Presenting an intelligent vibration-based method for identifying damage in steel beams based on the smoothed pseudo Wigner-Ville distribution and artificial neural network

Volume 26, Issue 4, September and October 2026

10.48311/mcej.2026.99181.0

Erfan Hosseinzadeh Honarvar, Hamid Reza Ahmadi, Amin Rafiee

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The presence of a block downstream of a type B triangular piano key weir and its effect on increasing flow energy loss

Volume 26, Issue 3, September and October 2026, Pages 97-106

10.48311/mcej.2026.99152.0

Hamidreza Ahmadi, Ali Khoshfetrat

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• PDF 1.18 M

Evaluation and study of blast loads on deck (concrete beam- slab) of regular bridges and proposing new approach for damage reduction

Volume 20, Issue 4, November and December 2020, Pages 7-22

Hamid Reza Ahmadi, Maziar Fahimi farzam, Yaser Ghorbannejad

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• PDF 1.41 M