[1]刘海涛,郭院成.软土结构性分析与扰动评价[J].郑州大学学报(工学版),2014,35(05):54-58.[doi:10.3969/j.issn.1671 -6833.2014.05.013]
　LIU Haitao,GUO Yuancheng.Evaluation of Structure and Disturbance of Soft Ground[J].Journal of Zhengzhou University (Engineering Science),2014,35(05):54-58.[doi:10.3969/j.issn.1671 -6833.2014.05.013]
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软土结构性分析与扰动评价()
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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
35
期数:
2014年05期
页码:
54-58
栏目:
出版日期:
2014-09-30

文章信息/Info

Title:
Evaluation of Structure and Disturbance of Soft Ground
作者:
刘海涛; 郭院成
Author(s):
LIU Haitao; GUO Yuancheng
1.Institute of Civil Engineering, 2hengzhou University, 2hengzhou 450001, China; 2. Civil Engineering Department, North China Institute of Water Resources and Electrie Power, Zhengzhou 450045, China
Keywords:
strueture;  disturbed soil;  virtual pre-consolidation pressure;  settlement caleulation
分类号:
U416.1
DOI:
10.3969/j.issn.1671 -6833.2014.05.013
文献标志码:
A
Abstract:
There is an obvious yield stress for struclural solt soil, and extemal disturbanees result yield stressdecrease and compression inerease. Five-seelion line was used to simulate the compression curve of disturbedsoil, and virtual pre-consolidation pressure was put up aler the varied characteristies of pore ratio and stresswere analyzed in the proeess of deformation. Disturbed degree of solt soil that defined of logarithmie form waselosely connected with e-lgp curve, and thus conduetive to strength caleulation and deformation analysis of dis.turbed soil. Engineering praeliee showed that inadequate consolidation of soft soil should be considered whendisturbanee degree was ealeulated, and this method in the assay could reasonably prediet the ultimate setlle-ment of disturbed soil.
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