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大港油田沿海区域的滨海盐渍土壤对钢筋混凝土构筑物的腐蚀十分严重,为此,选择了7个地点进行了腐蚀状况调查,并在调查结果的基础上对腐蚀原因进行了探讨。通过调查发现,土壤中CI~-含量高是钢筋混凝土构筑物腐蚀的主要原因。在理论分析的基础上,提出了钢筋混凝土构筑物腐蚀问题的解决办法。
In coastal areas of Dagang Oilfield, the corrosion of coastal saline soils on reinforced concrete structures is very serious. For this reason, seven sites were selected to investigate the corrosion status and the causes of corrosion were discussed based on the survey results. Through the investigation, it is found that the high content of CI - in soil is the main reason of the corrosion of reinforced concrete structures. On the basis of theoretical analysis, the solution to the corrosion problem of reinforced concrete structures is proposed.