2008•Construction & Design for ProjectRequires access
Analysis of Ultimate Load-Bearing Capacity of Roof Structure with Steel Tubular Truss
YU Chunhu
Open publisher page 0 citations
Abstract
Two different types of models of roof structure with steel tubular truss in one stadium are used for ultimate load-bearing capacity analysis,the curves of load-displacement have been obtained by loading step by step,which allowing for geometric nonlinear and material nonlinear at the same time.The analysis results indicate that this roof structure has some emergency capacity,optimum design proceed for partial structure can not only obtain economy benefit,but also meet the requirements of load-bearing capacity.