The Study On The Expressway Maintenance Management

In China, engineering projects of maintenance of expressway ,due to their such features as special nature and importance, involve other broad fields while having a considerable engineering amount .As for how to manage well engineering maintenance projects of expressway to realize the goal of project management, the key link proposed is to establish a set of vigorous systems of maintenance to operate maintenance of expressway in a scientific and successful way.The article first deals with the present situation of study on management of engineering projects of expressway at home and abroad and its development trend , then makes a detailed analysis on the importance of expressway and its special nature, states the contents of maintenance of expressway in concrete terms and probes rather deeply into the pattern of management for maintenance engineering of expressway.The article first analysis on the natures of public welfare and nature of expressway ,makes a detailed analysis on the expressway's natures of inremovability,inseparability,cingulum,reticulation,and wear,demonstrates the importance of engineering projects of maintenance of expressway . The article also makes a detailed analysis on the expressway's social nature.With its double natures of public welfare and goods, expressways in its present stage in China are all turnpikes .Its nature of public welfare is essential and perpetual , featuring the goal to reap social effects and boost the regional economy while putting less emphasis on its short-term recovery of investment. But for expressway constructed with immense raised funds its property of public welfare is emphasized. Having its time limit, the nature of goods of expressway is merely caused by such commercial behaviors as raising funds of construction, charging for repayment of loans and its rolling development. Therefore the nature of public welfare of maintenance management of expressway should be well safeguarded to satisfy the requirements from its nature of public welfare while it is also necessary to actively explore diversified operations ofmaintenance. Mechanism of market should be fully utilized to encourage enterprises participating in operation so as to promote the maintenance business gradually stepping onto a high level of socialization, marketization and mechanization. As the expressway network being gradually formed and the reform of management system going into deep, the system of maintenance management of expressway will inevitably move ahead along a route conforming both the system of socialist market economy and its own characteristics of expressway, while being gradually realized separation of administration from enterprise , division of management and maintenance, specification of power and responsibility and exerting scientific management The article makes a synthetic analysis on the special nature of expressway itself and its importance as well, contrasts it with the present system of maintenance adopted in Hebei province , establishes an index and assessment system for the structural model of hierarchical analysis of maintenance system, and at last puts forward solution based on the problems existing in the present system of maintenance of expressway in the country. The solution possesses certain practical value for expressway maintenance management in Hebei province. while also having its reference significance for local maintenance management. of highway in other regions.