摘要
结构的承载能力包括强度、刚度、稳定性,本文对含有压杆的结构(含静不定结构)进行了稳定性的分析,对结构的临界载荷与结构失稳的最小载荷进行了研究,对压杆的临界载荷公式进行了分析.
Bearing capacity of structure consists of strength, stiffness and stability. In this paper, the stability of compressive rod and structure (statically indeterminate structure) is analyzed. The critical load of structure and the lowest load of structure lost stability are studied, and the critical load formulas of various constraint compressive rods are analyzed.
出处
《吉林化工学院学报》
CAS
2003年第3期69-72,共4页
Journal of Jilin Institute of Chemical Technology
关键词
压杆
结构
稳定分析
临界载荷
平衡构形
工程设计
compressive rod
structure
critical load
lost stability
statically indeterminate
equilibrium configuration
