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煤与瓦斯突出的初次破坏特征分析
Alternative TitleAnalysis of the Incipient Failure During Outburst of Coal and Gas
张均锋; 韩小波
Source Publication科技导报
2008-08-28
Volume26Issue:16Pages:55-59
ISSN1000-7857
Abstract针对煤矿煤与瓦斯突出动力现象的复杂过程,对突出启动前煤体的初次破坏特征进行了分析。特别是对影响突出发生的煤体初次破坏的几何特征以及层裂拱壳形成的力学原理,通过简化的力学模型做了分析,同时讨论了影响初次破坏特性的主要因素,包括与不同煤体结构相适应的煤体材料不同破坏准则的影响。为进一步认识煤与瓦斯突出的机理,突出的启动、发展演化提供一种思路,进而为突出的预测和防治提供基础。
Keyword煤与瓦斯突出 初次破坏 层裂 影响因素
Indexed ByCSCD
Language中文
CSCD IDCSCD:3407101
Citation statistics
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/40870
Collection力学所知识产出(1956-2008)
Corresponding Author张均锋
Recommended Citation
GB/T 7714		 张均锋,韩小波. 煤与瓦斯突出的初次破坏特征分析[J]. 科技导报,2008,26,16,:55-59.
APA 张均锋,&韩小波.(2008).煤与瓦斯突出的初次破坏特征分析.科技导报,26(16),55-59.
MLA 张均锋,et al."煤与瓦斯突出的初次破坏特征分析".科技导报 26.16(2008):55-59.
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