Susanne Heyden
Lund University
Network
Latest external collaboration on country level. Dive into details by clicking on the dots.
Publication
Featured researches published by Susanne Heyden.
Journal of Composites for Construction | 2013
Yasmeen Taleb Obaidat; Susanne Heyden; Ola Dahlblom
This paper presents the evaluation of parameters describing bond action between fiber-reinforced polymer (FRP) and concrete in RC structures strengthened in flexure. The parameters were evaluated on the basis of fitting nonlinear finite-element results to experimental results from literature. Three-dimensional (3D) finite-element simulations were used to account for transversal effects without introducing any geometry-related correction coefficients in the material model. The parameters defining the material model, describing bond action, were initial stiffness, shear strength, and fracture energy of the FRP-concrete interface. Bilinear, trilinear, and exponential curve shapes were evaluated. The parameters were related to concrete tensile strength and shear stiffness of the adhesive. According to the analysis, the models provide a good estimation of ultimate load and strain distribution in FRP compared with test results. The results showed that whether the bond-slip curve was assumed to be bilinear, trilinear, or exponential has a minor effect.
Composite Structures | 2010
Yasmeen Taleb Obaidat; Susanne Heyden; Ola Dahlblom
Construction and Building Materials | 2011
Yasmeen Taleb Obaidat; Susanne Heyden; Ola Dahlblom; Ghazi Abu-Farsakh; Yahia Abdel-Jawad
Archive | 2007
Susanne Heyden; Ola Dahlblom; Anders Olsson; Göran Sandberg
Journal of Pulp and Paper Science; 24(5), pp 160-165 (1998) | 1998
Susanne Heyden; Per Johan Gustafsson
Computational Modelling of Concrete Structures : EURO-C 2010; (2010) | 2010
Yasmeen Taleb Obaidat; Ola Dahlblom; Susanne Heyden
Archive | 2007
Karl-Gunnar Olsson; Susanne Heyden
Nordic Pulp & Paper Research Journal; 17(2), pp 105-110 (2002) | 2002
L. I. Salminen; Mikko J. Alava; Susanne Heyden; Per Johan Gustafsson; K.J. Niskanen
Bygg & teknik1984-01-01+01:00; (4), pp 46-52 (2014) | 2014
Berneheim Isak; Susanne Heyden; Christoffer Brand
Proceedings: IIFC Official Conferences: FRP Composites in Construction (CICE) Series; (2012) | 2012
Yasmeen Taleb Obaidat; Susanne Heyden; Ola Dahlblom