摘要
Abstract
In order to study the reinforcement effect of the built-in I-beam on the CFST structure,the finite element simulation of the addition-al I-beam reinforcement inside the CFST structure was carried out by ABAQUS software,and the improvement of the mechanical properties of the I-beam on the overall component was studied.Stress analysis,according to the stress distribution results,put forward relevant recommen-dations.The parameters of the I-beam are analyzed,and the influence of different parameters of the I-beam on the axial compression perform-ance is studied,which provides a reference for the test and engineering application of such components.关键词
钢管混凝土/工字钢/加固/有限元分析Key words
Concrete filled steel tube/I-beam/Reinforcement/Finite element analysis分类
建筑与水利
