Safety Assessment Of Oil Tanker's Fire And Explosion Accidents Based On Fuzzy Theory

As the demand and consumption for oil increased day by day in each corner of the world,its transportation depends much more on oil tanker,and plays an more and more important roles in social development.Because it offers us the method of long distance and large amount transportation.But compared with other kinds of ships,oil tanker has its own particularity on fire prevention,explosion prevention.So,as it's high risk,eaeh field of society pays more attention on this point.In recent years,with severe accidents of this type carrier continuously happened, it has greatly threatened the development of navigation transportation industry of oil's transportation.With the lessons we learned from disastrous maritime accidents, international Society further emphasizes the use of scientific management method being made to pr-control maritime accidents.Safety Assessment of oil tanker's fire and explosion accident,as one part of scientific management,is one of the most important methods.The main works and conclusion as follows:By comparison with the current safety assessment methods,fuzzy comprehensive evaluation method is determined to use for the fire and explosion on oil tanker safety assessment,and demonstrate feasibility of the method.According to the research of the oil tanker which belongs to COSCO Dalian, confirm the causes of the fire and explosion in order to assess the safety efficiently and roundly.Taking one ship for an example to establish the comprehensive evaluation model on the bases of fire load,the capability,of fire prevention and the capability of fire-fighting.Evaluating of the ship's level of security objectively by qualitative analysis and quantitative analysis of the model.According to the comprehensive assessment of the example,pointing out the common problems that exist in the prevention of the oil tanker fire and explosion currently and suggesting the solutions and measures for the management of oil tanker safety.