Open Access

ARTICLE

Damage Detection in CFST Column by Simulation of Ultrasonic Waves Using STFT-Based Spectrogram and Welch Power Spectral Density Estimate

Nadom K. Mutlib^1,*, Muna N. Ismael¹, Shahrizan Baharom²

1 Anbar Technical Institute, Middle Technical University, Baghdad, 10013, Iraq
2 Department of Civil and Structural Engineering, National University of Malaysia, Selangor, 43600, Malaysia

* Corresponding Author: Nadom K. Mutlib. Email: