Research On The Application Of BIM Technology In The Project Of Underground Integrated Pipe Gallery

In our country,cities have been greatly expanded under the continuous development of the economy.Coupled with the advancement of urbanization,the available space in the city is getting smaller and smaller,and the land in the urban area is very expensive.What followed is that traffic pressure has increased and living resources are in short supply,resulting in more and more consequences.On the one hand,ti not only interfered with the work and life of residents,and caused significant losses to the national economy,but also caused the emergence of the "zipper phenomenon" of urban roads,which brought more noise and dust pollution,and the order of urban and road traffic was also improved.Cannot be guaranteed;On the other hand,urban underground space and funds cannot be fully and effectively used.Cables like "spider webs" erected at high altitudes seriously affect the process of urban environmental construction,and also waste a lot of valuable land resources and production resources.Based on the these situation,the construction of urban underground comprehensive pipe corridors is necessary for urban development.However,due to the large one-time investment in the early stage of the urban underground integrated pipeline gallery,the narrow and long design line,the large number of participating departments,and the difficulty in pipe line layout,the development of the comprehensive pipeline gallery has been slow.The introduction of BIM technology in such projects has very high application value.Through consulting various references,the full text understands the current research status of underground integrated pipe gallery and BIM technology at home and abroad,and combines the current situation of society and the concept of underground integrated pipe gallery and BIM technology to explain the application of BIM technology to urban underground integrated pipe gallery.The application value of each stage of project construction.Combining BIM technology in the creation and application of the BIM model of a pipe gallery project in Shanxi Province,the BIM technology in the innovation of the urban underground integrated pie gallery model drawing method,earthwork planning and mechanical and electrical pipe comprehensive collision was studied.The specific research content is as follows:(1)Through investigation,it is understood that the existing BIM software in our country is mainly used for model drawing with relatively regular,straight-line pipeline model,and it is rare that the forward route is tortuous and irregular.Combining BIM technology modeling software function,research and analyze various pipe gallery models,and innovate a standard section modeling method that can be applied to various linear directions.(2)Through the research and analysis of the pipe gallery earthwork,combined with BIM software,two innovative methods for the calculation of the earthwork volume are developed,and the advantages and disadvantages are analyzed and the scope of application is introduced The earthwork volume calculation can be carried out according to the relevant data of the integrated pipe gallery project.The choice of method is to balance the earthwork by calculating the amount of earthwork,and then realize the optimization of the earthwork balance scheme of the integrated pipe gallery project.(3)In the construction of the integrated pipeline gallery,the pipeline layout is the most important thing.Combining the relevant rules and basic logic ideas of pipe comprehensive collisions in reality,using BIM technology related software to perform mechanical and electrical pipe comprehensive collisions on the bifurcated nodes of the more complex main pipe and branch pipe of the pipe gallery,solving the problem of complex pipeline arrangement and technical explanation difficulties and other issues facilitate the smooth progress of the integrated pipeline gallery project.Combining the project with the in-depth analysis and summary of the research direction of the article,it is concluded that in the design phase,construction phase,and operation and maintenance phase of the project,BIM technology plays a role that cannot be underestimated,and it can not only improve the management level,refinement and refinement of the project.The competitiveness of the company also accumulates experience and strength for the subsequent deepening of the application in the project.It has outstanding performance in economic and social benefits,and contributes to the building of CIM and the construction of smart cities.