Structure Characteristics of Basalts with Chloritized Joints of Jin'anqiao hydropower station, China
文献类型：会议论文
| 作者 | Cui, Yinxiang1; Wang, Xin2; Nie, Dexin3 |
| 出版日期 | 2011 |
| 会议日期 | FEB 20-21, 2011 |
| 会议地点 | Hong Kong, PEOPLES R CHINA |
| 关键词 | inlaid cataclastic rock mass in situ basalts with chloritized joints rock mass structure |
| 页码 | 293-296 |
| 英文摘要 | Jin'anqiao Hydropower station is a 160m height concrete gravity dam in Jinsha River, China. Basalts with chloritized joints were distributed in the dam foundation and two banks of low altitude in the hydropower station, and these special basalts were named basalts with chloritized joints. In studying area, basalts were cutting severely by dense chloritized joints. In the light of current code for hydropower engineering geological investigation (GB50287-2006,China), types of rock mass structure should be inlaid cataclastic structure or cataclastic structure, and types of rock mass quality should be grade IV or grade III2, but in situ condition, basalts were closely locked. Through field investigation and analysis, found out that these were new special structure rock masses named inlaid cataclastic structure in situ. These cataclastic structure rock masses were discrete in situ, and differentiated with fracture zone by tectonic process or displacement. The inlaid cataclastic structure rock mass in situ had some characteristics: with quasi integrality, low permeability, high rock mass wave velocity, high deformation modulus. Based on these characteristics, put forward the rock mass structure classification scheme of this new inlaid cataclastic rock mass in situ. |
| 源文献作者 | Yun, Z |
| 会议录 | 2011 INTERNATIONAL CONFERENCE ON FUZZY SYSTEMS AND NEURAL COMPUTING (FSNC 2011), VOL VI
 |
| 会议录出版者 | IEEE |
| 会议录出版地 | NEW YORK |
| 语种 | 中文 |
| WOS研究方向 | Computer Science ; Engineering ; Geology |
| WOS记录号 | WOS:000398331100069 |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/4594]  |
| 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 | 1.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn ; 2.China Univ Geosci, Fac Earth Sci ; 3.Chengdu Univ Technol, State Key Lab Geohazard Prevent & Geoenvironm |
| 推荐引用方式 GB/T 7714 | Cui, Yinxiang,Wang, Xin,Nie, Dexin. Structure Characteristics of Basalts with Chloritized Joints of Jin'anqiao hydropower station, China[C]. 见:. Hong Kong, PEOPLES R CHINA. FEB 20-21, 2011. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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