西北地区张家川抽水蓄能电站水库塌岸预测  

Prediction of bank collapse in the reservoir of Zhangjiachuan Pumped Storage Power Station in northwest China

作　　者：张新佳 刘娇男 ZHANG Xinjia;LIU Jiaonan(China Water Resources Beifang Investigation,Design and Research Co.,Ltd.,Tianjin 300222,China;Tianjin Luhai Survey Co.,Ltd.,Tianjin 300304,China)

机构地区：[1]中水北方勘测设计研究有限责任公司,天津300222 [2]天津市陆海测绘有限公司,天津300304

出　　处：《水利建设与管理》2025年第1期1-5,共5页Water Conservancy Construction and Management

摘　　要：抽水蓄能电站库水位的上下变化,导致库区部分库段的库岸坍塌,威胁当地群众生命财产安全。本文通过分析水库塌岸机理,对比不同的塌岸预测方法,合理、准确地选取两段法对工程区水库塌岸进行预测,在充分考虑该地区地形、地貌、地质环境等条件的基础上,确定所需要的参数,为确定下一步工程处理措施提供了科学的依据。The fluctuation of water levels in the reservoir of the pumped storage power station can lead to bank collapses in certain sections,posing a threat to the lives and property of local residents.This paper analyzes the mechanism of reservoir bank collapse and compares different prediction methods to reasonably and accurately select the two-section method for predicting bank collapses in the project area.By fully considering the region’s topography,geomorphology,geological environment and other conditions,the necessary parameters are determined,providing a scientific basis for determining the next steps in engineering treatment measures.

关 键 词：抽蓄水库 塌岸 两段法 

分 类 号：TV697.33[水利工程—水利水电工程]