plotSimpleShockSRS(Q,method,spectrumType,simpleShockWaveformParams)Experimental Shock Waveform Get plotExperimentalShockSRS(Q,method,spectrumType)Conclusion In this example, we introduced the concept of shock response spectrum, surveyed different types of SRS, and discussed how to use the SRS ...
mass and stiffness properties u k,max maximum ground displacement at support DOF k D k (ω i ,ζ i ) ordinate of response spectrum at support DOF k for mode i MSRS method correlation coefficient between displacements at support DOFs k and l correlation coefficient between the displacement at ...
Using a current pulse as an example, the Fourier coefficients of the pulse are multiplied by the impedance spectrum at corresponding frequencies to obtain Fourier coefficients of the voltage response to the desired pulse. The Fourier coefficients of the response are then summed and reassembled to ...
[41].[数学][软件] FOUR_TRAN Example 3: Earthquake Ground Acceleration Frequency Spectrum Analysis [FOUR_TRAN傅里叶分析工具使用案例3: 地震波频谱分析] [42].[工程][项目][地震动][软件] EPA Scaling: EPA-based Adjustment Tool of Seismic Ground Motion Record[基于EPA的地震动记录调整工具] ...
In fact, truncation has two adverse effects: the filter no longer has an infinitely sharp cutoff and oscillations are produced in the filter's spectrum. These adverse effects are demonstrated in the next example, where we show the spectrum of a rectangular window filter truncated to two ...
The average value of the transient current is associated with a DC component in the spectrum of a particular transient waveform. The average value of a time varying current i(t) is defined as follows: (4.107)Iav=1T0∫0T0i(t)dt, where T0 is the time interval of interest. The distributio...
A Response spectrum method for multiple-support seismic excitations Two practical approaches, response spectrum and time-history methods, are developed to evaluate the response of flexible multi-degree-of-freedom (MDF) systems, notably long-span bridges, to multiple-support seismic excitations. For prac...
Using a current pulse as an example, the Fourier coefficients of the pulse are multiplied by the impedance spectrum at corresponding frequencies to obtain Fourier coefficients of the voltage response to the desired pulse. The Fourier coefficients of the response are then summed and reassembled to ...
Beyond this fundamental issue, the perturbative analysis can be cumbersome and complex for non-Hermitian arrangements with large number of resonant elements, particularly when the spectrum contains several EPs, some of which exhibit higher orders. This situation becomes relevant for example when studying...
You don't need an example for that, you need to read some literature on dynamics of structures and the response spectrum method (clough & penzien is a good choice http://www.amazon.co.uk/exec/obidos/ASIN/0071132414/qid=1115841627/sr=1-1/ref=sr_1_8_1/026-5696886-3087627); ANSYS ...