关于Y形截面薄壁梁的稳定问题
- 摘 要
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李开禧 崔佳 戴国欣
(重庆建筑大学 630045)[提要] 讨论钢筋混凝土折板结构中各单体梁处于独立工作阶段时稳定控制的计算方法,阐述了必须验算整体扭转失稳、翼板局部失稳及考虑其两者相互影响的道理,并和已有实验资料相印证。
[关键词] 扭转屈曲 局部稳定When a beam of fold plate structure is in a state of independent, it is necessary to calculate the beam's stability and local stability. A method is suggested to calculate this kind of beams.
Keywords: torsional buckling; local stability