典型性十字钢框架节点受力性能的有限元分析

Finite Element Analysis on the Mechanical Behavior of the Typical Cross Steel Frame Node

对十字钢框架节点在设计荷载组合下的受力性能进行了有限元分析及试验研究,描述了节点在荷载作用下应力、应变及变形的发展过程,并将有限元分析与试验结果进行了比较。在此基础上得到一些对十字钢框架节点的设计、工厂加工的有益建议。

Finite element analysis and model experiments of mechanical behavior on the cross steel frame node were performed under the design load combination,the development processes of strain,stress and deformation were described,and the comparison of the test and the finite element analysis was carried out.On the base of them,some suggestions about designing,manufacturing,hoisting and monitoring of the cross steel frame node are proposed.