Stiffness Assessment of Cracked Reinforced Concrete Beams Based on a Fictitious Crack Model
Sign Up to like & getrecommendations! Published in 2020 at "KSCE Journal of Civil Engineering"
DOI: 10.1007/s12205-020-2056-0
Abstract: A fictitious crack model is introduced into cracked reinforced concrete beams to assess the changing beam stiffness under loads. Firstly, nonlinear concrete stress distributions near cracks are built based on the model. Then the stress… read more here.
Keywords: fictitious crack; concrete beams; cracked reinforced; crack model ... See more keywords
Influence of steel–concrete bond damage on the dynamic stiffness of cracked reinforced concrete beams
Sign Up to like & getrecommendations! Published in 2018 at "Advances in Structural Engineering"
DOI: 10.1177/1369433218761140
Abstract: In this article, experiments focusing at the influence of steel–concrete bond damage on the dynamic stiffness of cracked reinforced concrete beams are reported. In these experiments, the bond between concrete and reinforcing bar was damaged… read more here.
Keywords: steel concrete; concrete bond; dynamic stiffness; cracked reinforced ... See more keywords