含硫化氢环境水对水泥基灌浆料力学性能的影响  

Mechanical properties of cement-based grouting material with hydrogen sulfide containing environmental water

作　　者：贺传卿 王怀义 HE Chuanqing;WANG Huaiyi(Xinjiang Research Institute of Water Resources and Hydroelectrics Science,Urumqi 830049,China;Xinjiang Water Conservancy and Hydropower Material Engineering Technology Research Center,Urumqi 830049,China)

机构地区：[1]新疆水利水电科学研究院,新疆乌鲁木齐830049 [2]新疆水利水电材料工程技术研究中心,新疆乌鲁木齐830049

出　　处：《混凝土》2020年第6期187-190,共4页Concrete

基　　金：十三五国家重点研发计划(2017YFC0405102)。

摘　　要：研究了不同养护条件下膨润土掺量、水泥品种、水固比三种因素对含硫化氢水环境作用下水泥基灌浆材料力学性能的影响.为不同配合比下水泥基灌浆料在含硫化氢环境水作用下的力学性能变化规律提供参考.研究结果表明:水固比对水泥浆体强度影响显著,水泥种类次之,膨润土掺量对其影响最小.Investigated the effect of bentonite content,cement types and water-solid ratio with different curing conditions to cement-based grouting material with hydrogen sulfide.In order to provide guidance for different mix proportion design of cement-based grouting material with hydrogen sulfide containing environmental water.The results indicate that water-solid ratio and cement types have great influence on mechanical properties of cement-based grouting material,but cement types have no more influence on it.

关 键 词：含硫化氢环境水 水泥基灌浆材料 力学性能 

分 类 号：TU528.01[建筑科学—建筑技术科学]