摘要
本文采用三维非线性有限元分析方法,讨论了钢结构半刚性梁柱节点连接的杠杆力分布及杠杆效应对节点连接受力性能的影响。按塑性设计理论给出了节点连接杠杆力的最大值,提出了保证节点工作性能安全、可靠的计算方法,以利于工程设计。
A methodology based on 3D nonlinear finite element modeling is developed to analyze the distribution of prying forces and the
function resulted from prying forces in semi-rigid connections. The maximum of the prying force is deduced according to plastic
design theory. And the corresponding computational method ensuring the safety and credibility of such connections is presen-
ted.
出处
《建筑钢结构进展》
2004年第2期43-46,共4页
Progress in Steel Building Structures
