张峰水库一干1号至4号隧洞工程地质条件评析

Analysis on Engineering Geological Conditions of No.1 to No.4 Tunnels of the First Main Canal of Zhangfeng Reservoir

以野外第一手资料为基础,参照岩土物理力学性质参数,对张峰水库一干1号至4号隧洞围岩进行了工程地质条件的分析与评价。

Based on the first hand data gained from the field, and consulting the parameters of mechanical properties of rock mass, this paper analyzes and estimates the engineering geological conditions of surrounding rocks of No. 1 to No.4 tunnels of the first main canal Zhangfeng Reservoir.