| 框支剪力墙结构在地震力作用下弹塑性分析的有限元方法 |
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| 引用本文： | 赵冬,冯仲齐,梅占馨.框支剪力墙结构在地震力作用下弹塑性分析的有限元方法[J].应用力学学报,2001,18(1):149-153. |
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| 作者姓名： | 赵冬 冯仲齐 梅占馨 |
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| 作者单位： | 西安建筑科技大学 |
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| 摘 要： | 建立了框支剪力墙结构弹塑性分析的有限元模型，采用有旋转自由度的高精度平面单元分析钢筋混凝土墙体在地震力作用下混凝土开裂、屈服和钢筋屈服的破损过程，为钢筋混凝土框支剪力墙的抗震设计提供较精确的分析方法。
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| 关 键 词： | 框支剪力墙 钢筋混凝土有限元 弹塑性 地震力 旋转自由度 |
| 文章编号： | 1000-4939(2001)01-0149-05 |
| 修稿时间： | 1999年10月9日 |
Finite Element Methods of Elasto-Plastic Analysis for
Shear Walls Supported on Frames under Seismic Excitation |
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| Zhao Dong,Feng Zhongqi,Mei Zhanxin.Finite Element Methods of Elasto-Plastic Analysis for
Shear Walls Supported on Frames under Seismic Excitation[J].Chinese Journal of Applied Mechanics,2001,18(1):149-153. |
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| Authors: | Zhao Dong Feng Zhongqi Mei Zhanxin |
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| Abstract: | Using the high precision plane elements with rotational degree of freedom, a finite element model for reinforced concrete shear walls supported on frames is presented and is used to analyse the process of crack and yield under seismic excitation in this paper. Therefore, a more accurate method of antiseismic design for this structure is present. |
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| Keywords: | shear wall supported on frame element method for reinforced concrete elasticity plasticity seismic excitation rotational degree of freedom |
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