A foundation is laid for parameter identification and response spectrum analysis of non linear systems.
为这类系统的参数识别和响应的谱分析提供了基础。
In this sense, the response spectrum analysis of the seismic analysis of the structure plays an important role.
从这个意义上讲，反应谱分析对结构的抗震分析具有重要的作用。
Response spectrum analysis has become the mo st sophisticated seismic analysis method in codes for seismic design in the world.
振型分解反应谱法已成为各国抗震规范中最为成熟的结构地震反应分析方法。
Firstly, Routine analyses such as dynamic modal analysis, response spectrum analysis, buckling analysis were used to analyze the bridge.
首先对昆玉河斜拉桥做了动力模态分析、反应谱分析、主塔及全桥稳定性分析等常规分析。
Response spectrum analysis was conducted to get the response characteristics of the structure under the condition of horizontal earthquake.
通过动力时程分析，输入三条地震波，得到相应的结构时程反应曲线。
The tests proved that this algorithm is correct and it can provide a better method for shock response spectrum analysis in engineering practice.
通过试验验证了算法的正确性，为工程实践中的冲击响应谱分析提供了一种通用性相对较好的分析方法。
Seismic accelerate response spectrum analysis is performed, and then we compare the differences of result by the two combination methods SRSS and CQC.
进行结构地震响应反应谱分析，比较基于SRSS和CQC两种振型组合方式的计算结果；
Engineering practice should consider the effect of non-classical damping, but this hampers the application of simple method, such as response spectrum analysis.
在工程实际中，需要考虑非经典阻尼对减隔震结构的影响，因此产生反应谱方法不能直接用于计算减隔震结构地震响应的问题。
ANSYS program was employed to execute the response spectrum analysis and determine the response of semi-rigid concrete filled steel tubular structure under selected earthquake excitation.
使用通用有限元分析软件ANSYS进行半刚性连接钢管混凝土结构的反应谱分析，并研究了半刚性连接钢管混凝土框架结构在选定地震波激励下的响应。
The dynamic characteristics and seismic response spectrum analysis of reinforced concrete frames with specially-shaped columns are discussed by using the general structural analysis software ANSYS.
运用有限元软件ANSYS，对大开间钢筋混凝土异形柱框架进行了动力特性和地震反应谱分析。
Vibration response signals of vehicle are processed with wavelet analysis to reduce noise efficiently, and road surface roughness is analyzed by road response spectrum.
小波分析处理车辆振动响应信号，可有效降噪，通过路面反映谱分析路面不平度。
We can get frequency response, power spectrum density (PSD), modal coordinates, etc. by modal analysis module of ADAMS.
利用ADAMS做模态分析，可以求得频率响应、功率谱密度(PSD)、模态坐标等信息。
By using seismic response spectrum and time history analysis method, the structure dynamic characteristics and deformation properties of the main building and connected structure were analyzed.
本文采用地震反应谱分析和时程分析方法，分析了主体和高位连接体结构的动力特性及结构变形特点。
By using seismic response spectrum and time history analysis method, the structure dynamic characteristics and deformation properties of main - building and connected structure are analyzed.
本文采用地震反应谱分析和时程分析方法，分析了主体和高位连接体结构的动力特性，结构变形特点。
For baise hydroelectric station, response spectrum of mode - superposition is applied in the dynamic analysis of intake tower. the rational conclusions are obtained.
针对百色水利工程实际情况，采用了振型分解反应谱法对进水塔进行了动力分析，得出了合理的结论。
For baise hydroelectric station , response spectrum of mode - superposition is applied in the dynamic analysis of intake tower . the rational conclusions are obtained.
针对百色水利工程实际情况，采用了振型分解反应谱法对进水塔进行了动力分析，得出了合理的结论。
The analysis and computation of the earthquake response of sliding base-isolation system could be simplified by inelastic response spectrum.
滑移隔震结构地震反应的分析和计算可通过滑移隔震结构非线性反应谱进行简化。
The seismic response of the structure with long period will be over estimated, if the standard spectrum or the design spectrum given by seismic risk analysis is applied.
而长周期结构采用规范设计反应谱或由地震危险性分析给出的场地设计反应谱计算所得的地震反应结果偏大。
Theoretic analysis results show that the doping concentration and junction depth are main factors for the range of spectrum response of Si color sensor with double PN junction.
通过理论分析得出硅双结型色敏器件中掺杂浓度和两个结的结深是影响光谱响应范围的主要因素。
By using the response spectrum method, analysis of vertical seismic responses for the cable - stayed pipe bridge system is carried out.
使用反应谱方法，对斜拉管线桥体系进行了竖向地震反应分析。
The response spectrum modal analysis is one of the methods used for analyzing damper-added structures.
减震结构的分析方法之一是振型分解反应谱法。
This paper discusses functional relationship between the component part deviation of bail bearing and it's vibration response spectrum by using the method of spectral analysis.
本文采用频谱分析的方法，研究了球轴承零斜偏差与其振动响应频谱之间的函数关系。
In this paper, the multi-event and the rare case of response spectrum on clean Xihuang Monastery tower are introduced into the seismic analysis.
本文采用多遇和罕遇反应谱对西黄寺清净化成塔进行了抗震分析。
The influences of wall on the frequency response of the bubble and the turbulent intensity of the bubble motion have been analyzed through frequency spectrum analysis method.
通过频谱分析，考察了壁面的存在对空泡频率响应特性和湍强度等方面的影响，并与壁面对固体颗粒运动的影响进行了比较。
But these researches all established on the stage of elasticity analysis, the same characteristic period of response spectrum was used for the stage of elastoplastic analysis.
但这些研究多建立在弹性阶段分析的基础之上，对于弹塑性阶段的选波采用了与弹性阶段相同的特征周期。
Elastic time-history analysis was carried out, and the larger values in time-history and spectrum response were used in structural design.
此外还进行了结构的弹性时程分析，将其结果和反应谱结果中的较大值用于结构设计。
Capacity spectrum method was adopted to perform nonlinear static seismic response analysis for highrise frame structures with grouped pile foundation resting on natural foundation soils.
本文基于能力谱方法对天然地基上带群桩基础的高层框架结构进行了平面静力弹塑性分析。
For the recent decades, the pseudo static method, the response-spectrum analysis, time-history analysis, performance-based design method, spring out early or later.
几十年来，先后诞生了拟静力方法、反应谱方法、时程分析方法、基于性能的设计方法等抗震设计方法。
Based on analysis of response spectrum characteristics and microstructure of loess at blasting loess site, the micro-particle-dynamical theory is proposed firstly.
通过对黄土场地爆破的波动响应频谱及其微观结构形态的分析，首次提出了黄土的微结构颗粒动力理论。
Based on analysis of response spectrum characteristics and microstructure of loess at blasting loess site, the micro-particle-dynamical theory is proposed firstly.
通过对黄土场地爆破的波动响应频谱及其微观结构形态的分析，首次提出了黄土的微结构颗粒动力理论。
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