Research On The Application Of BIM Technology In Railway Planning And Design

In the process of network construction of China railways,railway planning and design is one of the most important links in the current increasingly complex railway planning under the conditions of the design,planning and design aspects of increasingly high requirements for the design staff,the cooperation between the various departments of the professional,has become very important.In the traditional railway planning and design process,due to communication and coordination issues,data sharing problems,construction conflicts and many other reasons,the effect and efficiency of planning and design have been greatly reduced.Building information model(BIM)can effectively achieve the engineering technology as modeling technique in recent years,in the period in the whole process of the project can play an important role in the stage of its railway planning and design,can also play a good role,not only can effectively solve the stage design planning of the railway information sharing problem,but also improve the collaboration between different disciplines,which greatly enhance the level of planning and design of railway.This thesis mainly focuses on the research and application of BIM technology in the design stage of railway planning first,according to the theory of BIM technology,the thesis after introduces the main research background,significance and the domestic and foreign research on BIM technology research and application situation,further to the connotation,characteristics and application of BIM techniques in many aspects are discussed,laid the theoretical foundation of this thesis.Secondly,analysis of the current situation of the planning and design stage of domestic railway construction,through the analysis of the basic process of the design stage of Railway Planning in China and the traditional technology,pointed out that China's railway planning and design process in the presence of collaborative design efficiency is low,the key node of the planning and design of collision problem is serious,and time-consuming design budget force,planning and design of the intuitive and accuracy problems,the necessity in the process of planning and design of Railway Engineering in the application of BIM technology.Thirdly,the application of BIM technology in railway engineering planning and design phase is analyzed.The choice of China's Bank of the west rail planning and design stage of the case,analyzes the conditions and application steps in the Bank of the West Rail in the planning and design of BIM technology,puts forward the application of BIM technology in the Bank of the west rail planning and design,and finally the application of BIM technology and analyzing the benefits.Finally,strengthen the BIM technology in the railway planning and design of the application of safeguards analysis.Analysis on the application case of BIM technology in the design and planning stage of railway construction,further concrete measures to guarantee the application of BIM technology in railway planning and design is put forward from the angle of management,technical support and security system.Based on the research of the real projects,can provide a reference for other railway projects in China,in addition,the BIM technology application in railway planning and design,to improve the standardization and informationization of railway planning and design of a positive role in promoting.