Towards prediction of the thermal spalling risk through a multi-phase porous media model of concrete

DOI10.1016/j.cma.2005.10.021zbMath1124.74014OpenAlexW2057572849MaRDI QIDQ996668

J. Martínez

Publication date: 24 September 2007

Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.cma.2005.10.021

zbMATH Keywords

kinetic energyvapour pressurestored elastic energy

Mathematics Subject Classification ID

Fluid-solid interactions (including aero- and hydro-elasticity, porosity, etc.) (74F10) Thermal effects in solid mechanics (74F05) Chemical and reactive effects in solid mechanics (74F25)

Related Items (7)

Thermal coupling of fluid flow and structural response of a tunnel induced by fire ⋮ Multiscale/Multiphysics Model for Concrete ⋮ Coupled thermo-hygro-mechanical damage model for concrete subjected to high temperatures ⋮ Models for liquid relative permeability of cementitious porous media at elevated temperature: comparisons and discussions ⋮ Numerical study for the percolation threshold and transport properties of porous composites comprising non-centrosymmetrical superovoidal pores ⋮ Predicting the Pore-Pressure and Temperature of Fire-Loaded Concrete by a Hybrid Neural Network ⋮ Finite element analysis of various methods for protection of concrete structures against spalling during fire

Cites Work

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• Concrete at high temperature with application to tunnel fire
• A parallel algorithm for thermo-hydro-mechanical analysis of deforming porous media
• Modelling of hygro-thermal behaviour of concrete at high temperature with thermo-chemical and mechanical material degradation.
• Modelling of hygro-thermal behaviour and damage of concrete at temperature above the critical point of water
• Simulation of damage-permeability coupling in hygro-thermo-mechanical analysis of concrete at high temperature
• A frontal solver tuned for fully coupled non-linear hygro-thermo-mechanical problems
• Thermodynamic approach to effective stress in partially saturated porous media

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