Studies on different initial water-saturated red sandstones' different damaged extension under condition of frost and thaw

被引：0

作者：

Wang Li ^{[1
]}

Yang Chun-he ^{[1
]}

机构：

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

来源：

ROCK AND SOIL MECHANICS | 2006年 / 27卷 / 10期

关键词：

water-saturated state; frost and thaw cycles; rock; damage extension; difference;

D O I：

暂无

中图分类号：

P5 [地质学];

学科分类号：

0709 ; 081803 ;

摘要：

Results obtained from CT scanning test of red sandstone under the condition of frost and thaw, different damage extension of four different classical initial water-saturated red sandstones was studied under the condition of frost and thaw. All results especially depended on CT-means and CT-figures in different interested zone in CT scanning plane. The research shows that the degree of damaged extension is determined by initial water-saturated state for the same initial damaged rocks.

引用

页码：1772 / 1776

页数：5

共 8 条

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[4] Yang G.S., 1998, CHIN J ROCK MECH ENG, P279
[5] YANG Geng-she, 1999, J XIAN MINING I, V19, P97
[6] [杨更社 Yang Gengshe], 2002, [煤炭学报, Journal of China Coal Society], V27, P357
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[8] YU Hong-hui, 1993, MECH ENG, V15, P41

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