[HTML][HTML] Hybrid steel girders: Review, advantages and new horizons in research and applications

A Terreros-Bedoya, I Negrin, I Payá-Zaforteza… - … of Constructional Steel …, 2023 - Elsevier
Although it is still common practice to use homogeneous steel girders (same yield strength
in the flanges and web), implementing hybrid configurations seems to be an excellent …

Out-of-flatness of steel plate girder webs, Part I: Tolerance review and measurements

PM Masungi, MEM Garlock, SE Quiel - Journal of Constructional Steel …, 2024 - Elsevier
Slender webs in welded steel plate I-girders (often used for long spans or load transfer in
bridges and buildings) develop initial out-of-flatness imperfections as a result of fabrication …

Overstrength factor of short low-yield-point steel shear links

A Ghadami, GH Pourmoosavi, S Talatahari… - Thin-Walled Structures, 2021 - Elsevier
Owing to the relative uncertainty of previous numerical and experimental studies on the
behavior of short and very short shear links, this article considers the overstrength factor of …

Seismic design of elements outside of the short low-yield-point steel shear links

A Ghadami, G Pourmoosavi, A Ghamari - Journal of Constructional Steel …, 2021 - Elsevier
This paper relies on the finite element method to find the safe factor considering the
economical aspect to design members outside the short shear links with/without stiffeners …

Buckling and post-buckling behavior of top flange coped I-beams with slender web panels

A Ghadami, A Jawdhari, G PourMoosavi - Thin-Walled Structures, 2024 - Elsevier
In this work, a comprehensive parametric study, based on a robust finite element analysis
validated by existing experimental results, was conducted to investigate the effects of plate …

Behaviour of hybrid steel beams with closely spaced web openings

RA Bhat, LM Gupta - Asian Journal of Civil Engineering, 2021 - Springer
In this paper, the behaviour of hybrid steel beams having openings in the web has been
analytically studied. Hybrid beams are often used when the design requirement is not …

Numerical investigation on ultimate shear strength of long steel plate girder web panels at high temperatures

GH Pourmoosavi, SAM Ghasemi, BF Azar… - Journal of Building …, 2020 - Elsevier
In this article, elastic shear buckling and ultimate shear strength of long steel plate girder
web panels subjected to pure shear loading are investigated at both ambient and elevated …

Numerical investigation on the flange contribution in the shear strength of short LYP I-shaped links without intermediate stiffeners

A Ghadami, GH Pourmoosavi - Structures, 2022 - Elsevier
As of today, a decisive conclusion regarding the effect of flanges on the overstrength factor
of short I-shaped shear links is still lacking. Accordingly, to address this gap in knowledge …

Shear design curves of unstiffened plate girder web panels at high temperatures

GH Pourmoosavi, SAM Ghasemi, BF Azar… - … of Constructional Steel …, 2020 - Elsevier
Owing to the lack of an analytical research on the evaluation of mode change of web panels
in addition to the need for shear design curves of unstiffened plate girder web panels …

Out-of-flatness of steel plate girder webs, Part II: Shear strength and behavior

PM Masungi, MEM Garlock, KE Augustyn… - Journal of Constructional …, 2024 - Elsevier
This paper presents a series of validated finite element (FE) models geared to parametrically
examine the effects of initial web out-of-flatness imperfections on the shear strength and …