吊钟水库库区及坝址区工程地质条件与地质评价

Engineering Geological Conditions and Geological Evaluation of Reservoir Area and Dam Site Area of Diaozhong Reservoir

为研究吊钟水库库区及坝址区工程地质条件及存在的工程地质问题,主要是从地形地貌、地层岩性、物理地质现象、区域地质构造与不良地质现象、水文地质等方面进行全面论述,并根据工程地质条件对库区渗漏、水库浸没与库岸稳定、水库诱发地震等地质问题进行评价,为下一步水库坝型及枢纽建筑物的选型、布置,以及后期水库正常施工提供技术指导及数据支撑。

In order to study the engineering geological conditions and existing engineering geological problems in the reservoir area and dam site area of Diaozhong Reservoir,this paper comprehensively discusses from the aspects of topography,lithology,physical geological phenomena,regional geological structures and adverse geological phenomena,hydrogeology.It evaluates geological problems such as reservoir leakage,reservoir immersion and bank stability,and reservoir induced earthquakes based on engineering geological conditions,providing technical guidance and data support for the selection and layout of reservoir dam types and hub buildings in the next step,as well as the normal construction of reservoirs in the later stage.