干旱区生态环境知识资源中心(Arid): A numerical study of goaf stability under a desert expressway

Arid

	A numerical study of goaf stability under a desert expressway
	Chen, S. G.; Hu, C.; Xiong, L.
通讯作者	Chen, S. G.
会议名称	10th International Conference on Advances in Discontinuous Numerical Methods and Applications in Geomechanics and Geoengineering (ICADD)
会议日期	DEC 06-08, 2011
会议地点	Honolulu, HI
英文摘要	Yushen expressway is 88 km long, going through 5 mines with goafs. The goafs with the pillar width and intervals of 6-15 m are all mined by the room and pillar method and the overburden ranges 20-120 m. This paper employed the discrete element code UDEC to simulate the stability of goafs under expressways. It investigated the patterns of overburden movement and surface subsidence due to the excavation of goafs.
来源出版物	ADVANCES IN DISCONTINUOUS NUMERICAL METHODS AND APPLICATIONS IN GEOMECHANICS AND GEOENGINEERING
出版年	2012
页码	289-294
ISBN	978-0-415-68404-0
EISBN	978-0-203-11442-1
出版者	CRC PRESS-TAYLOR & FRANCIS GROUP
类型	Proceedings Paper
语种	英语
国家	Peoples R China
收录类别	CPCI-S
WOS记录号	WOS:000329628600036
WOS类目	Engineering, Geological ; Geosciences, Multidisciplinary
WOS研究方向	Engineering ; Geology
资源类型	会议论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/300148
作者单位	Southwest Jiaotong Univ, Chengdu, Sichuan, Peoples R China
推荐引用方式 GB/T 7714	Chen, S. G.,Hu, C.,Xiong, L.. A numerical study of goaf stability under a desert expressway[C]:CRC PRESS-TAYLOR & FRANCIS GROUP,2012:289-294.