Journal of Engineering Research

In the field of contemporary architecture, the demand for large-span spatial structures is on the rise, leading to the emergence of new prestressing technologies. These technologies can precisely control internal forces within structures, optimize stress states, and significantly enhance stability. Through in-depth analysis of various building cases, their outstanding performance in enhancing structural load-bearing capacity, accelerating construction processes, and creating economic value is comprehensively demonstrated. This provides key technical references for professionals in the industry, helping to tackle challenges related to large spans, advancing architectural technology to new heights, and achieving efficient, high-quality, and sustainable development in construction.

New prestressing technology; Large span space structure; Structural performance; Construction efficiency; Economic benefit