| 双功能带缝剪力墙的弹塑性地震动力反应分析 |
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| 引用本文： | 叶列平,曾勇.双功能带缝剪力墙的弹塑性地震动力反应分析[J].工程力学,2002,19(3):74-77,104. |
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| 作者姓名： | 叶列平 曾勇 |
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| 作者单位： | 清华大学土木工程系,北京,100084 |
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| 基金项目： | 国家自然科学基金资助项目(59678029) |
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| 摘 要： | 本文根据双功能带缝剪力墙的试验研究，利用所建立的弹塑性受力分析模型对其进行了受力全过程非线性分析，理论分析结果与试验结果吻合较好。根据双重抗震结构模型，由双功能带缝剪力墙反复荷载试验得到滞回曲线，选择了Takeda滑移型滞回模型，对其进行了弹塑性地震反应分析。分析结果表明，双功能带缝剪力墙具有较好的抗震性能。
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| 关 键 词： | 剪力墙 双重抗震结构 弹塑性 地震动力反应分析 滞回模型 |
| 文章编号： | 1000-4750(2002)03-074-05 |
ELASTO-PLASTIC DYNAMIC ANALYSIS OF DUAL FUNCTIONAL SHEAR WALL WITH BUILT-SLITS |
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| YE Lie-ping,ZENG Yong.ELASTO-PLASTIC DYNAMIC ANALYSIS OF DUAL FUNCTIONAL SHEAR WALL WITH BUILT-SLITS[J].Engineering Mechanics,2002,19(3):74-77,104. |
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| Authors: | YE Lie-ping ZENG Yong |
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| Abstract: | Based on previous experimental study, an analytical model is proposed for dual functional shear wall with built-in slits. The analytical results are found to agree well with the experimental data. With the dual aseismic structural model and the Takeda slip hysteresis model, the seismic responses of dual functional shear wall with built-in slits are studied by elasto-plastic dynamic analysis method. It is shown that the dual functional shear wall with built-in slits has a better aseismic behavior than the corresponding shear wall with built-in slits. |
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| Keywords: | shear wall dual aseismic structure elasto-plasticity seismic response analysis hysteresis model |
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