模拟近海大气环境下结构钢锈蚀表面特征随机模型
王友德, 周晓东, 马蕊, 徐善华

Stochastic Model for Surface Characterization of Structural Steel Corroded in Simulated Offshore Atmosphere
WANG Youde, ZHOU Xiaodong, MA Rui, XU Shanhua
图10 锈坑形状分析
(a) statistical results of volume-box parameter (VB) (b) relationship between pit depth and shape
Fig.10 Pitting shape analyses (hmax—maximum depth of pits; h / hmax—relative depth of pit; h'a, h'b, h'c, and h'd—relative depths of pits; I, II, and III—regions of cone, hemisphere, and cylinder pits divided by VB value, respectively; ①-⑥—distribution zones of the three shapes of pits in the range of different relative depths (h'a-h'b, h'b-h'c, and h'c-h'd))