Understanding and modelling the complex interactions and load redistribution mechanisms of steel structures under fire conditions remains difficult even today. In fact, structural fire safety research and application still lack concrete methods that accurately capture phenomena in structural systems. While large‐scale...
Yurii Yarema, Rebekka Winkler, H. Alawieh et al.· ce/papers· 0 citations
Nonlinear dynamic FEM analyses of unreinforced masonry (URM) must address convergence difficulties in implicit solutions, conditional stability in explicit solutions, and numerical artifacts related to element integration. This study compares implicit and explicit time-integration procedures using a homogenised three-d...
The increasing risk of accidental and/or intentional explosions has highlighted the need for reliable computational tools capable of predicting the damage evolution and collapse behavior of reinforced concrete (RC) structures subjected to blast loading. Although conventional finite element approaches can accurately cap...
F. Mukhtar, Mohammed Shehadah, C. A. Duarte· Proceedings of International...· 0 citations
Over the last decades, significant work has been developed worldwide into the field of structural robustness under extreme events. According to EN 1990, the design situations relevant to structural robustness refer to accidental actions, like blast, gas explosion, impact, fire, or localized failure. Although some of th...
Dinu Florea, C. Neagu, A. Constantinescu et al.· ce/papers· 0 citations
A data-driven framework for fatigue assessment of steel-concrete composite bridges that integrates nonlinear finite element analysis (FEA) with artificial neural networks (ANN) is presented, enabling efficient exploration of load paths and cycle-dependent deterioration.
P. Grubits, M. Morgese, M. M. Rad et al.· Proceedings of International...· 0 citations
Offshore and marine structures increasingly utilise Functionally Graded Materials (FGMs) because of their superior stiffness and enhanced resistance to damage under combined vibration and cyclic loading induced by waves, wind and operational conditions. This study presents a combined analytical and finite element inv...
N. Anusha, S. Pachaiappan· Scientific Reports· 0 citations
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