| 高强配筋砼砌块剪力墙非线性动力分析 |
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| 引用本文： | 祝英杰,于广明.高强配筋砼砌块剪力墙非线性动力分析[J].振动与冲击,2004,23(2):92-95. |
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| 作者姓名： | 祝英杰 于广明 |
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| 作者单位： | 青岛建筑工程学院土木系,青岛,266033 |
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| 基金项目： | 建设部基础研究计划，辽宁省科委重点项目 (9780 60 1 1 ) |
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| 摘 要： | 本提出了配筋砼砌块剪力墙非线性动力分析有限元模型。采用Newmark和Newton-Raphson相结合的方法，利用编制的程序对配筋砌快剪力墙的非线性地震反应进行了分析。分析中考虑了不同地震波、不同填芯率和不同高宽比等因素的影响。研究发现，不同地震波引起地震反应不同；当其它参数一定时，适当提高填芯率将对结构抗震有利。
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| 关 键 词： | 配筋砼砌块剪力墙 非线性动力分析 有限元模型 地震反应 地震波 填芯率 |
| 修稿时间： | 2003年5月9日 |
Nonlinear Dynamic Analysis of Reinforced High-strength Concrete Block Shear Walls |
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| Zhu Yingjie,Yu Guangming.Nonlinear Dynamic Analysis of Reinforced High-strength Concrete Block Shear Walls[J].Journal of Vibration and Shock,2004,23(2):92-95. |
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| Authors: | Zhu Yingjie Yu Guangming |
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| Abstract: | A finite element model for nonlinear dynamic analysis of reinforced concrete block shear wall is pointed out.The methods of Newmark and Newton_Raphson are adopted and the program has been made to analyse earthquake response on reinforced concrete block shear walls.In the analysis some of affecting reasons are considered including the earthquake waves,ratio of grouted and ratio of height to width.Studying shows that increasing the value of ratio of grouted will be advantageous to the structure against earthquake. |
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| Keywords: | reinforced concrete block shear wall nonlinear dynamic analysis finite element model earthquake response earthquake wave ratio of grouted |
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