An updated elastoplastic damage model for structural soft-clays

XIONG Chuan-xiang; GONG Xiao-nan

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An updated elastoplastic damage model for structural soft-clays

更新时间：2026-06-25

- An updated elastoplastic damage model for structural soft-clays
- Vol. 27, Issue 3, (2006)
- 作者机构：
  
  1. 福州大学环境与资源学院,福州,350002
  2. 福州大学岩土工程研究所,福州,350002
  3. 浙江大学岩土工程研究所,杭州,310027
- 作者简介：
- 基金信息：
- DOI：
  CLC： TU431
- Online First：06 November 2013，
  
  Published：2006
- 稿件说明：
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XIONG Chuan-xiang, GONG Xiao-nan. An updated elastoplastic damage model for structural soft-clays[J]. 2006, 27(3).
DOI：

XIONG Chuan-xiang, GONG Xiao-nan. An updated elastoplastic damage model for structural soft-clays[J]. 2006, 27(3). DOI：

摘要

提出了一个改进的土结构性弹塑性损伤模型。该模型引入修正剑桥模型的屈服函数来描述损伤土特性，并建议了新的损伤演化规律。由于剑桥模型本身建立在大量重塑土试验的基础上，故能较精确地描述完全损伤土的特性；此外，其参数有较为完善的测定方法，且积累了丰富的经验值。该改进的模型能较好地应用于工程实践，并易于推广。

Abstract

An updated elastoplastic model is presented. The model turns to the updated Cam clay model’s yield function to describe the characteristics of damaged soft-clay and suggests a new varied law of the damaged variable. Owing to Cam model based on the remolded samples test

the remolded soil characteristics can be exactly described. The Cam parameters possess a comparatively perfect detecting methods and accumulate various empirical values. The updated elastoplastic model can be easily popularized and applied to engineering.

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Related Author

FENG Shou-zhong

LIU Jun-xiu

TONG Zhen-mei

CHEN Jian-feng

XIE Kang-he

LI Chuan-xun

CHEN Xiao-ping

ZHOU Qiu-juan

Related Institution

Wuhan Guangyi Engineering Consultation Co., Ltd.

Department of Geotechnical Engineering, Tongji University

Research Center of Coastal and Urban Geotechnical Engineering, Zhejiang University

Faculty of Civil Engineering and Mechanics, Jiangsu University

College of Science and Engineering, Jinan University

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