Rock mass characteristic of Suanjingzi section in the Beishan Preselected Site of China's high-level radioactive waste disposal
文献类型：期刊论文
| 作者 | Wang, Guibin; Wei, Xiang; Huo, Liang; Chen, Shiwan; Hou, Zhenkun; Zhang, Shuwen |
| 刊名 | ARABIAN JOURNAL OF GEOSCIENCES
 |
| 出版日期 | 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 |
| 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 国家重点实验室知识产出_期刊论文 |
| 作者单位 | 1.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn, Wuhan 430071, Hubei, Peoples R China; 2.Chongqing Technol & Business Univ, Chongqing 400067, 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):-. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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