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

表1 试件应力水平组别

Table 1 Stress levels of steel specimens

No. Stress / MPa Tensile stress / yield strength N 0.00 0 T1 112.05 30% T2 224.10 60% T3 373.51 100% T4 448.21 120%