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A platform for research: civil engineering, architecture and urbanism
Failure Analysis of Reinforced Concrete Beams Subjected to Explosion and Post-Explosion Fire
In order to investigate deformation and failure of reinforced concrete beams subjected to combined actions of explosion and post-explosion fire, A three-dimensional numerical approach was developed with finite element software ABAQUS. And the numerical approach consists of three steps: quasi-static analysis, explicit dynamic analysis and sequentially coupled thermal stress analysis. The rate-sensitivity and temperature property of material were included in the constitutive model, Fire resistance of reinforced concrete beams subjected to explosion and post-explosion fire was investigated by the method quantificationally. It is demonstrated that fire resistance of reinforced concrete beams is reduced by the action of explosion.
Failure Analysis of Reinforced Concrete Beams Subjected to Explosion and Post-Explosion Fire
In order to investigate deformation and failure of reinforced concrete beams subjected to combined actions of explosion and post-explosion fire, A three-dimensional numerical approach was developed with finite element software ABAQUS. And the numerical approach consists of three steps: quasi-static analysis, explicit dynamic analysis and sequentially coupled thermal stress analysis. The rate-sensitivity and temperature property of material were included in the constitutive model, Fire resistance of reinforced concrete beams subjected to explosion and post-explosion fire was investigated by the method quantificationally. It is demonstrated that fire resistance of reinforced concrete beams is reduced by the action of explosion.
Failure Analysis of Reinforced Concrete Beams Subjected to Explosion and Post-Explosion Fire
Advanced Materials Research ; 919-921 ; 133-138
2014-04-17
6 pages
Article (Journal)
Electronic Resource
English
Failure Analysis of Reinforced Concrete Beams Subjected to Explosion and Post-Explosion Fire
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