BIM技术在城市道路接入设计中的应用

新建道路接入已有道路就会形成交叉口,接入点处易发生交通事故。以泰州市海河路与东风快速路接入项目为背景,探索应用BIM技术进行接入分析与设计。采用倾斜摄影技术获得了接入点处详细的三维实景模型,在此基础上分析道路接入存在的问题,利用鸿业BIM软件进行接入点的三维设计,并与三维实景模型相融合。结果显示,应用BIM技术方便了接入分析,并能直观地展示接入设计,方便进行设计方案评估与进一步优化。

Application of BIM Technology in Design of Urban Road Access

Intersections are formed when new roads are accessed into existing roads, and traffic accidents are prone to occur at the access points. Taking the Haihe Road and Dongfeng Expressway Access Project in Taizhou City as the background, the application of BIM technology in access analysis and design is explored. A detailed three-dimensional real scene model of the access point is obtained by using oblique photography technology. On this basis, the problems existing in road access are analyzed. The three-dimensional design of the access point is carried out by using Hongye BIM software, and is integrated with the three-dimensional real scene model. The results show that the application of BIM technology facilitates the access analysis, and can intuitively display the access design, which facilitates the evaluation and further optimization of the design scheme.