一般大气环境下锈蚀结构钢表面特征与随机模型
王友德1,2(),徐善华1,2,李晗1,2,张海江1,2
Surface Characteristics and Stochastic Model of Corroded Structural Steel Under General Atmospheric Environment
WANG Youde1,2(),XU Shanhua1,2,LI Han1,2,ZHANG Haijiang1,2

图14. HTF试件(Side B)映射重建形貌

Fig.14. Reconstructed surface of HTF-side B based on SFCD model (a), corrosion depth simlated by Silva model[27] (b), corrosion pits simulated by RDCP model (c) and Silva model[27] (d) (Δtave=600 μm, tsd=200 μm, κ1=2.64, κ2=1.050, ω1u=ω2u=2.4, μh=6.31 μm, σh=0.48, μAr=0.44, σAr=0.61, NP=100. ω1u and ω2u—upper cut-off wave numbers corresponding to x and y axes; Np—number of pits)