A new prediction method of deformation interval of surrounding rock mass in underground engineering
文献类型：会议论文
| 作者 | Zhang, C. Q.; Zhou, H.; Feng, X. T. |
| 出版日期 | 2008 |
| 会议日期 | JUN 03-08, 2008 |
| 会议地点 | Huangshan, PEOPLES R CHINA |
| 关键词 | heterogeneity young's modulus GSI RMR |
| 页码 | 1126-1129 |
| 英文摘要 | The uncertainty of the macro equivalent deformation of surrounding rock mass after excavated is caused by the high-heterogeneous rock mass. So the agreement between the deterministic deformation and the measured deformation is often difficult. For overcoming the limitation of the deterministic analysis methods, a new integral forecast method of deformation interval is presented based on the rock mass quality index GSI(Geological Strength Index) and RMR. The intrinsic heterogeneity of rock mass is considered in this method. Finally, it is applied in the deformation interval forecast of surrounding rock mass in the underground powerhouse of Jinping II Hydropower Station Project. The results indicate the good utility of this method. |
| 会议录 | ADVANCES IN HETEROGENEOUS MATERIAL MECHANICS 2008
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| 会议录出版者 | DESTECH PUBLICATIONS, INC |
| 会议录出版地 | LANCASTER |
| 语种 | 英语 |
| WOS研究方向 | Engineering ; Materials Science |
| WOS记录号 | WOS:000257167700279 |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/4476]  |
| 专题 | 岩土力学所知识全产出_会议论文 国家重点实验室知识产出_会议论文 |
| 作者单位 | CAS, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn |
| 推荐引用方式 GB/T 7714 | Zhang, C. Q.,Zhou, H.,Feng, X. T.. A new prediction method of deformation interval of surrounding rock mass in underground engineering[C]. 见:. Huangshan, PEOPLES R CHINA. JUN 03-08, 2008. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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