宝珠寺水电站左岸高边坡处理综述  

Summary of Treatment of High Slope on the Left Bank of Baozhusi Hydropower Station

作　　者：张建华[1] 

机构地区：[1]中国水利水电第五工程局,四川广元628003

出　　处：《四川水力发电》1997年第3期11-15,共5页Sichuan Hydropower

摘　　要：宝珠寺电站左岸边坡开挖垂直高度200余m，地质情况复杂，存在多处断层及夹泥层，构成10余组不稳定楔形岩体。施工中，根据不同的地质情况，分别采取了混凝土抗剪置换洞、锚筋桩、系统锚杯及爆破控制等综合处理措施。确保了施工期间的稳定及安全，保证了施工工期。本文以该工程为例，简要介绍了边坡处理的施工方法，以供借鉴。Vertical hight of excavated slope in left bank is over 200 m at Baozhusi hydropower station. The geological conditions are complex with many faults and clay courses which form over ten sets of unstable wedge rock mass. According to different geological conditions combined treatment measures,such as shear concrete plug,anchor bar pile,system anchor rod and blasting control,are taken to ensure the stability and safety during construction and follow the construction schedule. Taking the Baozhusi project as an example,construction method for slope treatment are briefly presented for reference.

关 键 词：高边坡处理 水电站 地基开挖 岩基 滑坡 

分 类 号：TV223.31[水利工程—水工结构工程] TV551.42