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SeismoSignal 2018 Release 4 Build 1 | 11.5 Mb
SeismoSignal constitutes an easy and efficient way for signal processing of strong-motion data, featuring a user-friendly visual interface and being capable of deriving a number of strong-motion parameters often required by engineer seismologists and earthquake engineers.

The program is able to read accelerograms saved in different text file formats, which may then be filtered and baseline-corrected. Polynomials of up to the 3rd order may be employed for the latter, whilst three different digital filter types are available, all of which capable of carrying out, causal or acausal, highpass, lowpass, bandpass and bandstop filtering.

Features:
Elastic response spectra and pseudo spectra
Constant-ductility inelastic response spectra
Arias Intensity (Ia)
Root-mean-square (RMS) of acceleration, velocity and displacement
Effective design acceleration (EDA)
Acceleration (ASI) and velocity (VSI) spectrum intensity
Husid and energy flux plots
Number of effective cycles
Maximum incremental velocity (MIV)
Average spectral acceleration (Sa,avg)
Damage index
Overdamped response spectrum
Fourier and Power spectra,computed by means of Fast Fourier Transformation – FFT
Cumulative Absolute Velocity (CAV) and Specific Energy Density (SED)
Characteristic Intensity (Ic)
Housner Intensity
Sustained maximum acceleration (SMA) and velocity (SMV)
Predominant (Tp) and mean (Tm) periods
Bracketed, uniform, significant and effective durations
Impulsivity index (IP Index)

Operating System: Windows 7, 8/8.1, 10

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Download File Size:10.93 MB

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