摘要:新型大跨度体育场具有功能和结构形式复杂的特点，对传统的建筑设计方法和施工技术提出了巨大挑战。而建筑信息模型（BIM）技术能为外观独特、结构复杂的大型公共建筑项目提供更加高效和经济的方案，适合应用在体育馆设计全过程中。本文以2022年卡塔尔世界杯第四分区体育馆设计为例，探索BIM在大型体育馆设计中的应用，并重点对不同专业间的协同设计以及碰撞问题的检查和修改进行了分析。该项目在设计阶段全专业严格执行国外的设计规范和BIM标准，采用COBie信息化管理，运用BIM技术实现设计管理的国际化与智能化，高质高效地完成了世界杯体育场的设计，得到外方业主和国际足联专家的高度赞扬，为我国参与重大国际项目的建设提供了宝贵的经验。

Abstract: The characteristics of complex functions and structural forms possessed by new large-span stadiums pose great challenges to traditional architectural design methods and construction techniques. The BIM technology is able to provide a more efficient and economical solution for large-scale public building projects with unique appearance and complex structure, which is suitable for application in the whole process of stadium design. This paper takes the stadium design for the 4th Division of Qatar World Cup 2022 as an example to explore the application of BIM in the design of large stadiums, and focuses on the analysis of collaborative design and collision problems of different professions. In the design stage, the project strictly implements foreign design specifications and BIM standards, adopts COBie information management, uses BIM technology to realize internationalization and intelligence of design management, and completes the design of World Cup Stadium with high quality and efficiency. The design was highly praised by foreign owners and FIFA experts, and also won the first prize of the National BIM Competition Design Team of the 7th "Longtu Cup" of the China Graphics Society in 2018. This projectwill provide valuable experience for China to participate in the construction of major international projects.