摘要
薄壁结构因屈曲而丧失承载能力的现象日益突出,局部屈曲与总体屈曲的相互作用成为必须考虑的问题。本文综述了薄壁结构局部-整体相关屈曲研究若干重要方面的理论发展和现状,并试图对进一步研究提出建议。
It becomes an urgent problem to study the load carrying capacity of thin-walled plate structures with respect to buckling. The interaction between the local buckling and the overall buckling is considered. The paper reviews some important theoretical developments on local-overall interactive buckling of thin-walled structures. Some remarks arc made on its further studies.
出处
《力学进展》
EI
CSCD
北大核心
1993年第3期407-414,共8页
Advances in Mechanics
基金
国家自然科学基金
关键词
局部屈曲
总体屈曲
屈曲
薄壁结构
local buckling
overall buckling
interactive buckling
initial post-buckling
thin-walled structure
ultimate load
