Surrounding Rock Classification in Deep Roadway of Coal Mine

doi:10.4028/www.scientific.net/AMR.181-182.242

CORC > 武汉岩土力学研究所 > 中科院武汉岩土力学所 > 岩土力学所知识全产出 > 会议论文

	Surrounding Rock Classification in Deep Roadway of Coal Mine
	Liu Bin; Liu Quan-sheng
	2011
会议日期	DEC 27-28, 2010
会议地点	Jeju Island, SOUTH KOREA
关键词	surrounding rock classification deep roadway stability evaluation
卷号	181-182
DOI	10.4028/www.scientific.net/AMR.181-182.242
页码	242-246
英文摘要	With the increase of mining depth, most coals in China have been deep mining stage. Compared to the shallow roadway, the characteristics of deformation-failure of surrounding rock show significant differences in the deep roadway, and the deep rock features of the surrounding rock are not considered in the traditional classification of roadway. So it is needed that systematical study on the surrounding rock classification for the stability evaluation of the deep roadway to meet the demand of the support design and the construction of the deep roadway in coal mine of China. The paper puts forward classification system of surrounding rock in deep roadway of coal mine according to on-the-spot geological investigation, rock ultrasonic testing, in-situ ground stress testing and comprehensive analysis on the surrounding rock stability of deep roadway in typical ore area.
源文献作者	Luo, Q ; Wang, YZ
会议录	ADVANCED MATERIALS SCIENCE AND TECHNOLOGY, PTS 1-2
会议录出版者	TRANS TECH PUBLICATIONS LTD
会议录出版地	STAFA-ZURICH
语种	英语
WOS研究方向	Materials Science
WOS记录号	WOS:000288693000044
内容类型	会议论文
源URL	[http://119.78.100.198/handle/2S6PX9GI/4608]
专题	岩土力学所知识全产出_会议论文国家重点实验室知识产出_会议论文
作者单位	Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn
推荐引用方式 GB/T 7714	Liu Bin,Liu Quan-sheng. Surrounding Rock Classification in Deep Roadway of Coal Mine[C]. 见:. Jeju Island, SOUTH KOREA. DEC 27-28, 2010.