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Study on the effect of mined-out region on ground subsidence

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成果类型:
期刊论文、会议论文
作者:
Zhang, Zhijun*;Liu, Yong;He, Guicheng;Ding, Dexin
通讯作者:
Zhang, Zhijun
作者机构:
[Zhang, Zhijun] Univ South China, Key Discipline Lab Natl Def Biotechnol Uranium Mi, Hengyang 421001, Peoples R China.
[Ding, Dexin; He, Guicheng; Liu, Yong] Univ South China, Sch Nucl Resources & Nucl Fuel Engn, Hengyang, Peoples R China.
通讯机构:
[Zhang, Zhijun] U
Univ South China, Key Discipline Lab Natl Def Biotechnol Uranium Mi, Hengyang 421001, Peoples R China.
语种:
英文
关键词:
Mined-out region;FLAC~(3D);Numerical simulation
期刊:
Advanced Materials Research
ISSN:
1022-6680
年:
2012
卷:
524-527
页码:
726-730
会议名称:
International Conference on Energy and Environmental Protection (ICEEP)
会议论文集名称:
Natural Resources and Sustainable Development II. Part 1
会议时间:
2012-06-23
会议地点:
Hohhot, China
会议主办单位:
[Zhang, Zhijun] Univ South China, Key Discipline Lab Natl Def Biotechnol Uranium Mi, Hengyang 421001, Peoples R China.^[Liu, Yong;He, Guicheng;Ding, Dexin] Univ South China, Sch Nucl Resources & Nucl Fuel Engn, Hengyang, Peoples R China.
会议赞助商:
Inner Mongolia Univ
主编:
Wu, J Yang, J Nakagoshi, N Lu, X Xu, H
出版地:
KREUZSTRASSE 10, 8635 DURNTEN-ZURICH, SWITZERLAND
出版者:
TRANS TECH PUBLICATIONS LTD
ISBN:
978-3-03785-417-4
基金类别:
National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [51004067]; Key Project of Chinese Ministry of EducationMinistry of Education, China [2011-126]; Science Foundation for The Excellent Youth Scholars of Ministry of Education of China [20104324120001]; Science Foundation of Ministry of Environmental Protection of China [1209 1204]; Natural Science Foundation of Hunan Provincial Education Committee [10B091, 11C1102]
机构署名:
本校为第一且通讯机构
院系归属:
核资源工程学院
摘要:
Longtime existence of the mined-out region brings enormous security potential risk to the residents living in ore area. The model of the mined-out region underground has been established and calculated, and the effect of mined-out region on ground subsidence has been analyzed. The analysis result shows that the deformation of the roof of the mined-out region has significant influence on the ground surface and measures must be carried out immediately. Finally, the rational measures for treating the mined-out region are given to e...

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