论文部分内容阅读
国家体育馆是2008年奥运会主要场馆之一,钢屋盖采用双向张弦结构形式,是目前世界上跨度最大的双向张弦结构。国家体育馆钢屋盖的特点是设计和施工都具有极高的创新性,本文对钢屋盖建造过程进行了比较详细的描述,旨在提出一种类似创新性工程的解决方案:即在确定方案阶段就利用科学研究的方法对设计技术和施工技术进行详尽的研究,把设计和施工过程中可能出现的问题解决在方案阶段。国家体育馆实践证明采用设计、施工、科研一体化的思路对此类高难度工程有借鉴意义。
The National Stadium is one of the main venues for the 2008 Olympic Games. The steel roof adopts two-way string structure, which is the strongest bidirectional string structure in the world at present. National Stadium steel roof features a design and construction are highly innovative, the paper describes the construction process of steel roof in more detail, aiming to propose a solution similar to innovative engineering: that in determining the program Stage on the use of scientific research methods of design and construction techniques for a detailed study of the design and construction process problems that may arise at the program stage. The practice of the National Gymnasium proved that adopting the idea of integration of design, construction and scientific research has reference significance for such difficult projects.