官座岭水电站工程地质评价及处理措施  

Evaluation on engineering and geological conditions of Guanzuoling hydropower station and corresponding treatment measures

作　　者：刘大群[1] 

机构地区：[1]水利部河北水利水电勘测设计研究院,天津300250

出　　处：《水科学与工程技术》2009年第3期33-35,共3页Water Sciences and Engineering Technology

摘　　要：官座岭水电站引水渠道为山腹线型的盘山渠,渠道大部分处于岩质边坡,沟谷发育,第四系堆积物范围大,山体坡度陡。基于第四系堆积物的空间分布规律和水文、工程地质特征,在不利因素较为集中而渠线又无法绕避的地段,分析研究了岩体的不同风化程度、完整状态及断裂构造对引水渠道的稳定影响,提出了保证其稳定的防治措施。The division canal of Guanzuoling hydropower station is a mountainside canal with remarkable characteristics of rock slopes, gully development, large range quaternary sediments, and steep slopes. On the basis of spatial distribution law of the quaternary sediments and its hydrological and engineering geological characteristics, this paper analyses the influence of weathering degree, intact state and fault structure of rock masses on hydropower stations and division canals in the section of unfavorable factors and where canals can＇t be avoided. It also gives further suggestions on prevention measales.

关 键 词：节理裂隙 断层 稳定 处理措施 

分 类 号：TV74[水利工程—水利水电工程]