| 钢筋混凝土框架杆件弹塑性动力分析模型的改进 |
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| 引用本文： | 冯仲齐,梅占馨.钢筋混凝土框架杆件弹塑性动力分析模型的改进[J].应用力学学报,2001,18(4):50-54. |
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| 作者姓名： | 冯仲齐 梅占馨 |
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| 作者单位： | 西安建筑科技大学,西安,710055 |
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| 摘 要： | 对Roufaiel杆件弹塑性动力分析模型进行修改，克服了原模型在杆件弹塑性区域分界面处刚度产生突变的缺陷，使弹塑性动力分析模型在理论上进一步完善。
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| 关 键 词： | 动力分析模型 弹塑性 单元刚度矩阵 钢筋混凝土框架 Roufaiel杆件 突变 变形 |
| 文章编号： | 1000-4939(2001)04-0050-05 |
| 修稿时间： | 2000年3月26日 |
Improvement of Elasto-Plastic Dynamic Analytical Model for Reinforced Concrete Frame Members |
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| Feng Zhongqi,Mei Zhanxin.Improvement of Elasto-Plastic Dynamic Analytical Model for Reinforced Concrete Frame Members[J].Chinese Journal of Applied Mechanics,2001,18(4):50-54. |
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| Authors: | Feng Zhongqi Mei Zhanxin |
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| Institution: | Xi'an University of Architecture and Technology |
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| Abstract: | The Roufaicl's dynamic analytical model for the reinforced conerete frame member, which changing stiffness suddenly between its elastic region and plastic region, is revised in this paper so that the model is perfected theoretically. |
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| Keywords: | dynamic analytical model elasticity plasticity element stiffness matrix reinforced conerete frame |
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