The equation of motion is solved with the hypothesis that the acceleration varies linearly in the step.
At the end of the calculation a very nice animation is performed.
You can choose 3 different constitutive models:
- linear elastic
- elastic - perfectly plastic
- Armstrong - Frederick cyclic hardening plasticity
You can choose among 20 Italian earthquakes.
I suggest this choice: Armstrong - Frederick with earthquake 16
引用格式
Andrea La Spina (2025). SDOF subjected to a seismic input (https://www.mathworks.com/matlabcentral/fileexchange/56320-sdof-subjected-to-a-seismic-input), MATLAB Central File Exchange. 检索时间: .
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R2014a
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- Sciences > Geoscience > Seismology >
- Engineering > Civil and Environmental Engineering > Earthquake Engineering >
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