面向建筑全生命期的集成BIM建模技术研究

A Modeling Technology of integrated BIM for Building Lifecycle

建筑信息模型技术的快速发展和应用,为解决建筑生命期各阶段的信息"断层"问题提供了有效的途径和方法。但目前BIM应用主要通过文件进行数据交换和管理,无法形成完整的建筑信息模型,难以实现BIM的全部价值。本文针对完整BIM的创建,提出了面向建筑全生命期的集成BIM构建框架,通过研究集成BIM基本结构、建模流程、应用架构以及建模关键技术,开发了BIM数据集成与服务平台(BIM Data Integration and Server Platform,BIMDISP)的原型系统,并通过实际工程的应用,验证了BIMDISP的可行性和适用性,为面向全生命期的BIM创建、管理与应用探索了新的方法和技术。

BIM technologies and tools are developed very fast these years, which provide an effective and effi- cient method to solve the ＂segment＂ problem in building industry. However, since data exchange is still mostly based on files, an integrated BIM containing all the information of multi-disciplinary can＇t be constructed, so that much value of a BIM is hard to achieve, For constructing an integrated BIM, this paper proposes a framework of the modeling technology for integrated BIM, which enables integrating information generated in difference phases dy- namically. The framework includes architecture, modeling flows, deployment framework and key technologies nee- ded to be solved. After that, a prototype system of BIM data integration and server platform （BIMDISP, a BIM Server） is developed. Then a real word project is applied in the BIMDISP to test performance of the modeling tech- nology. As a conclusion, the modeling technology proposed is feasible to support integration, management and sha- ring of all the building information, so as to generate an integrated BIM.