A new method for calculating random response spectrum based on uniform design is introduced to induce calculation work.
给出了考虑到上述随机因素的反应谱,并且引入以均匀试验为基础的反应谱的计算方法解决计算工作量的问题。
参考来源 - 随机人行激励概率性均方根加速度响应计算Based on the reflection of Fourier Frequency Response Function, the author defines HHT Frequency Response Function (FRF) and HHT Time-Frequency Response Spectrum (TFRS) to the ratio of system dynamic responses output and input.
基于傅立叶频响函数的思路,作者定义了由系统响应输出与系统激励输入的边际谱相除的HHT频响函数和HHT时—频率响应谱。
参考来源 - 基于希尔伯特—黄变换(HHT)的地震作用结构损伤识别This paper presented the method of fatigue assessment and reliability analysis of spar platform mooring ropes structure by applying the random dynamic response spectrum theory.
本文研究表明,将随机动力响应谱理论应用于SPAR平台系缆结构的疲劳寿命可靠性分析评估当中是可行的。
参考来源 - SPAR平台系泊缆疲劳寿命评估方法研究·2,447,543篇论文数据,部分数据来源于NoteExpress
This means that for actual earthquake accelerograms their power spectrum corresponds to mean response spectrum.
这说明对于实际地震加速度图,其功率谱是与均值速度反应谱相对应的。
Cushioning pads of computers is required to design according to the boundary curves of shock response spectrum (SRS).
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。
A handy method of setting sensors directly on the axles to measure road response spectrum is introduced in this article.
阐述了直接在履带车辆负重轮轴上安装传感器测量路面反应谱的一种简便方法。
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