摘要
提出一种用于钢-混凝土混合连接的非线性有限元分析方法。考虑了部分抗震设计的四个足尺钢-混连接点的详细的试验结果已在另一篇论文中予以讨论。然而,由于梁柱节点和试验构件特性的内在复杂性,试验研究是不够全面的。因此,提出了一种基于有限元模型和DIANA程序的分析方法。有限元模型通过新加坡南洋理工大学钢-混凝土混合连接的试验结果证实有效。对于影响节点性能的参数,如柱子的轴压力、连接板厚度、梁底部纵筋进行了研究。
In this paper, a nonlinear finite element （FE） analysis of hybrid-steel concrete connections is presented. The detailed experimental results of the four full-scale hybridsteel concrete connections with limited seismic detailing have been discussed in a different paper. However, due to the inherent complexity of beam-column joints and the unique features of the tested specimens, the experimental study was not comprehensive enough. Therefore, in this paper, an analytical investigation based on the FE models and using the DIANA software is presented.
出处
《钢结构》
2008年第8期83-84,共2页
Steel Construction
