Please use this identifier to cite or link to this item:
http://hdl.handle.net/10773/12911
Title: | Mode I cohesive zone model for delamination in composite beams |
Author: | Morais, A. B. de |
Keywords: | Polymer matrix composites Toughness testing Delamination Cohesive zone modelling |
Issue Date: | Sep-2013 |
Publisher: | Elsevier |
Abstract: | A cohesive zone model was developed for mode I delamination in composite beams. The present model is an extension of a beam on elastic foundation analysis similar to the one that led to the well-known corrected beam theory data reduction scheme. In particular, it is demonstrated that the shear foundation considered in most formulations can actually be discarded, thereby allowing a much simpler model implementation. The present model agrees very well with finite element analyses of double cantilever beam and moment-loaded double cantilever beam specimens with a wide range of properties. |
Peer review: | yes |
URI: | http://hdl.handle.net/10773/12911 |
DOI: | 10.1016/j.engfracmech.2013.07.004 |
ISSN: | 0013-7944 |
Appears in Collections: | DEM - Artigos |
Files in This Item:
File | Description | Size | Format | |
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art_EFM_beam_coh_mode_I.pdf | 1.05 MB | Adobe PDF |
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