数值模拟计算技术是研究牺牲阳极阴极保护效果的有效手段,采用边界元数值模拟分析软件对船体压载舱牺牲阳极阴极保护进行了数值模拟分析.结果表明,根据常规牺牲阳极设计,常规数值计算压载舱内表面电位范围稍宽(即-800~-1100 mV,相对Ag/AgCl参比电极,下同),通过调整牺牲阳极位置,表面保护电位范围收窄(即-890~-1110 mV),保护效果变好.
参考文献
[1] | Influence of conductivity on cathodic protection of reinforced alkali-activated slag mortar using the finite element method[J].Corrosion Science: The Journal on Environmental Degradation of Materials and its Control,2009(12):2857. |
[2] | Throwing power of cathodic prevention applied by means of sacrificial anodes to partially submerged marine reinforced concrete piles: Results of numerical simulations[J].Corrosion Science: The Journal on Environmental Degradation of Materials and its Control,2009(9):2218. |
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