用柔度传递方法计算一维结构的轴向反应

ANALYSIS OF AXIAL RESPONSE OF ONE-DIMENSIONAL STRUCTURE BY FLEXIBILITY TRANSFER METHOD

摘要: 本文根据一维结构体系中节点上、下柔度的概念,由节点的平衡条件和杆件的位移协调条件,导出了节点上、下轴向柔度的传递计算公式,并提出了用柔度传递方法求解一维结构的轴向静力和动力反应的方法。
- 柔度传递 /
- 一维结构 /
- 轴向反应 /
- 节点
Abstract: In this paper, concepts of up arid down flexibility of nodal-points in one-dimensional structure are presented. Based on these concepts, axial transfer formulas of up and dowo flexibility of the nodal-points are derived from the equilibrium for the nodal-points and the compatibilityfor the elements. Then the flexibility transfer method is developed, by which static and dynamic response of one-dimensional structure could be determined.
- Flexibility transfer /
- Ono-dimensional structure /
- Axial response /
- Nodal point