Two-dimensional analyses of delamination buckling of symmetrically cross-ply rectangular laminates

• 作 者: 薛江红 罗庆姿 韩峰 刘人怀
• 机 构: DepartmentofMechanicsandCivilEngineering,KeyLabofDisasterForecastandControlinEngineering,BeijingInst
• 出 处: 应用数学和力学：英文版
• 发表日期: 2013年5期
• 关键词: 屈曲性能 二维分析 层板 矩形 脱层 铺设 对称 层压结构 two-dimensional analysis rectangular laminate dela
• 基金项目: Project supported by the National Natural Science Foundation of China （Nos. 11172113, 11032005, and 11072037）

The conventional approach to analysis the buckling of rectangular laminates containing an embedded delamination subjected to the in-plane loading is to simplify the laminate as a beam-plate from which the predicted buckling load decreases as the length of