岩石介质细观非均匀性对宏观破裂过程的影响

IMECH-IR > 力学所知识产出(1956-2008)

	岩石介质细观非均匀性对宏观破裂过程的影响
	傅宇方; 梁正召; 唐春安
Source Publication	岩土工程学报
	2000
Volume	22 Issue:6 Pages:705-710
ISSN	1000-4548
Abstract	运用岩石破裂过程分析系统，研究了岩石介质非均匀性对宏观力学行为的影响。通过对均质度系数ｍ＝１.５的１０个样本破裂过程的模拟，发现样本的宏观力学行为在变形初期只有微弱的统计涨落，但在失稳阶段表现出显著的样本个性行为。对８种不同均质度系数的８０个样本破裂过程的模拟结果表明，岩石介质的非均匀性对岩样宏观强度和变形非线性行为有显著影响，而且也显著影响试样破裂模式。随着均质度系数的提高，宏观强度呈现指数规律
Subject Area	力学
Indexed By	其他
Document Type	期刊论文
Identifier	http://dspace.imech.ac.cn/handle/311007/15762
Collection	力学所知识产出(1956-2008)
Recommended Citation GB/T 7714	傅宇方,梁正召,唐春安. 岩石介质细观非均匀性对宏观破裂过程的影响[J]. 岩土工程学报,2000,22,6,:705-710.
APA	傅宇方,梁正召,&唐春安.(2000).岩石介质细观非均匀性对宏观破裂过程的影响.岩土工程学报,22(6),705-710.
MLA	傅宇方,et al."岩石介质细观非均匀性对宏观破裂过程的影响".岩土工程学报 22.6(2000):705-710.

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