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

表 2 细观模拟所用参数

Tab.2 Parameters used in mesoscopic simulation

参数 数值 K0 /GPa 18.12 η /(Pa·s) 1.38×10−6exp (2590/T) κ /(N·m) (36+0.25T)×10−3