Analytical solution to progressive destructive strength of natural soils in consideration of multiple factors

ZHOU Cheng; XIE He-ping; YIN Jian-hua

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Analytical solution to progressive destructive strength of natural soils in consideration of multiple factors

更新时间：2026-06-25

- Analytical solution to progressive destructive strength of natural soils in consideration of multiple factors
- Vol. 27, Issue 7期　刊出日, (2006)
- 作者机构：
  
  1. 南京水利科学研究院水利部水科学与水工程重点实验室,南京,210029
  2. 四川大学,成都,610065
  3. 香港理工大学,香港
- 作者简介：
- 基金信息：
- DOI：
  CLC： TU473
- Online First：19 November 2013，
  
  Published：2006
- 稿件说明：
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ZHOU Cheng, XIE He-ping, YIN Jian-hua. Analytical solution to progressive destructive strength of natural soils in consideration of multiple factors[J]. 2006, 27(7期　刊出日).
DOI：

ZHOU Cheng, XIE He-ping, YIN Jian-hua. Analytical solution to progressive destructive strength of natural soils in consideration of multiple factors[J]. 2006, 27(7期　刊出日). DOI：

摘要

天然沉积土体一般都具有结构性和初始各向异性。在复杂的应力路径的作用下，天然结构性土体的强度与变形一般与重塑土不同。由于结构性、初始各向异性和复杂的应力路径的共同影响，往往使极限状态设计如何确定天然土体渐进破损的强度及参数变得复杂而困难。给出了关于各向异性的天然结构性土体渐进破损的归一化不排水抗剪强度的解析表达式，并研究了天然结构性土体渐进破损的归一化不排水抗剪强度与各向异性和应力路径等因素的相关性。

Abstract

Natural soils usually exhibit initial structure and anisotropy. The strength and deformation of natural soils normally differ from those of the remoulded soils under complex stress path. The mutual effects of the structure

initial anisotropy and complex stress path make it complicated and difficult to determine the progressive destructive strength and parameters of natural soils. The analytical solution to the progressive destructive normalized undrained strength of anisotropic natural soils is derived. The dependency of the progressive destructive normalized undrained strength of natural soils on the initial anisotropy

progressive destruction ratio and stress path is investigated.

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Related Author

ZHOU Cheng1

XIE He-ping2

YIN Jian-hua3

ZENG Jun-jun

LU Ting-hao

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Related Institution

Shanghai Geotechnical Investigation & Design Institute Co. Ltd.

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