sdof

This repository provides a straightforward software application designed to compute the time response of underdamped single-degree-of-freedom (SDOF) systems using the discrete Beta Newmark method.

This repository, Simple Python/Matlab/JavaScript Functions Collection, serves as a practical extension and a compilation of complementary resources for my upcoming book

IIDAP is a standalone MATLAB-based software capable of performing a variety of dynamic analysis procedures ranging from simple response history analysis to response spectrum and incremental dynamic analyses on single degree-of-freedom systems (SDoF). IIDAP includes a wide-ranging library of SDoF system models ranging from simple non-deterioratin…

Damping ratio estimation from ambient vibrations (SDOF)

Scripts to run OpenSeeSpy

공부 내용, 논문 번역, 책 번역

This project is not for writing OpenSees models using .tcl but instead, it visualizes the structural response based on the simulation output files (.out).

A physics-first engineering simulation of vibration-accelerated corrosion in X65 carbon steel pipe under CO2-saturated brine. The system couples: - Damped single-degree-of-freedom structural vibration (SDOF) - Stress-modified Butler-Volmer electrochemical kinetics - Faraday mass loss rate (Corrosion) - Archard fretting wear at pipe supports

Harmonic excitation of a SDOF

Modal identification of a base-excited SDOF oscillator using RK4 time integration, transmissibility (FRF) sweep, half-power damping estimate, and FFT analysis.

These codes for visualization and understanding of vibrations. Codes are developed in julia.

Computational framework for preliminary tall-building design combining global SDOF approximation with calibrated MDOF modal analysis.

Damped vibrations simulator

Supervised Neural Network for solving damped mechanical vibrations

Study of SDOF dynamic response: RK4 time integration, closed-form validation, and transfer-function (FRF) sweep.