Browsing SINTEF Open by Author "Sørensen, Bent Fruergaard"
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A micromechanical model of fiber bridging including effects of large deflections of the bridging fibers
Grytten, Frode; Sørensen, Bent Fruergaard; Goutianos, Stergios; Joki, Reidar Kvale; Jørgensen, Jens Kjær (Peer reviewed; Journal article, 2021)A micromechanical model of cross-over fiber bridging is developed for the prediction of macroscopic mixed-mode bridging laws (traction-separation laws). The model is based on non-linear beam theory and takes into account ... -
A micromechanical model of fiber bridging including effects of large deflections of the bridging fibers
Grytten, Frode; Sørensen, Bent Fruergaard; Goutianos, Stergios; Joki, Reidar Kvale; Jørgensen, Jens Kjær (Peer reviewed; Journal article, 2021)A micromechanical model of cross-over fiber bridging is developed for the prediction of macroscopic mixed-mode bridging laws (traction-separation laws). The model is based on non-linear beam theory and takes into account ... -
A mixed mode cohesive model for FRP laminates incorporating large scale bridging behaviour
Joki, Reidar Kvale; Grytten, Frode; Hayman, Brian; Sørensen, Bent Fruergaard (Peer reviewed; Journal article, 2020)A user defined cohesive material model is implemented in the LS-DYNA finite element code. The model is based on interface properties characterised from DCB specimens loaded with unequal bending moments. Different mode ...