By analyzing the concept and characteristic of risk, project and project management, it introduces the concept of project risk and project risk management, discusses the procedure of project risk management and illuminates emphatically the principle and method of project risk identification and analysis.

Comprehensive evaluation of engineering project risk based on GAHP

In recent years,more normative marketing of highway engineering projects bidding has been established,the act of corruption has also been a considerable degree of containment.

This paper briefly deals with the economic evaluation indexes and methods commonly used in the highway projects, analyzes some factors which affect the economic evaluation and puts forward a certain noticeable problems.

To contractors, road engineering project has a great deal of risk in the course of the whole operation, especially, at construction stage.

The road engineering project is carries on in the complex nature and the social environment, it is a long construction cycle, need more invests, requests much technologies, the internal structure of it is complicated, it is also a construction process with widespread external relations.

The road engineering project which is a construction process with long construction pe- riod, large investment, high technical requirement, complex interior structure and comprehensive exterior relation is carried on in the complex nature and social environment.