摘要
介绍了半刚性节点连接形式和受力特性,探讨了线性模型、多项式模型、B样条模型、幂函数模型及指数函数模型等半刚性连接模型的模拟公式,提出了各公式的适用范围及优缺点,指出应根据不同的条件选用不同的公式进行计算,以便真实反映节点的实际受力性能。
This paper introduces the connection form and force characteristics of semi-rigid node, discusses simulation formula of semi-rigid connection model as linear model, multinomial model, B spline model, power function model and index function model, proposes the application spheres advantages and disadvantages of each formula; and points out that man should select difficult formula to calculate according to different conditions, in order to truly reflect practical force performance of node.
出处
《山西建筑》
2007年第31期68-69,共2页
Shanxi Architecture
关键词
受力性能
半刚性连接节点
模型
刚度
force performance, semi-rigid connection node, model, rigidit
