摘要
利用细长压杆微小弯曲的平衡条件和曲率计算公式,得到了统一的压杆转角方程和挠曲线方程,并将其用于几种常见支承条件的细长压杆,方便地求得了相应压杆的临界压力欧拉公式。
The equilibrium condition of slender compressive rod with tiny curvature, together with the curvature formula, is applied to inference for the equations both of slope and deflection, which apply to all kinds of slender compressive rod. And then, the equations are applied to inference for Euler formula about critical load of slender compressive rod with common constraints.
出处
《常州工学院学报》
2007年第2期48-50,共3页
Journal of Changzhou Institute of Technology
关键词
细长压杆
临界压力
曲率公式
slender compressive rod
critical load
curvature formula
