【摘要】 建筑信息模型(BIM)是实现建筑产业信息化的一项重要技术。近年来,房屋建筑等领域BIM技术得到了广泛的应用,然而,BIM在桥梁工程的应用目前处于初期阶段。文章以某曲线形混凝土梁桥为例,采用Autodesk-Revit软件,建立荷载试验的桥梁BIM模型,并利用Midas Civil对桥梁荷载试验进行有限元分析,将有限元分析结果集成到BIM模型中,进而直观显示桥梁荷载试验的状态。结果表明该方法不仅可以提高桥梁荷载试验工作效率还可以为桥梁后期管养及加固设计等提供基础数据。更多还原

【Abstract】 BIM(Building Information Modeling) is an important technology to realize the in-formation of the construction industry.Recently,BIM technology has been widely used in the areas of civil buildings,however,the application of BIM in bridge engineering is at the early stage. This paper takes curved concrete bridge project as an example. The BIM model of load test of the bridge was established with Autodesk-Revit software. The finite element analysis of the load test of bridge is carried out by Midas Civil,and the analysis results are integrated into the BIM model to visually show the status of the load test. It’s proved that the method not only can improve the efficiency of the load test of bridge,but also can provide basic data for the later stage management and maintenance and reinforcement design of the bridge.更多还原