Numerical Analysis of Diaphragm Wall Model Executed in Poznań Clay Formation Applying Selected Fem Codes

Archives of civil engineering

Prof., DSc., PhD., Eng. A. ZbiciakWarsaw University of Technology, Institute of Roads and Bridges, 16 Armii Ludowej Ave, 00- 637 Warsaw,PolandEmailOther articles by this author:De Gruyter OnlineGoogle Scholar¹  MSc., Eng. K. JózefiakWarsaw University of Technology, Institute of Roads and Bridges, 16 Armii Ludowej Ave, 00-637 Warsaw,PolandEmailOther articles by this author:De Gruyter OnlineGoogle Scholar²  PhD. M. Superczy?skaCorresponding authorWarsaw University of Technology, Institute of Roads and Bridges, 16 Armii Ludowej Ave, 00-637 Warsaw,PolandEmailOther articles by this author:De Gruyter OnlineGoogle Scholar² 

[1]Warsaw University of Technology, Institute of Roads and Bridges, 16 Armii Ludowej Ave, 00- 637 Warsaw,Poland

[2]Warsaw University of Technology, Institute of Roads and Bridges, 16 Armii Ludowej Ave, 00-637 Warsaw,Poland

关键词: Keywords: Poznań clay formation;    Constitutive modelling;    FEM;    Computational geotechnics;    Diaphragm wall;   

DOI  :  10.1515/ace-2015-0093

学科分类：建筑学

来源: Polska Akademia Nauk * Instytut Podstawowych Problemow Techniki / Polish Academy of Sciences, Institute of Fundamental Technological Research

【 摘 要 】

The paper presents results of numerical calculations of a diaphragm wall model executed in Poznań clay formation. Two selected FEM codes were applied, Plaxis and Abaqus. Geological description of Poznań clay formation in Poland as well as geotechnical conditions on construction site in Warsaw city area were presented. The constitutive models of clay implemented both in Plaxis and Abaqus were discussed. The parameters of the Poznań clay constitutive models were assumed based on authors’ experimental tests. The results of numerical analysis were compared taking into account the measured values of horizontal displacements.

【 授权许可】

Unknown