摘要
对于钢结构中的工字形轴压组合钢梁,利用有限元法分别进行了特征值屈曲分析和非线性屈曲分析,并将分析结果与材料力学中的计算结果进行比较,从而验证了有限元分析的正确性。
Aiming at the Ⅰ-section axial compression combination steel beam in the steel structure,it utilizes finite element method,respectively gets characteristics value flexibility analysis and non-linear flexibility analysis,and compares analysis results with calculation results in material dynamic,thus proving accuracy of the finite element analysis.
出处
《山西建筑》
2010年第4期71-72,共2页
Shanxi Architecture
关键词
工字形轴压组合钢梁
特征值屈曲
非线性屈曲
Ⅰ-section axial compression combination steel beam
characteristic value flexibility
non-linear flexibility
