Electrified Railway Traction Power Supply System Application Research Of BIM Technology

BIM(Building Information Model)have achieved good results in the domestic construction industry,and been regarded as the second digital revolution in the construction field.With the compilation of railway BIM series standards and the gradual launching of railway engineering BIM pilot projects,the BIM technology has been gradually developed in railway engineering industry.Railway traction power supply system is an important part of electrified railway engineering,which should be applied with BIM technology,but there are few cases of BIM application in railway traction power supply system.Based on a new railway project,this paper explores the comprehensive application of railway traction power supply system BIM.Firstly,this paper investigates the application status of BIM in railway engineering,combs the implementation basis of BIM technology in traction power supply system,and completes the BIM model of some pilot of new railway traction power supply system.Then,based on the BIM model,studied the BIM application points of of the traction power supply system in design stage and construction stage.Finally,imported the BIM model and drawings into the BIM collaborative management platform to realize the design collaborative management,and input the time schedule and list information into the platform based on the BIM model to complete the comprehensive application of construction schedule simulation and cost management,and realize the comprehensive management from a single application point to the whole process.By completing the new BIM model of traction power supply system,this paper summarizes the BIM modeling method and basis of traction power supply system,and completes a set of parameterized BIM component database data of traction power supply system,which can provide modeling reference for similar projects in the future.By completing the new BIM model of traction power supply system,this paper also summarizes the BIM modeling method and basis of traction power supply system,and completes a set of parameterized BIM component database data of traction power supply system,which can provide modeling reference for similar projects in the future.Based on the new railway traction power supply system,this paper summarizes a set of railway traction power system BIM implementation basis,implementation process and application standards,for the similar projects to refer the application of BIM technology in the furture.this paper summarizes main conclusions: the application of BIM in electrified railway traction substation system can cover the design and construction stages.at the same time,different BIM application points can be integrated with each other.With the collaborative management platform,it can carry out comprehensive project management,such as drawing data,design and construction progress,whole process monitoring and so on.The current BIM technology do good to assist the design and construction management of traction power supply system.With the development of BIM technology,more intelligent solutions will be provided for the construction of traction power supply system of electrified railway in the future.