Improvement of matter-element extension model and its application to classification of expansive soils

被引：0

作者：

Zhang Hui-ying ^{[1
]}

Zeng Jian-min ^{[2
]}

机构：

[1] Henan Commun Coll, Sci Res Dept, Zhengzhou 450005, Henan, Peoples R China

[2] Zhengzhou Highway Bridge Grp Co Ltd, Zhengzhou 450052, Henan, Peoples R China

来源：

ROCK AND SOIL MECHANICS | 2008年 / 29卷 / 06期

关键词：

expansive soil; expansive scale; matter-element; incidence function;

D O I：

暂无

中图分类号：

P5 [地质学];

学科分类号：

0709 ; 081803 ;

摘要：

The paper points out that incidence function of matter-element extension model is not convenient to calculate, and mutual exclusion of indexes has not been solved; so it has an influence on applied range of matter element analysis method. By constructing a new interval incidence function, matter-element extension model has been improved., and solved mutual exclusion of indexes. The method is convenient to calculate, and widen applied range of matter element analysis method. It has been applied to determine expansive scale of expansive soils; and its reasonableness and effectiveness have been proved.

引用

页码：1681 / 1684

页数：4