IMECH-IR  > 环境力学重点实验室(2009-2011)
块石对土石混合体力学性能的影响研究
Alternative TitleOn the Influence Factors of Mechanical Properties for Soil-Rock Mixture
欧阳振华; 李世海; 戴志胜
Source Publication实验力学
2010
Volume25Issue:1Pages:61-67
ISSN1001-4888
Abstract土石混合体是一种由强度较高岩块、强度较低的土体充填成分及相应孔隙等多相体系组成的复杂地质材料.我国中西部地区诸多地质灾害的发生均与其抗剪强度密切相关.影响土石混合体力学性能的因素很多.本文采用柔性边界条件下的大型剪切实验,从含石量、块石排列、块石尺寸三个方面研究了块石对土石混合体力学性能的影响.通过正交实验确定了3种因素对土石混合体抗剪强度的影响顺序及各因素的显著性水平,研究发现在这3个影响因素中,块石尺寸对土石混合体抗剪性能的影响最大,含石量次之,块石排列的影响最小.
Keyword土石混合体 大剪切实验 影响因素 正交实验
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Indexed ByCSCD
Language中文
Funding Organization国家自然科学基金资助项目(10702072)
CSCD IDCSCD:3836684
Citation statistics
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/43784
Collection环境力学重点实验室(2009-2011)
Corresponding Author欧阳振华
Recommended Citation
GB/T 7714
欧阳振华,李世海,戴志胜. 块石对土石混合体力学性能的影响研究[J]. 实验力学,2010,25(1):61-67.
APA 欧阳振华,李世海,&戴志胜.(2010).块石对土石混合体力学性能的影响研究.实验力学,25(1),61-67.
MLA 欧阳振华,et al."块石对土石混合体力学性能的影响研究".实验力学 25.1(2010):61-67.
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