Research on the Influencing Factors of Railway Construction Organization Design Based on DEMATEL-ISM
In order to improve the construction efficiency and quality in the process of railway construction,a total of 12 influencing factors of railway construction organization design scheme was extracted from four aspects that were economic factors,environmental factors,management factors and technical factors.By constructing the DEMATEL-ISM combination model,the importance,causal relationship and hierarchical structure of each influencing factor were obtained.The results show that the influencing factors of railway construction organization design can be divided into three layers,such as direct factors,indirect factors and fundamental factors.Construction environment,quality management,construction schedule,resource allocation mode,construction scheme selection,construction technology and method are important influencing factors affecting railway construction organization and design.Finally,by analyzing the important influencing factors,some countermeasures and suggestions are put forward.