青藏高原干热环境下高性能混凝土试验研究  

Strength experiment of high-performance concrete under hot-dry environment

作　　者：王黎军[1] 袁晓伟[1] 戴大虎[1] 王潘劳[1] 

机构地区：[1]青海大学水利电力工程系,青海西宁810016

出　　处：《混凝土》2006年第3期40-42,96,共4页Concrete

摘　　要：在室内模拟青藏高原干热环境的试验条件,对在C60、C30混凝土的配制中,水胶比及粉煤灰掺量变化对混凝土强度的影响进行了试验研究,分析说明了在这种环境下混凝土强度的变化规律,其试验结果及对现场混凝土设计及施工有一定的指导意义。The indoors concrete setting under the hot-dry environment of Qinghai-Tibet plateau is imitated. Preparation of C30, C60 is studied, it makes experiments on the strength of concrete with different water-cement ratio and fly lash mixing and then analyzes the results of the experiments, which has instructive significance to the design and construction of on-site concrete.

关 键 词：青藏高原 干热 粉煤灰掺量 水胶比 混凝土强度 

分 类 号：TU528.01[建筑科学—建筑技术科学]