Strength of fiber reinforced metal laminates with a circular hole
SCIE
SCOPUS
KCI
- Title
- Strength of fiber reinforced metal laminates with a circular hole
- Authors
- Hwang, WJ; Park, YT; Hwang, W
- Date Issued
- 2005-06
- Publisher
- KOREAN INST METALS MATERIALS
- Abstract
- The effect of notching on fiber-reinforced metal laminates (FML) is studied. 3-2 lay up carbon fiber aluminum laminates specimens containing a circular hole were employed in notch tests. The notch effect for a composite laminate was investigated and compared with carbon/epoxy composites and aluminum sheets. The degradation of notch strength for carbon fiber aluminum laminates was smaller than for carbon/epoxy composites. The point and average stress criteria were used in the notch strength analysis. A finite width correction factor was also used. The strength degradation models involve a single parameter that is a function of the hole size and the characteristic length. These models were compared with experimental data and good agreement was found.
- Keywords
- notch effect; characteristic length; fiber metal laminates (FML); fiber reinforced plastics (FRP); COMPOSITE-MATERIALS; NOTCHED STRENGTH
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/24512
- DOI
- 10.1007/BF03027442
- ISSN
- 1598-9623
- Article Type
- Article
- Citation
- METALS AND MATERIALS INTERNATIONAL, vol. 11, no. 3, page. 197 - 204, 2005-06
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