Anisotopically elastoplastic model of Shanghai sort soils

ZHAO Xi-hong; JIANG Hong-wei; YUAN Ju-yun; ZHANG Qi-hui

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Anisotopically elastoplastic model of Shanghai sort soils

更新时间：2026-06-25

- Anisotopically elastoplastic model of Shanghai sort soils
- Vol. 24, Issue 3, (2003)
- 作者机构：
  
  1. 同济大学地下建筑工程系
  2. 上海新湖房产公司
  3. 上海地下建筑设计研究院,上海,200092
- 作者简介：
- 基金信息：
- DOI：
  CLC： TU43
- Online First：16 October 2016，
  
  Published：2003
- 稿件说明：
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ZHAO Xi-hong, JIANG Hong-wei, YUAN Ju-yun, et al. Anisotopically elastoplastic model of Shanghai sort soils[J]. 2003, 24(3).
DOI：

ZHAO Xi-hong, JIANG Hong-wei, YUAN Ju-yun, et al. Anisotopically elastoplastic model of Shanghai sort soils[J]. 2003, 24(3). DOI：

摘要

根据同济大学真三轴仪所做的上海典型软土的排水试验、Kirkgard和Lade真三轴仪所做的旧金山湾淤泥的不排水试验资料

以及日本太-关口(Ohta-Sikiguchi)模型

提出上海各向异性弹塑性模型(简称上海软土模型)

该模型包括形状函数、屈服函数、应力-应变关系。为了证明模型的合理性

从理论和试验中对形状函数和屈服函数进行了检验。最后

提供了上海软土模型的有关参数。

Abstract

Based on the test data obtained by truly triaxial apparatus of Tongji University and Kirkgard & Lade

and Ohta-Sekiguchi model，an anisotropically elastoplastic model of Shanghai soft soi1s which is composed of shape function. yield function stress-strain relation

is presented. In order to prove its reasonability. This model is also examined by theory and test data

Finally， parameters of soil for model in Shanghai are given.

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