压杆与结构的稳定分析  

Stability analysis of compressive rod and structure

作　　者：王军[1] 马庆捷[1] 王晓玲[1] 司玉兰[1] 

机构地区：[1]吉林化工学院机电工程系,吉林吉林132022

出　　处：《吉林化工学院学报》2003年第3期69-72,共4页Journal of Jilin Institute of Chemical Technology

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.

关 键 词：压杆 结构 稳定分析 临界载荷 平衡构形 工程设计 

分 类 号：TU311.2[建筑科学—结构工程]