基于多场耦合模型的混凝土冻融三维细观研究 |
黄康桥,赵程,周伟,刘杏红,马刚 |
Three-dimensional mesoscopic study on freeze-thaw of concrete based on multi-field coupled model |
Kang-qiao HUANG,Cheng ZHAO,Wei ZHOU,Xing-hong LIU,Gang MA |
图 9 不同ITZ线膨胀系数试件的第一主应力分布(mw/mc=0.4,t=15 h) |
Fig.9 First principal stress distribution of samples with different ITZ coefficients of linear thermal expansion (mw/mc=0.4, t=15 h) |
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