摘要
建立了同时考虑剪切变形及梁柱连接刚度的半刚域压杆刚度方程，将该刚度方程应用于多高层钢框架结构的动静力二阶分析，更准确地模拟了钢框架结构的实际受力、变形、构造和几何特征，在不增大计算工作量的前提下，可以得到更合理、更精确的结果．
Semi-rigid Panel zone compressed's stiffness matrix equaions, with considering shear deformation and beam-to-column connection rigidity, have been derived in the text. Applying it to the second-order static and dynamic analysis of high-rise steel frame structures, the actual characteristics of innerforoe,deformation, construction and geometry of stee frame structures could be more precisely stimulated. Without increasing computing work, a more reasonable and more precise result could be obtuined.
出处
《钢结构》
1998年第2期3-6,共4页
Steel Construction
关键词
半刚域
剪切变形
连接刚度
二阶效应
semi-rigid panel zone
shear deformation
connection rigidity
second-order effect
