Investigation of the ground movement due to underground mining at the Jinshandian Iron Mine in China
文献类型：期刊论文
| 作者 | Xia, Kaizong; Chen, Congxin; Lil, Zude; Yang, Kuoyu; Zheng, Yun; Pang, Hansong; Sun, Chaoyi |
| 刊名 | ENVIRONMENTAL EARTH SCIENCES
 |
| 出版日期 | 2019 |
| 卷号 | 78期号:24页码:- |
| 关键词 | Underground mining Sublevel caving Ground movement Movement and break angles Horizontal stress Discontinuity |
| ISSN号 | 1866-6280 |
| DOI | 10.1007/s12665-019-8753-7 |
| 英文摘要 | To investigate the mechanism responsible for mining-induced ground movement at the Jinshandian Iron Mine in China, the vertical and horizontal deformations of the ground-surface were monitored in situ over a period of 8 years. The results were analyzed and combined with subsidence results derived from laser-scanning measurements and collapse/cracking behavior of the ground. The results show that the horizontal displacement mainly occurs in the rock masses surrounding the mined voids. Moreover, several obvious onset points can be found in the displacement-time curves that are indicative of rapid increases in displacement. Currently, the scope of the ground movement of the footwall is larger than that of the hanging wall. This behavior is distinctive and distinguishes the Jinshandian Iron Mine from others. It can be attributed to the sliding-toppling failure of the column-shaped rock masses in the footwall under the combined effect of the in situ horizontal stress and high dip angles of the discontinuities. |
| WOS研究方向 | Environmental Sciences & Ecology ; Geology ; Water Resources |
| 语种 | 英语 |
| WOS记录号 | WOS:000501211200009 |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/14806]  |
| 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.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xia, Kaizong,Chen, Congxin,Lil, Zude,et al. Investigation of the ground movement due to underground mining at the Jinshandian Iron Mine in China[J]. ENVIRONMENTAL EARTH SCIENCES,2019,78(24):-. |
| APA | Xia, Kaizong.,Chen, Congxin.,Lil, Zude.,Yang, Kuoyu.,Zheng, Yun.,...&Sun, Chaoyi.(2019).Investigation of the ground movement due to underground mining at the Jinshandian Iron Mine in China.ENVIRONMENTAL EARTH SCIENCES,78(24),-. |
| MLA | Xia, Kaizong,et al."Investigation of the ground movement due to underground mining at the Jinshandian Iron Mine in China".ENVIRONMENTAL EARTH SCIENCES 78.24(2019):-. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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