再生混凝土氯离子扩散多相细观数值模拟

刘晶, 陈宣东, 虞爱平, 巩新枝

Multi-phase Mesoscopic Numerical Simulation of Chloride Ion Diffusion in Recycled Aggregate Concrete

LIU Jing, CHEN Xuandong, YU Aiping, GONG Xinzhi

图12 老砂浆扩散系数、附着率对Cl-浓度-深度曲线影响

Fig.12 Effect of attached mortar content and diffusion coefficient of old mortar on the curve of chloride ion concentration vs depth: (a) R=10%, (b) R=20%, (c) R=40%