近载侧的柱肢在试件进入非线性后紧箍效应开始发生作用。
The circumferential straining takes effect in longitudinal elements on the loading side after the specimen enters nonlinear phase.
采用非线性全过程数值分析方法，计算了钢筋混凝土不等肢T形、L形和十字形柱截面模型在多种工况下的截面曲率延性比。
The cross- section curvature ductility ratio for R. C inequiaxial T - shaped, L - shaped and cress - shaped columns is calculated by numerical method.
结构未发生层剪切破坏，最终破坏模式是在倾覆力矩作用下底部核心筒受拉墙肢及受拉侧外框柱拉断。
The final failure mode of the model is tension failure of perimeter columns and bottom of core wall on the tension side caused by overturning moment, and the story shear failure mode was not found.
拟静力试验表明：与普通延性墩柱相比，被动分肢墩具有更好的延性和耗能能力。
The results of pseudo-static experiment reveal that the passively split pier has better ductility and energy dissipation capacity than those of the common ductile pier column.
长肢一字形截面柱在合理配筋的条件下可提高抗震性能。
The capacity of earthquake-resistance of long pier I shaped column can be enhanced through appropriate distributing.
本文研究截面肢高厚比介于普通异形柱和短肢剪力墙之间肢高厚比为4 ~5的宽肢L形截面柱。
In this paper, l-shaped section broad-limb columns whose ratio is from 4 to 5 that are between special-shaped columns 'and short-leg shear walls 'have been studied.
利用有限元软件ANSYS分析了梭形三肢钢管格构柱的几何参数对其弹性屈曲荷载和屈曲模态的影响。
The finite element analysis software ANSYS was adopted to analyze the elastic-plastic buckling behavior of SPDB with stiffened panel at both edges.
再根据异形柱框架结构受地震作用时应具有的柱截面曲率延性水准确定不等肢T形、L形、十字形柱轴压比限值，为不等肢异形柱设计提供了必须的依据。
On the basis of the calculation results, the ultimute axial compression ratio for the inequal-leg T-shaped, L-shaped and cross-shaped columns is presented.
再根据异形柱框架结构受地震作用时应具有的柱截面曲率延性水准确定不等肢T形、L形、十字形柱轴压比限值，为不等肢异形柱设计提供了必须的依据。
On the basis of the calculation results, the ultimute axial compression ratio for the inequal-leg T-shaped, L-shaped and cross-shaped columns is presented.
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