预应力连续刚构桥梁BIM精细化建模实例

桥梁BIM模型构建技术是运用BIM建模软件建立参数化3D、4D乃至n D桥梁BIM模型,运用信息模型基础数据为桥梁全生命周期服务,为参与桥梁建设各方提供信息化交流平台,为实现建设对象可视化、施工进度控制动态化、信息数据采集智能化提供技术支持。以湖润1号大桥的3D、4D模型构建为例,阐述采用Revit构建大桥模型全过程,提出一种桥梁BIM模型精细化构建的方法与思路。

Prestressed Continuous Rigid Frame Bridge BIM Fine Modeling

The modeling technology of bridge uses BIM software to establish the parameterized bridge BIM model of3 D,4D and even n D,employs basic data information model to serve for the life cycle of the bridge,offers information exchange platform to the parties involved in the bridge construction,and provides technical support to realize visualization of construction objects,dynamic control of construction schedule and intelligent data acquisition. With reference to 3D and 4D modeling of Hu Run No. 1Bridge,this paper describes the whole process of modeling a bridge with Revit,and puts forward methods and ideas of bridge BIM fine modeling.