基于Revit的BIM技术在桥梁工程中的应用

Research on the Application of Revit-based BIM Technology in Bridge Engineering

为探索BIM核心软件在大型桥梁工程快速、精确、自动参数化建模、施工模拟及成本控制方面的应用。以悬索桥为例,通过C#语言基于Visual Studio平台对Revit进行二次开发,增加Revit软件桥梁工程实体及钢筋建模模块,并通过编程丰富模型的参数信息,进行桥梁主要构件自动参数化建模、施工过程的仿真模拟,最终生成信息完整的工程量清单表。实现自动建模、施工模拟、成本分析在BIM核心软件中集成,真正实现桥梁工程全寿命周期信息管理。

In order to explore the application of BIM core software in fast,accurate,automatic parametric modeling,construction simulation and cost control of large bridge engineering.Taking suspension bridge as an example,the secondary development of Revit based on Visual Studio platform is carried out through C#language,and the modeling module of bridge engineering entity and steel bar of Revit software is added,and the parameter information of the model is enriched by programming.The automatic parametric modeling of the main components of the bridge is carried out,and the simulation of the construction process is carried out.Finally,the list of quantities with complete information is generated.So,automatic modeling,construction simulation and cost analysis are integrated in BIM core software to realize the whole life cycle information management of bridge engineering.