| 多层剪切型结构水平地震反应的行波分析 |
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| 引用本文： | 王阜,廖振鹏.多层剪切型结构水平地震反应的行波分析[J].地震学报,1986,8(4):421-430. |
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| 作者姓名： | 王阜 廖振鹏 |
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| 作者单位： | 国家地震局工程力学研究所 |
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| 摘 要： | 本文根据行波在结构内多次反射并向地基土内散射的概念, 给出了多层剪切型结构水平向地震反应的行波解析解.证明了在考虑土与结构相互作用的情况下, 金井清所导出的根据结构顶部运动推算基底运动的公式仍然成立, 并利用1976年唐山地震时在北京饭店所获得的强震记录, 验证了这一公式.
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A WAVE MOTION METHOD FOR HORIZONTAL SEISMIC RESPONSE OF SHEAR-BUILDING TYPE |
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| Institution: | Institute of Engineering Mechanics, State Seismological Bureau |
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| Abstract: | Combining the idea of multiple reflection of travelling waves in a structure with consideration of soil-structure interaction, an analytical solution of horizontal seismic response of multistorey shear-building type is presented. It is shown that the formula, presented by K. Kanai, correlating the motions at the top and base of a structure is still valid when the interaction of soil-structure is considered. This formula is further checked by using the strong earthquake motion records obtained at Beijing Hotel during the Tangshan earthquake of 1976. |
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