H
Hiroyuki Kawada
Researcher at Waseda University
Publications - 147
Citations - 1346
Hiroyuki Kawada is an academic researcher from Waseda University. The author has contributed to research in topics: Ultimate tensile strength & Glass fiber. The author has an hindex of 19, co-authored 139 publications receiving 1118 citations. Previous affiliations of Hiroyuki Kawada include Nagoya University & Doshisha University.
Papers
More filters
Journal ArticleDOI
Tensile strength of unidirectional CFRP laminate under high strain rate
TL;DR: The tensile strength of unidirectional carbon fiber reinforced plastics under a high strain rate was experimentally investigated in this article, where the tensile modulus and strength in the longitudinal direction are independent of the strain rate.
Journal ArticleDOI
High-cycle fatigue characteristics of quasi-isotropic CFRP laminates over 108 cycles (Initiation and propagation of delamination considering interaction with transverse cracks)
TL;DR: In this article, the initiation and propagation of edge delamination considering the effects of transverse cracks were investigated using quasi-isotropic carbon-fiber-reinforced plastic (CFRP) laminates with a stacking sequence of [45/0/−45/90] s.
Journal ArticleDOI
Quantitative evaluation of fatigue damage growth in CFRP laminates that changes due to applied stress level
TL;DR: In this article, the change of fatigue damage behavior depending on an applied stress level in carbon fiber reinforced plastic (CFRP) laminates was evaluated quantitatively in this study.
Journal ArticleDOI
A Comprehensive Model for Determining Tensile Strengths of Various Unidirectional Composites
TL;DR: In this paper, a method to determine the magnitude of the fiber group for various systems of composites on a basis of whether a crack located near a bi-materials interface penetrates into another material or deflects along the interface is presented.
Journal ArticleDOI
Fatigue characteristics of quasi-isotropic CFRP laminates subjected to variable amplitude cyclic two-stage loading
TL;DR: In this article, the fatigue characteristics of carbon fiber reinforced plastics laminates subjected to variable amplitude cyclic two-stage loading were investigated and the cumulative damage was evaluated by considering residual strength as a parameter since the linear cumulative damage rule, i.e., the Palmgren-Miner rule, did not show good agreement.