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A mixed mode cohesive model for FRP laminates incorporating large scale bridging behaviour - Datasets

Joki, Reidar Kvale; Grytten, Frode; Hayman, Brian; Sørensen, Bent F.

This data upload includes the experimental results from delaminating FRP-laminates. The experiment consists of DCB specimens where the beam ends are loaded with bending moments. A set-up of LVDTs and a clip-on extensometer are used to calculate the normal and tangential opening displacements at the crack-end.

  • The test specimens are described in the file "CHO test matrix 130405B.xlsx"
  • The load-displacement data for all specimens are given in the folder "DCB UBM - Experimental results.zip"
  • Acoustic emission recording from the tests are given in the folder "DCB UBM - Acoustic Emission.zip"
  • A set of images for each specimen during testing is given in the folder "DCB Images.zip"

This test series is examined and described in the following peer reviewed papers:

R.K. Joki, F. Grytten, B. Hayman, B.F. Sørensen, A mixed mode cohesive model for FRP laminates incorporating large scale bridging behaviour, Engineering Fracture Mechanics, 239, November 2020,  https://doi.org/10.1016/j.engfracmech.2020.107274

R.K. Joki, F. Grytten, B. Hayman, B.F. Sørensen, Determination of a cohesive law for delamination modelling – Accounting for variation in crack opening and stress state across the test specimen width, Composites Science and Technology, 128, 18 May 2016, https://doi.org/10.1016/j.compscitech.2016.01.026

Files (2.5 GB)
Name Size
CHO test matrix 130405B.xlsx
md5:d84363459fb00a53c6e8a55cb5a2d844
120.1 kB Download
DCB Images.zip
md5:14bf16803d475aee12dde611c93b2c4a
2.4 GB Download
DCB UBM - Acoustic Emission.zip
md5:60c8d221401fac2e5fd16c87ef4ea908
24.0 MB Download
DCB UBM - Experimental results.zip
md5:a095e478fb097d29aa40e18ae6d4c8e3
66.5 MB Download
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