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Construction of Precaution Index System for Internal Crisis in Expressway Project Operation

According to the actual operation and management of expressway project in our country, the internal crisis in expressway project operation can be classified as sudden failure crisis, technological innovation crisis, organization crisis, financial crisis and human resources crisis. Based on the specific analysis of each crisis, a precaution index system is developed, which can be applied as the precaution system in expressway project operation. Then quantitative analysis to these indexes is conducted.