除冰盐环境下桥梁钢的耐腐蚀性能研究

李琳, 陈义庆, 高鹏, 艾芳芳, 钟彬, 伞宏宇, 杨颖

Corrosion Resistance of Various Bridge Steels in Deicing Salt Environments

LI Lin, CHEN Yiqing, GAO Peng, AI Fangfang, ZHONG Bin, SAN Hongyu, YANG Ying

表3 全浸实验回归方程

Table 3 Regression equation of immersion corrosion test

Sample A n Power function fitting Correlation coefficient / R2 Q345qENH 0.00117 0.54626 D=0.00117t0.54626 0.981 Q420qENH 0.00128 0.52377 D=0.00128t0.52377 0.988 Q345qE 0.00127 0.55827 D=0.00127t0.55827 0.976