张峰水库大坝堆石料工程地质特性研究

Study on Geological Properties of Rock-fill Material in Zhangfeng Reservoir

张峰水库为斜心墙堆石坝,为了查明坝体堆石料的物理力学性质,提供设计所需的地质参数,进行了全面的室内大型试验分析,对堆石料的工程地质特性进行了详细的研究,提出了坝体堆石料的有关地质参数,确定了堆石料的质量指标及静动力参数,为工程设计提供了全面、可靠的地质资料。

Zhangfeng Reservoir is an inclined core wall and rockfill dam.In order to find out the physical and mechanical properties of the rockfill material of dam body and provide the geological parameters for the design,the comprehensive and large laboratory tests are analyzed,the detailed research on the engineering geological properties of the rockfill material is made, the related geological parameters of the rockfill material of dam body are proposed,and the static and dynamic parameters of the rockfill material are determined,providing the comprehensive and reliable geological data for engineering design.