西安国际足球中心的设计概念与设计定型——超大跨体育场的建筑结构协同创新设计

Conceptual Design and Formation of Xi'an Football Stadium:Innovative and Integrated Design of Architecture and Structures for Super Large Span Sports Facilities

本文深入解析了西安国际足球中心建筑与结构协同创新设计的概念方案与定型过程,既探讨了E+iDEA与扎哈·哈迪德建筑师事务所进行的深度创意合作,又解读了建筑和结构在概念成形初期就紧密合作的创作思考。本文着重阐述了该球场大跨屋盖形式背后的数理几何设计逻辑和推演过程,详细揭示了这一全球首创的超大跨正交双层开洞索网体系的诞生过程及性状优势,为国际语境下建筑与结构的深度协同创新设计展现了原创问题的实证性回应[1]。

This essay unpacks the process of innovative conceptual design and formation through integrated collaboration between architectural and structural disciplines for Xián International Football Stadium,including not only the deep creative collaboration between E+iDEA and Zaha Hadid Architects,but also the inseparable design thinking between architects and engineers in the early stage of conceptual design.In response to the theme of Architecture Ceilings for this issue,this essay focuses on the geometric and numerical logic,as well as the progressive process of the design development behind the grand appearance of the stadium canopy.It reflects in detail about the causes and the advantages of the original design concept,i.e.,double-layer orthogonal holed cable-net structure of the roof canopy.It is expected that our knowledge in joint-design between structure and architectural collaboration from China would contribute to the discourse of international architecture.