中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 地质与地球物理研究所
  3. 中国科学院地质与地球物理研究所
  4. 中国科学院页岩气与地质工程重点实验室
Analysis and monitoring of roadway deformation mechanisms in nickel mine, China

文献类型：期刊论文

作者Lu, Rong1,2; Ma, Fengshan1; Guo, Jie1; Zhao, Haijun1
刊名CONCURRENCY AND COMPUTATION-PRACTICE & EXPERIENCE
出版日期2019-05-25
卷号31期号:10页码:11
关键词failure modes field monitoring plastic zone distribution rock deformation
ISSN号1532-0626
DOI10.1002/cpe.4832
英文摘要Deformation of surrounding rock of roadway in deep is an important issue for mining engineering. We did some investigations and monitoring works in Jinchuan Mine 2. In this paper, based on field investigation, roadway deformation was summarized three features: horizontal displacement of roadway is larger than vertical displacement; roadway deformation has time effect, and also has large convergence. The monitoring data showed that roadway deformation was influenced by mining operation, but the scope of mining influence is not large. Roof conditions have effect to deformed process of roadway. Three mechanisms of surrounding rock deformation were analyzed that are rock dilatancy mechanism; shearing wedges block slide mechanism; springback of surrounding rock mechanism. We compared these mechanisms to field rock failure.
WOS关键词DEEP SOFT ROCK ; GROUND MOVEMENT
资助项目National Science Foundation of China[41372323] ; National Science Foundation of China[41772341]
WOS研究方向Computer Science
语种英语
WOS记录号WOS:000468594300039
出版者WILEY
资助机构National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China
源URL[http://ir.iggcas.ac.cn/handle/132A11/92122]  
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.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Shale Gas & Geoengn, Beijing 100029, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 Lu, Rong,Ma, Fengshan,Guo, Jie,et al. Analysis and monitoring of roadway deformation mechanisms in nickel mine, China[J]. CONCURRENCY AND COMPUTATION-PRACTICE & EXPERIENCE,2019,31(10):11.
APA Lu, Rong,Ma, Fengshan,Guo, Jie,&Zhao, Haijun.(2019).Analysis and monitoring of roadway deformation mechanisms in nickel mine, China.CONCURRENCY AND COMPUTATION-PRACTICE & EXPERIENCE,31(10),11.
MLA Lu, Rong,et al."Analysis and monitoring of roadway deformation mechanisms in nickel mine, China".CONCURRENCY AND COMPUTATION-PRACTICE & EXPERIENCE 31.10(2019):11.

入库方式： OAI收割

来源：地质与地球物理研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。