应力作用下钢筋在模拟混凝土孔隙液中的钝化行为研究

董征, 毛永祺, 孟洲, 陈向翔, 付传清, 陆晨涛

Passivation Behavior of Steel Bar Subjected to Tensile Stress in Simulated Concrete Pore Solution

DONG Zheng, MAO Yongqi, MENG Zhou, CHEN Xiangxiang, FU Chuanqing, LU Chentao

图12 不同应力工况下钢筋钝化14 d后的频域图(PSD曲线)

Fig.12 Results of PSD curve of steel at the time of 14 d passivation in the cases of N (a), T1 (b), T2 (c), T3 (d), and T4 (e)