摘要
对二滩水电站的地质勘察工作进行了总结。比较全面、完整地介绍了坝址的选择、坝基岩体的力学特性和参数取值方法、坝轴线的优选、岩体质量分级、蚀变玄武岩破碎软弱带的工程特性、地应力和坝基岩体工程关系,以及建基面的优化等一系列科研成果。
This paper summarizes the geologic exploration work done for Ertan Hydroelectric Project, comprehensively presents selection of the dam site, mechanical properties of the dam foundation rock mass ＆ determination of the parameters, oplimization of the dam axis, the rock mass quality classification and a series of sicentific research results such as engineering properties of the altered basalt crashed weak zones, relationship between the in - situ stress ＆ the dam foundation rock mass engineering ＆ oplimization of the dam base location.
出处
《水电站设计》
2006年第2期8-12,共5页
Design of Hydroelectric Power Station
关键词
坝基
岩体
力学性质
研究方法
二滩水电站
dam foundation
rock mass
mechanical properties
research method
Ertan Hydroelectric Project
