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Response spectrum theory of structural seismic response analysis 结构地震反应分析中的反应谱理论
response spectrum theory 振型分解反应谱法
This paper describes the vibration equation of this structure, and derives the horizontal vibration displacement and acceleration response spectrum and the mean square response on the base of the complex modal analytical theory. 建立该结构体系在脉动风作用下的振动方程，基于随机振动的复模态理论，推导位移和加速度响应谱及均方响应的表达式。
A model used PGA, PGV and PGD for calibrating seismic response spectrum was introduced. 介绍了用地面峰值加速度(PGA)、峰值速度(PGV)和峰值位移(PGD)三个参数标定设计地震反应谱的模型。
Cushioning pads of computers is required to design according to the boundary curves of shock response spectrum (SRS). 摘要电脑的缓冲垫要求按冲击响应谱的破损边界曲线进行设计。
Using the response spectrum and the time-history methods, the seismic reduction effectiveness of LRB is studied. 利用反应谱和非线性动力时程分析方法，研究了铅销橡胶支座在钢管混凝土梁拱组合桥中的减隔震效果。
Chang, T.P. and G.K.Yu, 2002.Astudy of strong motion response spectrum in West-Central Taiwan.TAO, Vol.13, pp135-152. 张添炮;余贵坤;2002.;台湾中西部地区反应谱讲显周期之研究
The average response spectrum method (ARSM) was introduced considering the special structural shape of gable frames. 水平多点输入的考虑将提高跨中杆件的地震反应。
S.A.Mahin,J.Lin.Construction of Inelastic Response Spectrum for SDOF[R].EERE,83(7). 肖明葵;严涛;王耀伟;赖明.;弹塑性反应谱研究综述[J]
The calculating error of response spectrum in high frequency section by linear interpolation is nonnegligible. 摘要基于线性插值得到的高频段反应谱，存在不可忽视的误差。
An effective shock response spectrum (SRS) time-history waveform synthesis method was presented for simulating shock environment with electro-dynamic shakers. 摘要为利用电动振动台进行模拟冲击环境试验，给出了一种时域冲击波形合成方法。
The variations of amplitude of earthquake acceleration, normalized response spectrum (NRS) and bi-normalized response spectrum (BNRS) with depth were evaluated. 结果表明，地震动加速度幅值随深度的增加而减小，在浅层的变化速度较快。
The parameters of Clough-Penzien model are obtained based on the response spectrum curve in the Chinese Seismic Code (GB 50011-2001). 根据《建筑抗震设计规范(GB50011-2001)》的反应谱曲线,确定了基于Clough-Penzien修正过滤白噪声模型的参数取值。
The response spectrum after irradiation is slightly smaller than before irradiation which shows the radiation hardness of the AlGaN photodetector. 辐照前后器件的光谱响应曲线表明，电子辐照对器件的响应率没有产生明显的影响。
A kind of new seismic reliablity computational procedure is suggested based on the non-uniform excitation response spectrum method. 利用多点非一致激励反应谱分析理论，分析研究了长跨结构的抗震可靠度。
Combining with FEM method,the deposit slope stability analysis under earthquake action is performed with the response spectrum method. 采用反应谱法考虑地震作用的动力特性,使用有限元方法,分析地震作用下崩塌堆积体边坡的稳定性;
Improved multi-object genetic algorithm (IMGA) is used to study the matching technique of shock response spectrum (SRS). 摘要采用改进的多目标遗传算法对冲击响应谱的匹配进行研究。
This method makes it possible to apply the response spectrum to the seismic reliability analysis of structures subjected to mult. 这可以将反应谱方法推广应用到多点激励结构的抗震可靠度分析中。
To investigate the dynamic response,the response spectrum analysis and elastic time-history analysis are carried out for a connective structure. 高层建筑连体结构是指两个塔楼或多个塔楼由设置在一定高度处的连接体(又称连廊)相连而组成的建筑物。
Amending method with consideration of effects of soft interbedded layer and li-quefaction layer on site index and design earthquake response spectrum is aiso presented. 对于场地土层中含有软弱夹层或液化土层的情况，本文还给出了考虑这些影响因素，对场地指数或设计地震动参数进行修正的方法。