The Applied Research Of BIM Technology In Gas Station Engineering Design

BIM technology has a history of more than 30 years of development,the construction industry information construction has played a huge role in promoting.With the rapid development of the building and public facilities system of informatization and sustainable development,strengthen the application of BIM technology in municipal public infrastructure design,construction design of information infrastructure,improving the efficiency of the design imperative.BIM technology has been widely used in the large-scale construction engineering design,the city rail traffic engineering,heating engineering,application of water works,sewage treatment plant and other municipal public infrastructure projects in the design also has the superiority,but lost BIM technology application in system engineering in the gas distribution system is not perfect.With the development of the city,city gas station as energy supply lifeline,the increasingly large scale,the process is more complex,with the increasing demand on the technical standard of the construction,the difficulty of station system and professional,has brought a great challenge to the design work of gas station,in order to solve these problems,the application of BIM technology in gas station the engineering design is very necessary.BIM technology can be achieved in the gas station in the professional design of various disciplines,to eliminate a variety of collision problems,so as to improve the gas station information design,construction and operation and maintenance management level.Firstly,this paper introduces the concept and characteristics of BIM technology,analysis of gas station project in traditional two-dimensional design of low efficiency and poor visualization and professional conflicts,introducing BIM technology in the design of gas station project,summarizes the BIM technology has the synergy value and collision detection in three aspects of visual design,in the gas station in the engineering design.Secondly,introduced the Nemetschek Graphisoft series software,Bentley software and Autodesk Revit software three BIM modeling software and its characteristics,summarizes the causes of the collision gas station in the engineering design,and the effect of gas station construction,the gas field BIM modeling software engineering station principle,and selected Autodesk Revit software design gas station project.Then,a LNG gasification station as the research object,Autodesk Revit software based on the proposed gas equipment group create ideas and steps of creating the development of pneumatic cut-off valve,gas tank,vaporizer,pneumatic valve and other 20 kinds of gas equipment,gas equipment and enrich the library.Construction ofBIM model of gas process based on the gas generator.Finally,put forward the collaborative design scheme using BIM technology of gas station in the engineering design,the gas BIM model as the link file,complete the fire control system,establish electrical system model in a project file,realize the collaborative design of gas station project.And through the Autodesk Navisworks Manage software in the pipeline cross collision check,and according to the results of the conflict report,optimize and modify the gas station BIM model.In summary,through the Revit software to create the gas station BIM model,explore the application of BIM technology in gas station the engineering design,change the traditional design method,then become the informatization design concept that integrate the BIM technology,to provide technical support and theoretical guarantee for the application of BIM technology in the design of public facilities system,regarding promoting the application of BIM technology has important meaning.