Inelastic Response Spectra for a Specified Ductility

Version 1.0.0 (3.16 KB) by Muhammad Ali Rostampour
This function can obtain inelastic spectra for a bilinear elastoplastic system according to a specified ductility (μ).
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Updated 13 Jul 2020

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This function can obtain these following items for an input accelerogram according to a specified ductility (μ) by iteration:
1. Inelastic Displacement Spectrum (iSd-T),
2. Inelastic Velocity Spectrum (iSv-T),
3. Inelastic Acceleration Spectrum (iSa-T),
For this purpose, Newmark's method was employed and the Equation of Motions was solved, numerically. This function is completely compatible with the 4th edition of the book "Dynamics of Structures" by A. K. Chopra.

Cite As

Muhammad Ali Rostampour (2024). Inelastic Response Spectra for a Specified Ductility (https://www.mathworks.com/matlabcentral/fileexchange/78074-inelastic-response-spectra-for-a-specified-ductility), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2016b
Compatible with any release
Platform Compatibility
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Version Published Release Notes
1.0.0