BIM技术在绍兴体育场开合结构设计中的应用

BIM technology in structural design of the retractable roof of Shaoxing Stadium

绍兴体育场是目前国内屋面可开合面积最大的开合式体育场,在该项目的钢结构设计过程中充分使用了BIM技术。提出了建立BIM数据库并辅助以数据接口的方案。搭建了贯穿整个设计过程的BIM数据库,开发了BIM数据库与现有主流BIM平台和各分析软件的数据接口。这些工作确保了BIM可视化模型和各分析软件模型的建立是高效、准确的,实现了基于数据库的钢结构杆件和节点的优化设计流程。BIM技术应用为短期内高质量完成设计任务奠定了坚实的基础。

The Shaoxing Stadium is the domestic largest retractable roof that can be open and closed. The engineers made full use of BIM technology in the design process of the steel structure. The scheme that a BIM database aided data interfaces is proposed. The BIM database of the structure was build throughout the design process. The date interfaces that link BIM database with existing mainstream BIM platforms are developed. These efforts ensure the efficiency and accuracy of the BIM visualization model and other analysis models. The optimal design process of the steel rod and joint was realized. The BIM technology application has laid a solid foundation for completing the design with high quality in the short term.