汾河二库导流洞围岩岩体质量评价  

Quality Evaluation on Rock Mass of Surronding Rock of Diversion Tunnel Fenhe Reservoir Ⅱ

作　　者：韩王平[1] 白彦飞[1] 孙磊[1] 

机构地区：[1]水利部山西水利水电勘测设计研究院

出　　处：《山西水利科技》2003年第1期52-54,共3页Shanxi Hydrotechnics

摘　　要：汾河二库是一座以防洪、供水和旅游为主的大型水利水电工程。导流洞位于大坝右岸,设计洞型为城门洞型,高8.0m,长740m。本文采用一些定量指标结合工程地质围岩分类,准确划分了导流洞围岩的类型,对围岩稳定性进行简要评价并提出相应的处理措施。In this paper,Combining the classification of Surronding rock of engineering geology with some quantitative indices,the surronding rock type of the diversion tunnel,Fenhe Reservoir Ⅱhad been accurately divided,the stability of the surronding rock had briefly been evaluated,and some prposals of treating measures,which should be taken correpondingly were presented.The diversion tunnel was completed in Nov.1996.

关 键 词：汾河二库 导流洞 围岩 岩体质量 稳定性 

分 类 号：TV223.1[水利工程—水工结构工程] TV551.12