摘要
苏阿皮蒂水电站是几内亚孔库雷河干流上的大型梯级水电站。结合前期地质勘察成果,对苏阿皮蒂水电站区域地质概况、坝址区工程地质条件和工程地质问题进行分析。结果表明,工程区区域稳定性较好,库岸地质问题不突出,坝址区存在坝基抗滑稳定性、坝基渗漏、坝基岩体变形及边坡稳定性等问题,但在现有技术经济条件下可以妥善解决,因此修建高混凝土重力坝是适宜的。
Souapiti Hydropower Station is a large-scale cascade hydropower station of the hydropower cascade planning for Konkoure River in Guinea.Combined with the previous geological survey results,the regional geological situation,engineering geological conditions and engineering geological problems of Souapiti hydropower station are analyzed.The results show that the regional stability of the project area is good,the geological problems of the reservoir bank are not prominent,and there are some problems in the dam site area,such as the anti sliding stability of the dam foundation,the seepage of the dam foundation,the deformation of the dam foundation rock mass and the stability of the slope,which can be properly solved under the existing technical and economic conditions,so it is appropriate to build a high concrete gravity dam.
作者
符新阁
郭其峰
杨金林
Fu Xinge;Guo Qifeng;Yang Jinlin(Yellow River Engineering Co.,Zhengzhou,Henan450003)
出处
《资源环境与工程》
2021年第1期93-97,共5页
Resources Environment & Engineering
基金
黄河勘测规划设计研究院有限公司自主研发项目(编号:2019-15(2))。
关键词
苏阿皮蒂水电站
工程地质
缓倾结构面
泥化夹层
边坡稳定
Souapiti Hydropower Station
engineering geology
gently inclined structural plane
argillaceous intercalation
slope stability