所属单位：建筑设备科学与工程学院

发表刊物：Journal of Intelligent & Fuzzy Systems

关键字：Bridge information management system, BIM, lightweight, Draco, WebGL

摘要：With the development of infrastructure construction in China, the number of bridges is increasing rapidly, putting a strain on operation management and structural maintenance. Bridge Information Management System ( BIMS) uses information and digital technology to ensure the maintenance of the bridge in long-term operation. However, large-scale bridge models are large in size, complex in structure, rich in information and occupy more computer resources, which harms performance of the BIMS. This paper aims to design and develop a bridge information visualization management system based on Building Information Model ( BIM). The geometry and material information for the model is extracted from the IFC by the secondary development of Revit. The lightweight method of the bridge model is studied and implemented, and the model volume is reduced to less than 20% by using the lightweight algorithm. Also, a Web- BIM-oriented model visualization scheme is proposed to render the lightweight model into the browser. This system integrates BIM with the Internet of Things (IoT) and contains information visualization, human-computer interaction and user collaboration. Such a BIMS can effectively relieve the pressure of bridge operation and maintenance, while also providing managers with a safe and reliable platform.

合写作者：杨亚龙

第一作者：陈登峰

论文类型：期刊论文

通讯作者：王帅举,张温,陈鹏文

卷号：vol. 43, no. 3, pp. 2973-2984, 2022

是否译文：否

发表时间：2022-07-22