The Analysis Of Traffic Accidents And Studies On Railway Transportation Measures

The safety is the theme of railway transportation,the basis of all the railway works,the comprehensive express of railway work quality,"the Safety not reliable,railroad branch not calm",traffic accident will influence directly the economical and social benefits of railways. The railway must enhance the safety base and do safety work well as the railway reforms deeply and develops quickly.The thesis studies the serious,great,danger and daily railway traffic accidents which took place in Chengdu railway branch from 1990 to 2001 as the background. In the thesis,the railway traffic accidents of the fire disaster,conflict,separation from the track,smooth movement,slide,mistake operation of the train meeting and departing,the movement of the train will be analyzed systematically,applying the engineering theory of human-machine-environment and the model of the accident tree,the changing tree,the tree of success-lose. This thesis puts forward to the forecast and scientific measures,reduces the occurrence of the railway traffic accident,avoids drawing a lesson with the analysis of the accident occurrence reason and mutual contact of human,equipments environments which influence directly the railway traffic safety. The main work of the thesis as follows:1. The statistics of the main railway traffic accidents which took place in Chengdu railroad branch from 1990 to 2001.2. The systematic reason studies of the fire disasters on train,magnificent analysis of the passenger train accidents with the model of success-lose tree,putting forward to the forecast measures. Setting up the model of the train conflict accident to analysis the reason and put forward to the prevention measures.3. The systematic study of the train conflict accident taken place in crooked track and straight track with the motive force theory of railway carriage,putting forward to the new prevention measures.4. The systematic research of accident reason of the smooth movement,the slide,the separatation of the brake role from carriage,the mistake operation of the train meeting and departing,putting forward to the prevention measures.5. Finding of the main factors that railway installation was pressed destructively in order to reduce the accident occurrence with the prevention measures. The analysis of the main reasons that the department of the transportation,the locomotive,the circuit,the electricity and the carriage cause the accidents of delaying the train,put forward to the prevention measures.6. With the safety turbulence situation of Chengdu railroad branch,analyzing the safety managements in team management,the staff and workers labor discipline,the on-the-spot control,the staff and workers duty,the equipment quality and the construction safety,the deeply analyzing existing troubles of safety management institution,working out the counter measures of Chengdu railroad branch to improve the safety managements and realize the controlling situation.