青藏鐵路突發(fā)情況下運(yùn)輸組織研究
[Abstract]:Since the construction of Qinghai-Tibet Railway has been opened to traffic, it has become the main artery of railway transportation in the west of China. It bears the important tasks of transportation of personnel and materials, and has extremely important economic, political and military significance. It is the lifeline of China's support for the development of the western region, and also has the special significance of maintaining national unity and benefiting the people of all nationalities along the route. The special environmental conditions of Qinghai-Xizang Line determine the inevitability of various traffic accidents caused by many kinds of natural disasters and sudden events in the Gela section. How to carry on the effective emergency disposal and the emergency transportation organization under the existing emergency rescue ability condition is the question which must consider, simultaneously the emergency plan establishment in the concrete practice application appraisal method, The evaluation results also need to be further translated into corresponding programs and decision-making recommendations. On the basis of the relevant research on the train transport organization in the plateau under the sudden situation at home and abroad, combined with the characteristics of the Qinghai-Tibet railway transportation organization and the unexpected situation, through field investigation and investigation, this paper makes a railway emergency plan. The theory of systematic analysis and the basic principles of railway running organization are used as the theoretical basis, comprehensive discussion, mathematical model and other technical methods. First of all, combining the field investigation of the Qinghai-Tibet Railway and its route and the related research results of train transport organization under the sudden situation of the plateau railway in China, this paper analyzes and summarizes the basic types and characteristics of the sudden situation of the Qinghai-Tibet Railway. By analyzing the characteristics of each emergency situation and the situation that poses a threat to the traffic safety, According to the type of emergency and its influence on transportation organization, the paper makes a scientific and reasonable classification of the emergency and puts forward the direction for the next step to formulate the emergency treatment method and emergency plan for the sudden situation. Secondly, on the basis of on-the-spot investigation and participation in field emergency drills, on the basis of sudden equipment failures, sudden traffic accidents, and sudden natural disasters on the Qinghai-Tibet Railway, The methods of emergency disposal and transportation organization of public health and social security emergencies are discussed. Thirdly, combined with the basic theory of emergency capacity evaluation, the comprehensive evaluation index system of Qinghai-Tibet railway emergency capacity is established by consulting literature, field investigation and consulting experts. The weight of each index in the index system is determined by the hierarchical weight method, and the qualitative index in the index system is quantified by the analysis of the index membership function. Finally, a fuzzy comprehensive evaluation model for Qinghai-Tibet railway emergency response capacity is established. Finally, from the evaluation results pointed out the Qinghai-Tibet railway emergency response capacity in the three-level evaluation index system deficiencies, and put forward decision-making suggestions so as to make the Qinghai-Tibet railway emergency rescue system construction more perfect.
【學(xué)位授予單位】:西南交通大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2013
【分類號(hào)】:U298
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