[1]肖学沛,李天斌.某滑坡炭质软岩抗剪强度受含水量影响分析[J].水土保持研究,2005,12(01):75-78.
XIAO Xue-pei,LI Tian-bin.Analysis of Shear Strength Affected by Water Content of Char Weak Rock in One Certain Landslide[J].Research of Soil and Water Conservation,2005,12(01):75-78.
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XIAO Xue-pei,LI Tian-bin.Analysis of Shear Strength Affected by Water Content of Char Weak Rock in One Certain Landslide[J].Research of Soil and Water Conservation,2005,12(01):75-78.
某滑坡炭质软岩抗剪强度受含水量影响分析
《水土保持研究》[ISSN:1005-3409/CN:61-1272/P]
卷:
12
期数:
2005年01期
页码:
75-78
栏目:
出版日期:
1900-01-01
- Title:
- Analysis of Shear Strength Affected by Water Content of Char Weak Rock in One Certain Landslide
- Keywords:
- char weak rock; swelling weak rock; shear strength; carrying shear test; direct shear test
- 分类号:
- S157;P642.2
- 摘要:
- 通过对某滑坡其炭质软岩在不同含水量下进行大量的抗剪强度试验，得出抗剪强度与含水量的关系曲线，分析曲线变化特征。因物质成分决定其力学性质，故进一步对岩样进行X-射线分析，得到其矿物成分；同时进行红外吸收谱分析，得到其化学成份。从而从内因上解释曲线变化特征及阐述抗剪强度受含水量的影响。
- Abstract:
- On the basis of carrying on a large amount of shear streghth tests to char weak rock in one certain landslide under different water content,the relation curves will be drawed which includes shear strength and moisture content,then analyzing the curve’s characteristic.Since matter composition determines mechanical property,progressing X-ray analysis of rock specimens further get their mineral composition and meanwhile progressing analyses of infrared spectrum to rock specimens get their chemical composition.Consequently the authors explain the curvilinear characteristic from internal cause that shear strength is affected by water content.
参考文献/References:
[1] 李育枢. 深挖路堑公路边坡岩体力学参数及获取方法体系研究[D].成都:成都理工大学, 2003.
[2] 何满潮, 景海河, 孙晓明.软岩工程力学[M].北京:科学出版社, 2002.
[3] 孔德坊.工程岩土学[M].北京:地质出版社, 1992.
[4] 地质矿产部水文地质专业实验测试中心.中华人民共和国地质矿产部岩石物理力学性质试验规程DY-94[M].北京:地质出版社, 1995.
备注/Memo
收稿日期:2004-5-19。
作者简介:肖学沛（1978- ），男，硕士生，主要从事地质工程研究工作.
更新日期/Last Update:
1900-01-01