Research On Risk Management Of Traffic Safety Facilities In Zunyi Central Expressway

At present,China is in a period of development,the demand for highway traffic safety facilities is large,but the government investment can not meet the construction demand of highway traffic safety facilities,resulting in insufficient supply of highway traffic safety facilities.In order to solve this problem,the government allows external enterprises to invest in the management of highway traffic safety facilities,so as to meet the needs of the country and the people for highway traffic safety facilities.Therefore,the management of highway traffic safety facilities from the design stage,construction stage to operation stage is participated by many units,resulting in the management of the whole life cycle of the highway is not systematic and comprehensive.In this way,the management of highway traffic safety facilities is not systematic and comprehensive,and there are deficiencies in the design stage,construction stage and operation and maintenance stage of highway traffic safety facilities.Especially in the operation of expressway,traffic safety facilities play an important role in ensuring traffic safety.Therefore,it is necessary to carry out systematic and perfect management,and understand the risks of traffic safety facilities in each stage,so as to fundamentally manage traffic safety facilities.This paper analyzes the management status of highway traffic safety facilities through literature retrieval;analyzes the basic situation of Zunyi Central Expressway through investigation and research,and identifies the risks of traffic safety facilities;evaluates and divides the risks of traffic safety facilities of Zunyi Central Expressway through risk matrix method and from the perspective of risk grading control and safety management The risk level and control measures should be formulated.Finally,it puts forward the management strategies and Countermeasures of highway traffic safety facilities,which provides some practical guidance for the management of highway traffic safety facilities in China.