UniCa UniCa News Communication Reconstructing the unseen: understanding fire-damaged concrete structures

Reconstructing the unseen: understanding fire-damaged concrete structures

Autore dell'avviso: Flavio Stochino

27 October 2025
What really happens inside a reinforced concrete building after a major fire? And how can engineers tell whether a column that looks intact is actually one step away from collapse? Our paper, published in Proceedings of the Institution of Civil Engineers – Forensic Engineering, addresses these questions through a combined experimental and computational approach, integrating laser scanning, material diagnostics, CFD fire simulations, and finite-element modelling.

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What really happens inside a reinforced concrete building after a major fire?
And how can engineers tell whether a column that looks intact is actually one step away from collapse?

Our paper, published in Proceedings of the Institution of Civil Engineers – Forensic Engineering, addresses these questions through a combined experimental and computational approach, integrating laser scanning, material diagnostics, CFD fire simulations, and finite-element modelling.

This holistic method reconstructs the thermal and structural history of a fire-damaged building, providing an evidence-based foundation for safety evaluation and retrofit planning.
Moving from assumptions to data-driven engineering makes post-fire design more reliable, sustainable, and informed.

Combining experimental and computational approaches for post-fire safety assessment of RC warehouse
Authors: Flavio Stochino, Arnas Majumder, Balamurali Kanagaraj, Nicola Sara, Alessio Serra, Fausto Mistretta

https://doi.org/10.1680/jfoen.25.00027

 

#ForensicEngineering #FireEngineering #StructuralSafety #ReinforcedConcrete #PostFireAssessment #CFD #FiniteElementAnalysis #CivilEngineering #Sustainability #ResilientStructures #Research #EngineeringInnovation #UniversityOfCagliari

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