新疆某水库黏土心墙坝渗流稳定计算及安全评价分析  

Seepage Stability Calculation and Safety Evaluation Analysis on Clay Core Dam of a Reservoir in Xinjiang

作　　者：刘娟 LIU Juan(XPCC Surveying&Designing Instute Group Co,Ltd.,Urumqi 830002,China)

机构地区：[1]新疆兵团勘测设计院集团股份有限公司,新疆乌鲁木齐830002

出　　处：《红水河》2024年第3期46-51,共6页Hongshui River

基　　金：江西省青年基金项目(20212BAB214045)。

摘　　要：为评价新疆某水库工程的安全性,通过对坝体进行渗流稳定计算,分析不同工况下坝体渗流情况,并结合实际渗流监测数据分析坝体的稳定性。采用反演参数,确定更为合理的筑坝材料渗透系数,确保计算结果的准确性和可靠性。结果表明,该工程坝体渗流符合一般规律,且未发生渗透破坏。该渗流计算和安全评价方法可为今后类似工程大坝渗流安全评价提供借鉴。In order to evaluate the safety of a reservoir project in Xinjiang,the seepage stability of the dam body is calculated,the seepage situation of the dam body under different working conditions is analyzed,and the stability of the dam body is analyzed based on the actual seepage monitoring data.The inversion parameters are used to determine a more reasonable permeability coefficient of dam materials to ensure the accuracy and reliability of the calculation results.The results show that the seepage of the dam body conformns to the general law,and no seepage failure occurs.The seepage calculation and safety evaluation method can provide reference for dam seepage safety evaluation of similar projects in the future.

关 键 词：渗流稳定 安全评价 黏土心墙坝 反演参数 

分 类 号：TV223.4[水利工程—水工结构工程]