| 宽肢T形混凝土异型柱的有限元分析 |
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| 引用本文： | 孙兆英,许云云.宽肢T形混凝土异型柱的有限元分析[J].唐山学院学报,2005,18(1):106-108. |
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| 作者姓名： | 孙兆英 许云云 |
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| 作者单位： | 1. 河北理工大学,建工学院,河北,唐山,063009
2. 唐山学院,土建系,河北,唐山,063000 |
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| 摘 要： | 按不同肢厚比设计了3组计算模型,应用ADINA有限元软件分析宽肢T形截面柱在单调荷载作用下的非线性特性,分析了轴压比、水平力作用方向对其承载能力的影响,并通过对柱底部钢筋与混凝土单元的应力、应变随荷载增加而变化的情况的分析,验证了宽肢异形柱对平截面假定的适用性。
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| 关 键 词： | 宽肢异形柱 有限元非线性分析 轴压比 平截面假定 |
| 文章编号： | 1672-349X(2005)01-0106-03 |
| 修稿时间： | 2004年5月31日 |
Finite Element Analysis of Reinforced Concrete Wide Flange T-special Shaped Section Columns |
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| SUN Zhao-ying,XU Yun-yun.Finite Element Analysis of Reinforced Concrete Wide Flange T-special Shaped Section Columns[J].Journal of Tangshan College,2005,18(1):106-108. |
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| Authors: | SUN Zhao-ying XU Yun-yun |
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| Institution: | SUN Zhao-ying~1,XU Yun-yun~2 |
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| Abstract: | Using finite element analysis software -ADINA, the nonlinear properties of reinforced concrete wide flange T-special shaped section columns have been studied including concrete element sectional strain and factors of carrying capacity etc. The assumption of plane section of reinforced concrete wide flange T-special shaped section columns has been validated by analysis of strain of sections. |
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| Keywords: | wide flange T-special shaped section columns Nonlinear Finite element analysis axial force -area radio assumption of plane section |
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