... Models )，动态分析土壤性质、阻尼系数，并用适当模式计算结构物自然频率，内部作用力和地板 (Floor)反应谱 (Response Spectra)作为内都组件、系统、设备等设计之依据，且非属第一类之设备、结构，在SSE时，其故伟并不损害地震一类结构设备之功能。
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ground response spectra curve 地面回应谱曲线
in-structure response spectra 结构内回应谱
design response spectra 设计回应谱
inelastic response spectra 非弹性反应谱
displacement response spectra 位移反应谱
To generate high quality acceleration time histories for nonlinear seismic response analysis,two methods for adjusting accelerograms to be compatible with target response spectra are investigated.
研究了调整地震加速度时程历史记录以逼近目标反应谱的方法,得到了满足工程结构非弹性分析所需的高质量的地震地面运动加速度时程。
参考来源 - 产生时程分析用的高质量地面运动时程的新方法With inputting floor response spectra for different floor,the positions of maximum response spectra for different floors,the positions of maximum response was obtained by primary calculation and they gave a reference to arrangement of sensors and strain gauges in test.
输入不同楼层反应谱，初步计算得到最大反应的位置，供试验中传感器及应变片布置作参考。
参考来源 - 核电站辅助设备抗震性能破坏机理研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Its response to seism has been analyzed by the response spectra method and the linear history method.
分别按反应谱理论和线性时程反应理论计算其在地震作用下的响应。
The selecting waves' response spectra should be in accordance with the Code's design response spectrum .
我国规范要求所选波的反应谱拟合规范反应谱。
The computer program of the absolute acceleration response spectra is presented at the end of this paper.
文末给出了绝对加速度反应谱的计算程序。
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