胶凝砂砾石坝在水库工程建设中的应用  

Application of Cementitious Sand Gravel Dam in Reservoir Construction

作　　者：程军 Cheng Jun(Xinjiang Yuanwei Construction Engineering Limited Company,Urumchi 835000,China)

机构地区：[1]新疆源伟建设工程有限公司,乌鲁木齐835000

出　　处：《黑龙江水利科技》2024年第2期94-97,共4页Heilongjiang Hydraulic Science and Technology

摘　　要：为探索胶凝砂砾石坝在水库工程中应用的可行性及控制要点,对胶凝砂砾石材料性能展开试验,并对设计强度和配合比进行分析;进而对某中型水库工程中胶凝砂砾石坝的施工要点展开分析探讨。结果表明,胶凝砂砾石坝作为新坝型,其梯形断面应力更加均匀,在非常工况下抗剪断安全系数高,抗压强度大,施工速度快,施工质量好,综合投资也比传统坝型节省少,具有显著的经济效益、社会效益和环境效益。In order to explore the feasibility and control points of the application of cementitious sand and gravel dam in reservoir engineering,the material properties of cementitious sand and gravel are tested,and the design strength and mix ratio are analyzed.Then the construction key points of cementitious sand gravel dam in a medium⁃sized reservoir project are analyzed and discussed.The results show that,as a new type of dam,the trapezoidal section stress is more uniform,the shear safety factor is high,the compressive strength is large,the construction speed is fast,the construction quality is good,the comprehensive investment is less than the traditional type of dam,and it has significant economic benefits,social benefits and environmental benefits.

关 键 词：中型水库 胶凝砂砾石坝 土石坝 应用 抗压强度 

分 类 号：TV64[水利工程—水利水电工程]