全煤巷支护全过程损伤机理数值模拟研究

IMECH-IR > 力学所知识产出(1956-2008)

	全煤巷支护全过程损伤机理数值模拟研究
	付永刚; 孟达; 季文博
Source Publication	煤炭工程
	2008-12-20
Issue	12 Pages:64-66
Abstract	文章通过对全煤巷被动—主动支护机理的损伤分析,得到岩锚柱单元对裂隙岩体刚度矩阵的"贡献",确定全煤巷支护复合岩体的损伤本构关系;采用有限元软件进行数值计算,建立损伤模型,对全煤巷支护之前和支护之后的应力、应变及损伤演化进行分析,得到锚固定量参数,为此类巷道的支护提供有效的方法和可靠的依据。
Keyword	锚固损伤模型数值模拟损伤值损伤演化锚固参数
Language	中文
Document Type	期刊论文
Identifier	http://dspace.imech.ac.cn/handle/311007/40980
Collection	力学所知识产出(1956-2008)
Corresponding Author	付永刚
Recommended Citation GB/T 7714	付永刚,孟达,季文博. 全煤巷支护全过程损伤机理数值模拟研究[J]. 煤炭工程,2008,12,:64-66.
APA	付永刚,孟达,&季文博.(2008).全煤巷支护全过程损伤机理数值模拟研究.煤炭工程(12),64-66.
MLA	付永刚,et al."全煤巷支护全过程损伤机理数值模拟研究".煤炭工程 .12(2008):64-66.

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