Research on Safety Assessment Method and System of a Heightened Concrete Face Rockfill Dam in Zhejiang Province

3rd International Symposium on Resource Exploration and Environmental Science

生态环境科学

Fang, Chunhui^1^2 ; Wang, Xue^3 ; Wu, Liqiang^1

Zhejiang Institute of Hydraulics and Estuary, No. 50, Fengqi East Road, Hangzhou, Zhejiang, China^1

Zhejiang Provincial Key Laboratory of Hydraulic Disaster Prevention and Mitigation, No. 50, Fengqi East Road, Hangzhou, Zhejiang, China^2

Zhejiang Tongji Vocational College of Science and Technology, No. 418, Gengwen Road, Ningwei Street, Xiaoshan District, Hangzhou, Zhejiang, China^3

关键词: Concrete face rockfill dam;    Continuous development;    Engineering safety;    Evaluation results;    Reservoir operation;    Safety assessments;    Structure systems;    Zhejiang Province;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/300/2/022095/pdf
DOI  :  10.1088/1755-1315/300/2/022095

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

In view of many special analysis and long working period of the dam safety appraisal of water conservancy system, taking a heightened concrete face rockfill dam in Zhejiang Province as an example, starting from the analysis of the main impervious structure system affecting engineering safety, comprehensively using safety monitoring, inspection and detection methods, a relatively convenient and efficient dam safety assessment method and system has been established. The evaluation results show that the concrete face rockfill dam can play functional benefits according to design requirements, and the safety condition is good. The evaluation conclusion is of great significance for the reservoir operation management unit to quickly grasp the dam safety traits. The evaluation method and system have reference significance for the continuous development of the dam safety appraisal work in new era.