摘要
对在同一平面内即布置矩形柱又布置异形柱的结构做了时程分析,又对底层采用矩形柱的异形柱结构进行了抗震分析,结果表明改进后的异形柱结构变形更小,各层刚度分布更为均匀,有利于抗震。
This paper done a time-history analysis for the same plane in which layout both rectangular column and special-shaped column, Also done a seismic analysis for the special-shaped column structure whose bottom is rectangular column. The results show that the improved structure of the special-shaped columns＇ deformation is smaller and on each floor stiffness is more evenly distributed. So it is helpful in the earthquake.
出处
《安徽建筑工业学院学报（自然科学版）》
2008年第2期11-16,共6页
Journal of Anhui Institute of Architecture(Natural Science)
关键词
异形柱
矩形柱
抗震
时程分析
位移
层间位移
刚度
special-shaped column
rectangular column
anti-seismic
time-history analysis
Displacement
floor Displacement
Stiffness
