太平河渡槽基于BIM技术的设计优化及施工

Design optimization and construction of Taiping river aqueduct based on BIM technology

本文以太平河整治工程渡槽及机耕桥改建工程设计施工为背景,从工程的功能性、美观性对原设计方案进行了分析,结合分析结果及BIM技术提出优化方案并与原方案进行对比。同时,根据优化方案特点制定了工程施工方案。结果表明,优化设计方案采用"上通车,内过水"的箱型梁方案优于渡槽与人行桥并行方案。工程设计及施工采用BIM技术,有助于提升设计方案可读性,突出设计要点,提高施工质量。同时利用BIM建模技术、BIM工艺模拟技术、数值分析手段大幅提升了工程实施效率,可供类似工程借鉴。

The design and construction of reconstruction project of Taiping river regulation project aqueduct and mechanical tillage bridge are taken as the background in the paper,and the original design scheme is analyzed from the perspective of the functionality and aesthetics of the project, and the optimization scheme is proposed and compared with the original scheme based on the analysis results and BIM technology. Meanwhile, the project construction plan is formulated according to the characteristics of the optimization plan. The results show that the box beam scheme of "traffic on the upper portion and water flowing inside" is adopted in the optimization design scheme, which is better than the scheme that the aqueduct and passenger bridge are parallel. BIM technology is adopted in engineering design and construction, which is beneficial for improving the readability of design scheme, highlighting the key points of design and improving the quality of construction. Meanwhile, BIM modeling technology, BIM process simulation technology and numerical analysis methods are used for significantly improving the implementation efficiency of projects, which can be used for reference by similar projects.