【摘要】 分布于糯扎渡水电站坝基右岸的构造软弱岩带,其规模较大,且走向平行岸坡、倾向坡内,工程性状差,是糯扎渡水电站主要工程地质问题之一。从基本地质条件入手,对右岸构造软弱岩带的形成机制、工程地质特性及可能对工程的影响进行了分析,从而为水工设计提供了依据。更多还原

【Abstract】 A weak tectonic rock zone on the right bank of the project is large, with a strike paralleling to the bank slope and a dip against it. Because of its bad properties, it is one of the main engineering geological problems. This article starts with basic geological conditions, then analyzes the cause of the weak tectonic rock zone, its engineering geological characteristic and a possible effect on the project, and finally presents some powerful foundation for hydraulic design.更多还原