耿庄水库库区地质条件及地质问题评价

Evaluation of Geological Conditions and Geological Problems in Gengzhuang Reservoir Area

通过勘察了解耿庄水库库区工程地质条件,对库区存在的渗漏、湿陷以及库盆开挖后形成的库岸边坡稳定等工程地质问题进行综合评价,提出针对性的处理措施。从水库运行的观测数据分析,大坝垂直位移和集水井渗流量均比较稳定,在规范允许范围内,查明的水库地质问题及评价较为客观准确,采用的措施合理,效果明显。

Through investigation towards the engineering geological conditions of Gengzhuang Reservoir,comprehensively evaluated the engineering geological problems existing in the reservoir area,such as leakage,collapse,and the reservoir bank side slope stability after the reservoir basin excavation,and furthermore proposed targeted treatment measures.According to the analysis of the observation data of the reservoir operations,the vertical displacement of the dam and the seepage flow of the water-collecting well are relatively stable.Within the allowable scope of specifications,the identified reservoir geological problems and evaluation are relatively objective and accurate,and the measures adopted are reasonable and have significant effects.