防渗墙粘土混凝土力学性能研究  

Study on mechanical performance of clay concrete of anti-seepage wall

作　　者：张成军[1] 陈尧隆[1] 刘建成 

机构地区：[1]西安理工大学水电学院,西安710048 [2]山西省水利水电科学研究院,太原030002

出　　处：《水力发电学报》2006年第1期94-98,共5页Journal of Hydroelectric Engineering

摘　　要：本文结合米家寨水库坝体防渗墙粘土混凝土试验研究,对粘土混凝土抗压强度发展规律、弹性模量与抗压强度关系、圆柱体与立方体试件抗压强度折算系数、棱柱体与立方体试件抗压强度折算系数、粘土混凝土渗透系数试验方法进行分析,以期能对工程设计和施工提供参考。Based on the tests of clay concrete for dam anti-seepage wall of Mijiazhai reservoir, the performance and developing law of compressive strength, seepage coefficient, and elasticity module of clay concrete has been studied in this paper. For earth dam anti-seepage wall, clay concrete has more advantages which include fast increasing of compressive strength, slow increasing of elasticity module and large improving of anti-seepage performance, larger exchange coefficient of cylinder specimen to cubic specimen, etc. If the age of 90 days can be applied by designers, it will be more reasonable in technology and economy for clay concrete.

关 键 词：水工材料 力学性能 试验研究 粘土混凝土 防渗墙 

分 类 号：TV43[水利工程—水工结构工程] TV641