Deformation Warning and Dynamic Control of Dangerous Disaster for Large Underground Caverns
文献类型：期刊论文
| 作者 | Chen, G. Q.1,2; Li, T. B.2; Gao, M. B.2; Chen, Z. Q.2; Xiang, T. B.1 |
| 刊名 | DISASTER ADVANCES
 |
| 出版日期 | 2013 |
| 卷号 | 6页码:422-430 |
| 关键词 | Engineering Disaster Underground Caverns Deformation Warning Dynamic Control |
| ISSN号 | 0974-262X |
| 英文摘要 | Engineering disaster of large underground caverns can not be pre-warned accurately. In order to settle the quantitative prediction of underground caverns disaster, method of degradation reduction calculation (MDRC) is proposed to consider rock deterioration based on strength reduction method Only the mechanical parameters of damaged region are reduced in the reduction calculation process. MDRC is used to get the warning deformation of large underground caverns. Finally deformation warning and dynamic control system of large cavern is established The in-situ monitoring data compares to the calculated warning deformation got by MDRC, and then the stability state of underground caverns can be judged Example shows that MDRC can calculate the warning deformation of large underground caverns truthly, and reasonably reflect the underground engineering instability and disaster characteristics of surrounding rock. |
| WOS研究方向 | Geology ; Meteorology & Atmospheric Sciences ; Water Resources |
| 语种 | 英语 |
| WOS记录号 | WOS:000317246200055 |
| 出版者 | DISASTER ADVANCES |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/3435]  |
| 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, State Key Lab Geomech & Geotech Engn, Inst Rock & Soil Mech ; 2.Chengdu Univ Technol, State Key Lab Geohazard Prevent & Geoenvironm Pro |
| 推荐引用方式 GB/T 7714 | Chen, G. Q.,Li, T. B.,Gao, M. B.,et al. Deformation Warning and Dynamic Control of Dangerous Disaster for Large Underground Caverns[J]. DISASTER ADVANCES,2013,6:422-430. |
| APA | Chen, G. Q.,Li, T. B.,Gao, M. B.,Chen, Z. Q.,&Xiang, T. B..(2013).Deformation Warning and Dynamic Control of Dangerous Disaster for Large Underground Caverns.DISASTER ADVANCES,6,422-430. |
| MLA | Chen, G. Q.,et al."Deformation Warning and Dynamic Control of Dangerous Disaster for Large Underground Caverns".DISASTER ADVANCES 6(2013):422-430. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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