广东省罗定市大水坑水库大坝安全运行水文地质工程地质条件研究  

Study on hydro-geological geological and engineering geological conditionsfor safe operation of Dashuikeng reservoir Luoding City, Guangdong Province

作　　者：杨敬良 邓石林 简兴飞 李志强[4] YANG Jing-liang;DENG Shi-lin;JIAN Xing-fei;LI Zhi-qiang(Water Resources and Hydro-power Technology Service Center of Yunfu City,Guangdong Province,Yunfu 527300,China;Agricultural Development Service Center of Zhen′an Town of Yun′an District,Yunfu City,Guang dong Province,Yunfu 527500,China;Water Conservancy Affairs Management Center of Yunan County,Yunfu City,Guangdong Province,Yunfu 527100,China;Henan Polytechnic University,Jiaozuo 454000,China)

机构地区：[1]云浮市水利水电技术服务中心,广东云浮527300 [2]云浮市云安区镇安镇农业发展服务中心,广东云浮527500 [3]云浮市郁南县水利事务管理中心,广东云浮527100 [4]河南理工大学,河南焦作454000

出　　处：《地下水》2024年第2期117-122,共6页Ground water

基　　金：河南理工大学博士基金(B2022-38)。

摘　　要：随着经济的飞速发展,我国水利事业建设迎来了黄金发展时期,水利工程项目越来越多,一些问题也逐渐暴露出来。本文以广东大水坑水库大坝安全运行水文地质工程地质条件为研究对象,通过资料收集、野外调查、地质钻探、原位试验、物探检测、室内测试等手段,对该水库大坝进行了安全运行水文地质工程地质条件研究。研究结果表明:水库不存在水库渗漏和库岸稳定问题;如水库高水位运行,坝体渗漏危胁大坝安全,建议进行相应的防渗处理;并加强运行期间的监测。本研究为类似条件的水库后期安全运行、水库区可持续发展,提供了有益的参考。With the rapid development of the economy,China's water conservancy construction has entered a golden period of development,with more and more water conservancy projects and some problems gradually exposed.This paper takes the hydro-geological geological engineering geological conditions for the safe operation of Dashuikeng reservoir dam in Guangdong Province as the research object,and studies the hydro-geological geological and engineering geological conditions for the safe operation of the reservoir dam by means of data collection,field survey,geological drilling,in-situ test,geophysical detection,laboratory test,etc.The research results indicate that there are no issues of reservoir leakage and bank stability in the reservoir;If the reservoir operates at a high water level and the dam leakage poses a threat to the safety of the dam,it is recommended to carry out corresponding anti-seepage treatment;and safety monitoring should be strenthen during operation.This study provides useful references for the safe operation of reservoirs under similar conditions in the later stage and the sustainable development of the reservoir area.

关 键 词：水利工程 水库大坝 水文地质 工程地质 安全鉴定 

分 类 号：P641.6[天文地球—地质矿产勘探] TV62[天文地球—地质学]