小型水库拱坝安全鉴定勘察问题分析  

Analysis on Safety Appraisal Investigation Problem of Small Reservoir Arch Dam

作　　者：王晨浩 陈建辉 WANG Chenhao;CHEN Jianhui(Zhongshui North Engineering Research Co.,Ltd.,Tianjin 300222,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

出　　处：《中国水能及电气化》2022年第9期50-56,共7页China Water Power & Electrification

摘　　要：为保障小型拱坝水库的安全运行,保证农田灌溉和农村安全饮水,提升我国小型病险水库除险加固的勘察质量和水平,文章列举了3座小型拱坝安全鉴定勘察情况,揭露了小型水利工程建设过程和运行过程中存在的不同程度的安全隐患。文章总结了小型拱坝勘察的实践经验,预测了拱坝运行中可能存在的问题,展望了安全鉴定、除险加固勘察发展趋势与方向,可为水库除险加固和运行管护工作提供一定的借鉴。The safety investigation and survey condition of 3 small arch dams are adopted as examples in the paper in order to guarantee safe operation of the small arch dam reservoir, farmland irrigation and rural security drinking water, and promote the survey quality and level of risk removal and reinforcement in dilapidated small reservoirs in China, thereby revealing safety hidden danger of different degrees during construction and operation of small water conservancy project construction. The unique and rare practical experience of small arch dam survey is summarized in the paper. The possible problems in the operation of arch dams are predicted. The development trend and direction of safety appraisal and safety reinforcement survey are outlooked, thereby providing certain reference for reservoir risk removal reinforcement and operation management work.

关 键 词：小型拱坝 安全鉴定 除险加固 勘察 

分 类 号：TV642.4[水利工程—水利水电工程]