基于CATIA的BIM在简支T型桥梁上的应用

Application of CATIA-based BIM for Simply-supported T-type Bridge

通过论述CATIA在简支T型桥梁上的应用方法和成果,本文提出一种基于CATIA的建筑信息模型(Building Information Modeling,BIM)在简支桥梁上的应用方案。结合某铁路桥梁工程实际,在CATIA基础上,本文对模型建立提出了"数据命名规则定义—>数据结构划分—>骨架搭建—>参数化、函数化、模块化设计—>工程量统计—>工程出图"的基本流程,大大提高了设计效率,达到了方便后期对模型数据查询与管理的效果。

In this paper, we put forward application solutions using CATIA-based BIM in the simply supported bridge by discussing the methods trod results of CATIA applied in the simply-supported T-type bridge. With the combination of praetical engineering and CATIA, we put forward a basic process-＂ data naming rule definitiun- 〉 data structure division- 〉 skeleton structures- 〉 parameter, function, modular design- 〉 quantity statistics- 〉 engineering drawing＂-of establishing a model which improves the design efficiency greatly and provides convenience for query and management of model data in the later stage.