英布鲁水电站主要技术问题的研究  

Study on Technical Problems of Imboulou Hydropower Station

作　　者：席燕林[1] 张泽太[1] 庞书聪[1] 王立选[1] 

机构地区：[1]中水北方勘测设计研究有限责任公司

出　　处：《水利水电工程设计》2011年第4期3-6,60,共4页Design of Water Resources & Hydroelectric Engineering

摘　　要：英布鲁水电站坝基为胶结性差的软弱砂岩,透水性强,地下水和岩体电阻率高,且处于高雷暴区,降雨量大,土坝筑坝材料含水率高,电站远离负荷中心,电站在电网中要承担基荷、峰荷和调频等多项任务。以上不利的地质、水文、气候、筑坝材料和负荷特性要求,使电站设计面临着众多的技术难题。在设计过程中,通过对种种不利因素的分析、研究,制订了完整的处理方案,较好地解决了由此引起的众多技术问题,使工程成功建设并安全运行。The dam foundation of Imboulou Hydropower Station is situated on poor cementitous sandstone which is characterized by strong permeability,high groundwater and high resistivity.It is in storm area with large precipitation,and water content of the embankment material is large.Since the power station is far away from the load center,it will undertake the task of base load,peak load and frequency regulation in the power grid.Due to above unfavorable factors of geology,hydrology,climate,embankment materials and load feature requirements,the project design faces many technical problems.In the process of design, a sound treatment option is established through analysis and study on various unfavorable factors,it well solves the technical problems and make the project in safe operation.

关 键 词：不利因素 技术问题 对策与优化 英布鲁水电站 

分 类 号：TV75[水利工程—水利水电工程]