WANtaroHP (Vibration)

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Outline of this page

Seismicity map of the East Asia area (data: webpage of USGS)
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Programs and documents

Documents

FilenameDescription
Basic issues about vibration
Document for 2D-dynamic frame analysis
Document for 2d-dynamic stress analysis

Source code for seismic wave analysis by f90

FilenameDescription
program for calculation of acceleration response spectrum (linear acceleration method)
program for calculation of acceleration response spectrum (by Dr. Yorihiko Ohsaki)
program for calculation of Fourier spectrum
program to make an artificial earthquake motion
program for calculation of phase angle and phase wave
program for calculation of acceleration response spectrum (frequency domain: using FFT)

Source code and related documents of 2D-Frame analysis by f90

FilenameDescription
FEM program for 2D frame natural frequency analysis
Document of I/O format for natural frequency analysis
FEM program for 2D frame time history response analysis (average acceleration method)
Document of I/O format for 2D frame time history response analysis

Source code of 2D-stress analysis by f90

FilenameDescription
FEM program for 2D stress time history response analysis (average acceleration method)
Optimization program of node number (f90_num.exe is required)
Main part of optimization program of node number by f90
program for deconvolution

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