摘要
本文主要论述了汾河二库坝基岩体中软弱结构面的空间分布和发育规律 ,分析研究了软弱结构面的物质组成、抗剪强度、成因及类型等工程地质特征 ,论证了其对坝基岩体抗滑稳定的影响 ,并采用了相应的工程处理措施。
The space distribution and development process of the poor structure plane in rock mass of dam foundation of Fenhe Reservoir Ⅱ are explained,the engineering geological characteristics of the poor structure plane such as material constitution,shear strength,genesis and type are analysed,the influence of the poor structure plane on the stability against sliding of the rock mass in dam foundation is also illustrated,finally,some corresponding engineering measures against the poor structure plane are given.
出处
《山西水利科技》
2000年第1期27-29,共3页
Shanxi Hydrotechnics
关键词
汾河二库
水利枢纽
坝基岩体
软弱结构面
太原市
Poor Structure Plane Rock Mass of Dam Foundation Fenhe Reservoir Ⅱ Interlayer Disturbance
