Structural engineering
OECD FORD branch
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Result continuities
Project
GA103/08/1617: Passive Lateral Pressure of Multi-phase Granular Material
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of the XVI ECSMGE. Geotechnical Engineering for Infrastructure and Development
ISBN
978-0-7277-6067-8
ISSN
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e-ISSN
—
Number of pages
6
Pages from-to
3977-3982
Publisher name
ICE Publishing
Place of publication
London
Event location
Edinburgh
Event date
Sep 13, 2015
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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Basic information
Result type
D - Article in proceedings
CEP
JM - Structural engineering
Year of implementation
2015