基于热裂纹演化的玻化微珠保温混凝土渗透性能分析

李明厚,SELYUTINA Nina ,SMIRNOV Ivan ,张祥,李贝贝,刘元珍,张玉

Permeability analysis of glazed hollow beads insulation concrete based on thermal crack evolution

Ming-hou LI,Nina SELYUTINA,Ivan SMIRNOV,Xiang ZHANG,Bei-bei LI,Yuan-zhen LIU,Yu ZHANG

表 2 骨料性能

Tab.2 Properties of aggregates

骨料 $ {\rho _{\text{L}}} $/(g·cm−3) $ {\delta _{\text{j}}} $/% ${w_{\text{c} } }$/% $ {\delta _{\text{a}}} $/% ${w _{ {\text{wa,24h} } } }$/% ${w _{ {\text{cl} } } }$/% 砂 1.48 6.2 0.65 18 3.70 0.016 碎石 1.45 4.7 0.47 8.9 1.10 −