@inproceedings{38b367fe41d64235bf8bd82711998120,
title = "Failure of composite T-joints in bending with through-the- Thickness reinforcement: Stitching vs Z-pinning",
abstract = "The stitched composite T-joints and Z-pinned ones subject to bending load were investigated in this paper. A simple theoretical model characterizing the failure process of through the thickness reinforcement (TTR) during mode I delamination was presented. The experimental results showed that the initial damage load and maximum load of stitched specimens are higher than that of Z-pinned ones, while the energy absorption of stitched specimens during delamination is lower than that of Z-pinned ones. The energy absorption values predicted by the present model meet the experiments reasonably well. High friction force at the interface between TTR tow and matrix, with a long pull-out displacement of the tow, helps to improve the delamination resistance.",
keywords = "Delamination, Fracture toughness, Stitch, Z-pin",
author = "H. Cui and Li, {Y. L.}",
year = "2012",
doi = "10.4028/www.scientific.net/KEM.525-526.233",
language = "英语",
isbn = "9783037854631",
series = "Key Engineering Materials",
publisher = "Trans Tech Publications Ltd",
pages = "233--236",
booktitle = "Advances in Fracture and Damage Mechanics XI",
note = "11th International Conference on Fracture and Damage Mechanics, FDM 2012 ; Conference date: 18-09-2012 Through 21-09-2012",
}