基于WebGL的预制梁场BIM轻量化应用研究

Research on the Application of BIM Lightweight in Prefabricated Beam Yard Based on WebGL

随着BIM技术在桥梁工程建设中的广泛应用,预制梁场的生产也逐渐采用信息化管理,但是现阶段管理用的BIM软件多是桌面端,无法满足用户随时随地查看模型的要求,阻碍了工程技术人员使用BIM技术的积极性。论文针对具体工程项目,利用Revit创建三维BIM模型,并将模型导出为IFC标准格式,利用Xbim进行模型的轻量化,最后通过WebGL技术实现模型的可视化开发,提高了预制梁场的管理水平。

With the wide application of BIM technology in bridge engineering construction,information management is gradually adopted in the production of prefabricated beam farms.However,at the present stage,the BIM software used for management is mostly desktop,which cannot meet the requirements of users to view the model anytime and anywhere,thus impeding the enthusiasm of engineers and technicians to use BIM technology.In this paper,for a specific project,Revit is used to create a 3D BIM model,and the model is exported to IFC standard format.Xbim is used to lighten the model.Finally,WebGL technology is used to realize the visual development of the model,which improves the management level of the prefabricated beam field.