Advances in Constructional Engineering

Due to its unique spatial form and functional needs, long-span space structure architecture occupies an important position in modern architectural engineering. However, its complex geometry and large-scale features make it extremely sensitive to wind loads. In this paper, this paper discusses the wind load effect of large-span space structure buildings, analyzes their force characteristics under different wind field conditions, and puts forward the targeted wind resistance design strategy combined with the actual engineering cases. The results show that a reasonable wind resistance design can effectively reduce the impact of wind load on the structure, ensure the safety and economy of the building, and provide a reference for similar projects.

Large-span space structure; Wind load effect; Wind-resistant design; Structural safety; Building performance