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Analysis and Monitoring of Small-Scale Rock Fracture Zone Deformation and Shaft Failure in a Metal Mine

文献类型：期刊论文

作者Lu, Rong1,2; Ma, Fengshan2; Zhao, Jie1; Wang, Jianbo1; Li, Guilin1; Dai, Bing3
刊名ADVANCES IN CIVIL ENGINEERING
出版日期2020-09-03
卷号2020页码:14
ISSN号1687-8086
DOI10.1155/2020/8879258
英文摘要Rock fracture zones were distributed in a metal mine, and their deformation was always neglected because they are available on a small scale. However, the deformation of the small-scale fracture zone may lead to serious consequences, such as underground building and structure failure. Combined with the ground movement and surface fissure monitoring, the deformation of several fracture zones was analyzed by field monitoring, experimental test, and numerical simulation. The results showed that fracture deformation promoted the surface fissure movement. The horizontal movement of the foot wall rock of the fracture was found to be larger than the hanging wall rock. Deep mining engineering resulted in the squeezing of the shallow fracture, and the shallow fracture deformed more severely than the deep fracture. In the study area, fracture zone displacements were estimated according to a numerical model. The deformation and stress comparison of the shallow fracture zone and the deep fracture zone provided the characteristic of the broken structure in the field investigation.
WOS关键词FAULT REACTIVATION ; OPEN-PIT ; MINING SUBSIDENCE ; GROUND MOVEMENT ; TRANSITION
资助项目National Natural Science Foundation of China[41831293] ; National Natural Science Foundation of China[41772341] ; National Natural Science Foundation of China[41877274]
WOS研究方向Construction & Building Technology ; Engineering
语种英语
WOS记录号WOS:000572082200002
出版者HINDAWI LTD
资助机构National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China
源URL[http://ir.iggcas.ac.cn/handle/132A11/98255]  
专题地质与地球物理研究所_中国科学院页岩气与地质工程重点实验室
通讯作者Ma, Fengshan
作者单位1.Shandong Gold Min Technol Co Ltd, Deep Min Lab Subsidiary, Jinan 250101, Peoples R China
2.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Shale Gas & Geoengn, Beijing 100029, Peoples R China
3.Univ South China, Nucl Resource Engn Coll, Hengyang, Peoples R China
推荐引用方式
GB/T 7714		 Lu, Rong,Ma, Fengshan,Zhao, Jie,et al. Analysis and Monitoring of Small-Scale Rock Fracture Zone Deformation and Shaft Failure in a Metal Mine[J]. ADVANCES IN CIVIL ENGINEERING,2020,2020:14.
APA Lu, Rong,Ma, Fengshan,Zhao, Jie,Wang, Jianbo,Li, Guilin,&Dai, Bing.(2020).Analysis and Monitoring of Small-Scale Rock Fracture Zone Deformation and Shaft Failure in a Metal Mine.ADVANCES IN CIVIL ENGINEERING,2020,14.
MLA Lu, Rong,et al."Analysis and Monitoring of Small-Scale Rock Fracture Zone Deformation and Shaft Failure in a Metal Mine".ADVANCES IN CIVIL ENGINEERING 2020(2020):14.

入库方式： OAI收割

来源：地质与地球物理研究所

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