摘要
本文利用加权余量法推导出空腹支墩柱在弯矩和剪力耦合作用下,发生弹性失稳时,临界荷载P_(ct)的计算公式.
In relation to a hollow buttress pier column subjected to the coupling of bending m■mem and shearing force, a formula is derived by the method of weighted residual method for ■al■ting its critical load P_(ct) in case the elastic instability occurs.
出处
《华侨大学学报（自然科学版）》
CAS
1992年第4期494-497,共4页
Journal of Huaqiao University(Natural Science)
关键词
空腹支墩柱
稳定性
弯矩
剪力
hollow buttress pier column
elastic instability
stability
critical load
weighted■tesi■ method
