摘要
建立了肋板结构受压构件考虑剪力滞效应时的微分方程，并以该微分方程的解作为位移插值函数，得到了较为精确的有限段单元刚度矩阵。数值算例证明本文方法具有好的精度，且具有一维有限元法的便利和广泛适应性．
A differential equation is set up for shear lag effect analysis of beam-and-slab deck under axial load. Solution of the equation is used as the displacement interpolation function. The stiffness matrix of a finite segment is derived. The computation example shows that the method proposed in the paper is effective and gives good results.
出处
《力学与实践》
CSCD
北大核心
2001年第2期41-43,共3页
Mechanics in Engineering
关键词
肋板结构
剪力滞
受压构件
斜拉侨
beam-and-slab structure, shear lag effect, compression
