Brief discussion on the application of FSA method for navigation safety of bridge-river

With the bridge across river growing,navigation safety of bridge-river has been paid more and more attention.The existence of the bridge make the channel narrow,affect the traffic environment at different extent,threat the navigation safety of ships,which lead to water traffic accidents.In this paper,the FSA method is applied to risk assessment of navigation safety of bridge-river,find its risk factors,set up corresponding evaluation model and propose recommendations.In this way,it can provide a scientific decision-making basis and reference for the maritime and other sectors to improve the traffic environment and navigation safety of bridge-river.