Numerical modelling of Tunis soft clay
作者: Mnaouar Klai Mounir BouassidaSeifeddine Tabchouche
刊名: Geotechnical Engineering Journal of the SEAGS & AGSSEA, 2015, Vol.46 (4)
来源数据库: Southeast Asian Geotechnical Society (SEAGS)
关键词: BehaviorCharacterizationHardeningNumericalSimulationSoft clay
原始语种摘要: The paper briefly reviews research investigations conducted on Tunis soft clay that is classified as problematic soil. Results obtained from an experimental study carried out on undisturbed Tunis soft clay specimens are presented and interpreted. On the basis of experimental results the paper discusses which constitutive law can describe at best the observed behaviour of Tunis soft clay? The elastoplastic behaviour modelled by the Hardening Soil Model (HSM) is then justified based on numerical simulation of oedometer and triaxial tests carried out on undisturbed soft clay specimens. Adopted parameters of the HSM model are considered to simulate the behaviour of geotechnical structures founded on Tunis soft clay using the finite element code Plaxis V9-2D and the FLAC3D code. The prediction...
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关键词翻译
关键词翻译
  • Tunis 突尼斯
  • modelling 模型制造
  • justified 两端
  • behaviour 性质
  • undisturbed 未打扰
  • paper 
  • SSM Servo System Monitor
  • elastoplastic 弹性塑料
  • research 
  • triaxial 三轴的