摘要
以非线性有限元程序ABAQUS为平台,选择合适的本构模型和参数,对4根轴心受压下的钢管混凝土柱进行有限元分析,得到了各柱的荷载—应变曲线,通过与试验数据进行对比,验证了有限元模型的正确性。
A nonlinear finite element program ABAQUS as a platform,selecting the appropriate constitutive model and the parameters,it makes the finite element analysis of four axially loaded concrete filled steel tubes,which has gotten the pillar of the load-strain curve.By comparing with the experimental data,it verifies the correctness of the finite element model.
出处
《山西建筑》
2010年第17期69-71,共3页
Shanxi Architecture
关键词
钢管混凝土
轴压
有限元分析
ABAQUS
steel tube concrete
axial compression
finite element analysis
ABAQUS
