用加劲肋加强的四边简支矩形板屈曲  

Buckling of Stiffeners Plates with Simply Supported Edge

作　　者：李华[1] 赵永刚[1] 吴高都[2] 魏丽婷[1] 

机构地区：[1]兰州理工大学理学院工程力学系,兰州730050 [2]台州学院,台州317000

出　　处：《科学技术与工程》2010年第18期4530-4533,4557,共5页Science Technology and Engineering

摘　　要：研究了用加劲肋加强的板的局部屈曲。用能量法求解双向均匀受压和受剪的,加劲肋加强的四边简支矩形板的稳定性问题,讨论了加劲肋对屈曲荷载的影响。The local buckling of stiffeners plates are studied. All edges simply supported rectangular plate subjected to biaxial uniform compression and uniform compression and shear forces with stiffeners are analyzed using energy approach. Stiffener effects on the buckling load of plate are discussed.

关 键 词：简支矩形板 能量法 局部屈曲 加劲肋 

分 类 号：TU391.1[建筑科学—结构工程]