Rock mass characteristic of Suanjingzi section in the Beishan Preselected Site of China's high-level radioactive waste disposal

doi:10.1007/s12517-019-4946-3

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 > 期刊论文

	Rock mass characteristic of Suanjingzi section in the Beishan Preselected Site of China's high-level radioactive waste disposal
	Wang, Guibin ; Wei, Xiang ; Huo, Liang ; Chen, Shiwan ; Hou, Zhenkun ; Zhang, Shuwen
刊名	ARABIAN JOURNAL OF GEOSCIENCES
	2019
卷号	12 期号:24 页码:-
关键词	Rock mass Joint geometric features Geological characteristic JSR
ISSN号	1866-7511
DOI	10.1007/s12517-019-4946-3
英文摘要	Rock mass characteristic is a key influence factor for site selection and site suitability evaluation of high-level radioactive waste disposal engineering. In this paper, rock mass characteristic including geological characteristic, geometric features of joint, and quality evaluation of rock mass was studied for the Suanjingzi section in the Beishan preselected site of China's high-level radioactive waste (HLW) disposal. Site investigation, mathematical statistics, and probability analysis were applied to study geometric features of joint. The statistics results showed that there are four optimal joint sets in the Suanjingzi section, the occurrence of each joint set obeys Fisher distribution, and the spacing of each set is fitted by negative exponential distribution. Tangent circular sampling window was used to study the trace length and the trace midpoint density, and wide spacing, long trace length, and small trace midpoint density are the main characteristic of Suanjingzi section. Considering the importance of joint in high-level radioactive repository, joint structure rating (JSR) was used to evaluate the quality of rock mass. The results indicated that the Suanjingzi area in the Beishan preselected site was suitable for China's HLW disposal repository.
WOS研究方向	Geology
语种	英语
WOS记录号	WOS:000501849400003
内容类型	期刊论文
源URL	[http://119.78.100.198/handle/2S6PX9GI/14803]
专题	岩土力学所知识全产出_期刊论文
作者单位	1.Chongqing Technol & Business Univ, Chongqing 400067, Peoples R China; 2.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn, Wuhan 430071, Hubei, Peoples R China; 3.East China Univ Technol, Sch Earth Sci, Nanchang 330013, Jiangxi, Peoples R China; 4.Guizhou Univ, Coll Resources & Environm Engn, Guiyang 550025, Guizhou, Peoples R China
推荐引用方式 GB/T 7714	Wang, Guibin,Wei, Xiang,Huo, Liang,et al. Rock mass characteristic of Suanjingzi section in the Beishan Preselected Site of China's high-level radioactive waste disposal[J]. ARABIAN JOURNAL OF GEOSCIENCES,2019,12(24):-.
APA	Wang, Guibin,Wei, Xiang,Huo, Liang,Chen, Shiwan,Hou, Zhenkun,&Zhang, Shuwen.(2019).Rock mass characteristic of Suanjingzi section in the Beishan Preselected Site of China's high-level radioactive waste disposal.ARABIAN JOURNAL OF GEOSCIENCES,12(24),-.
MLA	Wang, Guibin,et al."Rock mass characteristic of Suanjingzi section in the Beishan Preselected Site of China's high-level radioactive waste disposal".ARABIAN JOURNAL OF GEOSCIENCES 12.24(2019):-.