TY - CONF
T1 - Interlaminar shear behavior and micro cracks of carbon fiber reinforced plastic under three-point bending
AU - Takashita, Y.
AU - Wang, Q. H.
AU - Ri, S.
AU - Tsuda, H.
AU - Kitamura, R.
AU - Ogihara, S.
N1 - Funding Information:
This work was supported by JSPS KAKENHI Grant Numbers JP16K17988, JP16K05996; and Cross-Ministerial Strategic Innovation Promotion Program -Unit D66-Innovative Measurement and Analysis for Structural Materials (SIP-IMASM), Japan.
Publisher Copyright:
© 2017 Chinese Society of Theoretical and Applied Mechanics. All Rights Reserved.
Copyright:
Copyright 2019 Elsevier B.V., All rights reserved.
PY - 2017
Y1 - 2017
N2 - The interlaminar shear behavior and micro cracks of a laminated carbon fiber reinforced plastic were investigated by means of strain mapping in a wide field of view. The full-field strain distributions including normal, shear and principal strains of the sample were measured using a developed phase-shifting sampling moiré technique in a three-point bending test. The shear strain concentrations at interfaces between each two adjacent layers predicted the potential interlaminar shear failure, and the tensile strain concentrations along the loading direction pointed out the micro crack locations.
AB - The interlaminar shear behavior and micro cracks of a laminated carbon fiber reinforced plastic were investigated by means of strain mapping in a wide field of view. The full-field strain distributions including normal, shear and principal strains of the sample were measured using a developed phase-shifting sampling moiré technique in a three-point bending test. The shear strain concentrations at interfaces between each two adjacent layers predicted the potential interlaminar shear failure, and the tensile strain concentrations along the loading direction pointed out the micro crack locations.
UR - http://www.scopus.com/inward/record.url?scp=85066016733&partnerID=8YFLogxK
M3 - Paper
AN - SCOPUS:85066016733
SP - 556
EP - 557
T2 - 14th International Conference on Fracture, ICF 2017
Y2 - 18 June 2017 through 20 June 2017
ER -