Analysis of Microseismic Characteristic and Rockburst Risk during TBM Excavation under Deeply Burried Tunnel
文献类型：期刊论文
| 作者 | Zhao, Zhouneng2; Chen, Bingrui1; Feng, Guangliang1; Li, Qingpeng1; Feng, Xiating1 |
| 刊名 | DISASTER ADVANCES
 |
| 出版日期 | 2013 |
| 卷号 | 6页码:122-128 |
| 关键词 | Rockburst Microseismics Energy release Tunnel boring machine tunnel |
| ISSN号 | 0974-262X |
| 英文摘要 | High geostress and big hurried depth are obviously characteristic in Jinping II hydropower station. During construction process of TBM, rockburst are very frequent, and worker and equipment safety were seriously harmed. So microseismic monitoring technology was introduced, improved and used for monitoring surrounding rockmass minor fracture activity, analyzing and predicting rockburst in construction process of TBM Based on microseismic data, and closely combining the engineering geological conditions, the relationship of rockburst, microseismic activity and effect of geological conditions on rockburst were analysed thoroughly, evolution law and characteristic of microseismic activity were obtained during the pregnancy process of rockburst and risk of rockburst is evaluated during TBM excavation in the tunnel covered by about 2000m-thickness rockmass. The technology serve about rockburst prediction and management were provided for manager. The harm of rockburst for workers and equipments were decreased to the greatest extent possible, precious experience was accumulated and the improved microseismic monitoring technology can applied to other deep tunnel engineering. |
| WOS研究方向 | Geology ; Meteorology & Atmospheric Sciences ; Water Resources |
| 语种 | 英语 |
| WOS记录号 | WOS:000317246200016 |
| 出版者 | DISASTER ADVANCES |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/3428]  |
| 专题 | 岩土力学所知识全产出_期刊论文 岩土力学所知识全产出 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 ; 2.Northeastern Univ, Sch Resources & Civil Engn |
| 推荐引用方式 GB/T 7714 | Zhao, Zhouneng,Chen, Bingrui,Feng, Guangliang,et al. Analysis of Microseismic Characteristic and Rockburst Risk during TBM Excavation under Deeply Burried Tunnel[J]. DISASTER ADVANCES,2013,6:122-128. |
| APA | Zhao, Zhouneng,Chen, Bingrui,Feng, Guangliang,Li, Qingpeng,&Feng, Xiating.(2013).Analysis of Microseismic Characteristic and Rockburst Risk during TBM Excavation under Deeply Burried Tunnel.DISASTER ADVANCES,6,122-128. |
| MLA | Zhao, Zhouneng,et al."Analysis of Microseismic Characteristic and Rockburst Risk during TBM Excavation under Deeply Burried Tunnel".DISASTER ADVANCES 6(2013):122-128. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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