Research on Evaluation of Railway Engineering Construction Management Synergy in Difficult and Dangerous Mountain Areas
Research purposes:With the continuous expansion of the construction scale of railway engineering,the construction environment it faces is more complex and dangerous,which puts forward higher requirements for the coordination of railway engineering construction management.This paper puts forward a scientific evaluation model of railway engineering construction management collaboration in difficult and dangerous mountain areas,which can provide some reference for the evaluation of railway engineering construction management collaboration in difficult and dangerous mountain areas.Research conclusions:(1)Based on synergy theory and Wuli-Shili-Renli(WSR)factor analysis,the evaluation index system of railway engineering construction management synergy in difficult and dangerous mountain areas is constructed.(2)The improved fuzzy analytical hierarchy process(FAHP)method and the expert weighting method based on entropy method are used to weight the evaluation indexes in the way of combined weighting,and combined with the entropy theory,the synergy degree evaluation model based on co-entropy is constructed.(3)Takes a railway construction project in difficult and dangerous mountain area as an example to evaluate its synergy degree,which confirms the scientific and the feasibility of the evaluation model.(4)This research achievement is mainly applied in the field of collaborative management of railway engineering construction in difficult and dangerous mountainous areas.
difficult and dangerous mountainous areasrailway engineeringsynergy evaluationco-entropy
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