Study on the Arc-Cable Supported Long Span Spatial Structure of Erdos Dong-Sheng Stadium

摘要

This paper has introduced rational arch axis and built finite element models for the analysis of arch axis type selection, based on the retractable roof of Ordos Dong-sheng stadium under actual loads. And the approximation optimum method is used in adjustment of rational arch axis of the stadium's giant arch. At last, this paper supplies some references for this project design.