Risks Analysis and Solutions for the Application of Domestic S420 Ultra High Strength Steel in Deep Water Jacket
Due to its high strength,fracture toughness,fatigue resistance,and superior mechanical properties,the large-scale-application of S420 ultra high strength steel in deep water jacket can greatly reduce the amount of steel so as to effectively decrease the total weight of Jacket and save the overall development costs.Currently however,due to lack of large-scale-application practice of demestic S420 ultra high strength steel in deep water jacket,its actual application effects cannot be evaluated and there remains potential risks.This paper discusses application risks and solutions aiming to providing reference and experience for the following large-scale-application in deep water jacket.
S420 ultra high strength steeldeep water jacketrisks analysissolutions
万方数据
维普
