Using the method of event tree and fault tree analysis subsea pipeline leak

Once the submarine pipeline leakage, its harm is very big, in order to analysis of different consequences caused by leakage,we established the submarine pipeline system leak event tree model.According to the different characteristics of the event trees and fault trees,in the proposed method will be a combination of these.Applying fault tree analysis to the event tree has been built,Through the quantitative analysis of fault tree and obtain the probability of initiating event and the subsequent events in the event tree, achieved the quantitative analysis of event tree, it is concluded that the consequences of event probability.Consequently,to get a complete method of submarine pipeline leakage hazard analysis.