机构地区: 华南理工大学土木与交通学院土木工程系
出 处: 《应用数学和力学》 2004年第11期1113-1116,共4页
摘 要: 研究复合材料叠层板的非线性动力稳定性,分析中考虑大挠度和初始几何缺陷的存在。 Catastrophe theory was applied to the investigation of nonlinear dynamic stability of composite laminated plates. The influence of large deflection, initial imperfection, support conditions and ply-angle of the fibers were considered. The catastrophic models and the critical conditions of dynamic buckling of composite laminated plates are obtained.