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 4 混凝土配合比

Tab.4 Mixture proportions of concretes

混凝土 编号 $ {m_{\text{g}}} $/ kg $ {m_{\text{s}}} $/ kg $ {m_{\text{c}}} $/ kg $ {m_{{\text{GHB}}}} $/ kg ${w _{ {\text{SF} } } }$/ % ${w _{\text{a} } }$/ % $ w/c $ $ {f_{{\text{cu,28d}}}} $/ MPa 评级 等级 GIC 1033 580 458 132 6.9 2.50 0.40 55.78 C55 SFC 1070 730 447 0 6.9 0.26 0.36 58.03 C55 NC 1202 515 488 0 0 0.10 0.36 56.94 C55