Abstract
Mechanical shear characteristics of hybrid composites with non-woven carbon tissue (NWCT) are investigated under uni-axial static tensile loadings. In-plane characteristics were studied on [+45]3s angle-ply CFRP laminates and [+45/-45/ +45/-45/+45/-45]s angle-ply hybrid laminates. Here, the symbol "/" means that the NWCT is located at an interface between CFRP layers. A new estimation method was proposed for the stiffness of hybrid composites. Chord shear modulus and 0.2%- offset shear strength of hybrid laminates were compared with those of CFRP laminates. Results estimated with the new method were compared with results of experiments and an ordinary rule of mixtures, and then the validity was confirmed. The hybrid angle-ply laminate seems to be effective to improve the shear characteristics. The damage and failure mechanisms of the hybrid composites were discussed through observation results with an optical microscope.
| Original language | English |
|---|---|
| Pages (from-to) | 535-541 |
| Number of pages | 7 |
| Journal | JSME International Journal, Series A: Solid Mechanics and Material Engineering |
| Volume | 44 |
| Issue number | 4 |
| DOIs | |
| Publication status | Published - Oct 1 2001 |
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All Science Journal Classification (ASJC) codes
- Mechanical Engineering
- Materials Science(all)
Cite this
Shear characteristics of hybrid composites with non-woven carbon tissue. / Lee, Seung Hwan; Noguchi, Hiroshi.
In: JSME International Journal, Series A: Solid Mechanics and Material Engineering, Vol. 44, No. 4, 01.10.2001, p. 535-541.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Shear characteristics of hybrid composites with non-woven carbon tissue
AU - Lee, Seung Hwan
AU - Noguchi, Hiroshi
PY - 2001/10/1
Y1 - 2001/10/1
N2 - Mechanical shear characteristics of hybrid composites with non-woven carbon tissue (NWCT) are investigated under uni-axial static tensile loadings. In-plane characteristics were studied on [+45]3s angle-ply CFRP laminates and [+45/-45/ +45/-45/+45/-45]s angle-ply hybrid laminates. Here, the symbol "/" means that the NWCT is located at an interface between CFRP layers. A new estimation method was proposed for the stiffness of hybrid composites. Chord shear modulus and 0.2%- offset shear strength of hybrid laminates were compared with those of CFRP laminates. Results estimated with the new method were compared with results of experiments and an ordinary rule of mixtures, and then the validity was confirmed. The hybrid angle-ply laminate seems to be effective to improve the shear characteristics. The damage and failure mechanisms of the hybrid composites were discussed through observation results with an optical microscope.
AB - Mechanical shear characteristics of hybrid composites with non-woven carbon tissue (NWCT) are investigated under uni-axial static tensile loadings. In-plane characteristics were studied on [+45]3s angle-ply CFRP laminates and [+45/-45/ +45/-45/+45/-45]s angle-ply hybrid laminates. Here, the symbol "/" means that the NWCT is located at an interface between CFRP layers. A new estimation method was proposed for the stiffness of hybrid composites. Chord shear modulus and 0.2%- offset shear strength of hybrid laminates were compared with those of CFRP laminates. Results estimated with the new method were compared with results of experiments and an ordinary rule of mixtures, and then the validity was confirmed. The hybrid angle-ply laminate seems to be effective to improve the shear characteristics. The damage and failure mechanisms of the hybrid composites were discussed through observation results with an optical microscope.
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U2 - 10.1299/jsmea.44.535
DO - 10.1299/jsmea.44.535
M3 - Article
AN - SCOPUS:0035492872
VL - 44
SP - 535
EP - 541
JO - JSME International Journal, Series A: Solid Mechanics and Material Engineering
JF - JSME International Journal, Series A: Solid Mechanics and Material Engineering
SN - 1344-7912
IS - 4
ER -