混凝土配重层对近海海底钢质管道阴极保护效果的影响

王萌萌, 曹国民, 孟繁兴, 李天亮, 宋沁峰, 单太航, 董亮

Influence of Concrete Counterweight Layer on Cathodic Protection Effect of Nearshore Submarine Steel Pipes

WANG Mengmeng, CAO Guomin, MENG Fanxing, LI Tianliang, SONG Qinfeng, SHAN Taihang, DONG Liang

图2 海底管道牺牲阳极阴极保护数值模拟区域及边界示意图

Fig.2 Numerical simulation area and boundary diagrams of sacrificial anode CP for submarine pip-elines without (a) and with (b) weighted concrete