下承式钢箱系杆拱桥BIM正向设计

以广州某下承式大内倾角钢箱系杆拱桥项目为例，研究了BIM正向设计与参数化建模在桥梁设计中的应用。研究结果表明，BIM技术可以提高施工图质量、设计效率、优化施工方案、规避潜在风险、节约成本并缩短工期。这为BIM在桥梁工程中的应用和发展提供了参考。

Research and Application of 3D Modeling of Arch Bridge Based on BIM Technology

This article takes the example of a through type steel box tied arch bridge with a large inclination angle in Guangzhou as an example to study the application of BIM forward design and parametric modeling in bridge design. The research results indicate that BIM technology can improve the quality of construction drawings, design efficiency, optimize construction plans, avoid potential risks, save costs, and shorten construction periods. This provides a reference for the application and development of BIM in bridge engineering.