【摘要】 目前,具有耦合挠度的临界载荷理论,在控制方程和边界条件方面都存在不少问题.本文较严格地给出了叠层板临界载荷的耦合前届曲二级线性理论,并作了一些讨论。就理论方法而言,它可用于具有几何和/或物理上的耦合挠度的杆、板和壳的稳定性研究。更多还原

【Abstract】 There are some imperfections of the governing equations and boundary conditions in the existing buckling load theories for the composite laminates with coupling deflections. This paper presents a coupling pre-buckling two-step linear theory for those composite laminates in a rigorous method with some discussions. The presented theory can be also used in the study of the stability of shafts, plates and shells with geometrical and/or physical coupling deflections.更多还原