The deflection equations of constrained buckling are derived in buckling of bar structure via point contact and line contact models.
针对受压限制失稳结构，利用点接触、线接触屈曲模型，建立了杆在各种屈曲模态下的挠度曲线方程。
2
Thus, for the slender struts supported on the elastically system, the influence of the bearing deflection on the critical buckling load must be considered.
因而对支承于弹性系统上的细长压杆，需考虑支坐变位对临界屈曲载荷的影响。
3
In this paper, the nonlinear transverse deflection or buckling is analyzed for unsymmetrical composite laminates under loads in plane by means of the generalized Fourier series method.