These results have been provided the essential data for programme fatigue testing and optimal designspectrum and static strength proof.
为室内程序疲劳试验谱、有限寿命设计谱和静强度校核提供了可靠的依据。
2
The seismic response of the structure with long period will be over estimated, if the standard spectrum or the designspectrum 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。
3
Generally speaking, a calibration of designspectrum has to be done for all recent earthquake engineering work, such as the seismic micro-zoning, and risk analysis for major construction sites.