| 计算地震动长周期反应谱的转换模型和方法 |
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| 引用本文： | 张晓志,张石磊,王伟,于祥涛.计算地震动长周期反应谱的转换模型和方法[J].地震工程与工程振动,2008,28(6). |
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| 作者姓名： | 张晓志 张石磊 王伟 于祥涛 |
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| 作者单位： | 东北电力大学,建筑工程学院,吉林省,吉林市,132012 |
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| 基金项目： | 东北电力大学博士科研启动基金项目(BSJXM-200713) |
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| 摘 要： | 为减小长周期反应谱的计算误差，本文提出一个计算长周期反应谱的转换模型和与之相应的精确计算方法。该模型以地震动的速度和位移为输入荷载，有利于对荷载信号中的长周期噪声进行有效的控制，能够有效提升长周期地震动反应谱的计算精度和可靠性。
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| 关 键 词： | 长周期 反应谱 转换模型 计算方法 |
Transition model and method for calculation of long period portion of response spectrum |
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| ZHANG Xiaozhi,ZHANG Shilei,WANG Wei,YU Xiangtao.Transition model and method for calculation of long period portion of response spectrum[J].Earthquake Engineering and Engineering Vibration,2008,28(6). |
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| Authors: | ZHANG Xiaozhi ZHANG Shilei WANG Wei YU Xiangtao |
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| Abstract: | The transition model and relevant precise method for calculation of the long period portion of response spectrum is proposed to reduce the calculating errors.We select the velocity and displacement of earthquake ground motion as inputs of the model.It is in favor of controlling and processing the noise with long period for earthquake ground motion.And it is in a position to improve the calculation precision and reliability of long period portion of response spectrum. |
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| Keywords: | long period response spectrum transition model calculation method |
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