尼尔基水利工程安全监测资料分析

Analysis on Monitoring Data of Nierji Hydraulic Project

尼尔基水利枢纽工程以防洪、城镇生活和工农业供水为主,结合发电,兼顾改善下游航运和水环境,并为松辽流域水资源的优化配置创造条件的大型控制性工程.工程设置的监测项目有:变形监测、渗流监测、温度监测、应力应变监测、接缝监测、巡视检查.使用尼尔基工程大坝工程安全监测系统,,对影响大坝的诸多安全因素进行定量分析,从各个部位的观测资料可以看出,整个枢纽工程安全可靠.

The main purposes of Nierji Hydraulic Project is flood control so as to supply water for living and industry, as well as agricul- ture and power generation, while considerations on improving the shipping condition and water environment arc needed. The monitoring items for the reservoir include deformation, seepage, temperature, stress and strain, joint, etc. Based on the analysis of the monitoring data of recent years, the safety of the reservoir is evaluated in the article.