Relationship between bulk modulus and porosity of porous medium

被引：0

作者：

Li Chun-guang ^{[1
]}

Wang Shui-lin ^{[1
]}

Zheng Hong ^{[1
]}

Ge Xiu-run ^{[1
]}

机构：

[1] Chinese Acad Sci, Key Lab Rock & Soil Mech, Wuhan 430071, Hubei, Peoples R China

来源：

ROCK AND SOIL MECHANICS | 2007年 / 28卷 / 02期

关键词：

porous medium; bulk modulus; porosity; compression coefficient;

D O I：

暂无

中图分类号：

P5 [地质学];

学科分类号：

0709 ; 081803 ;

摘要：

Based on Walsh equation and elastic equation of spherical holes, the approximate and accurate relationship between porosity and bulk modulus of porous medium are acquired. The approximate equation is not suit for big porosity very well. For big porosity the accurate equation should be used. Experiments show that the accurate equation can express the relationship of porosity and bulk modulus of porous medium well.

引用

页码：293 / 296

页数：4

共 9 条

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