Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Kanehiro Nagai"'
Publikováno v:
Key Engineering Materials. 558:218-226
The Brillouin optical correlation domain analysis (BOCDA) technology is one of the distributed optical sensing technologies utilizing the Brillouin scattering phenomena. The authors are developing, verifying and validating this technology. They are a
Publikováno v:
Journal of the Society of Materials Science, Japan. 61:428-433
Publikováno v:
Journal of the Japan Society for Composite Materials. 37:21-28
Publikováno v:
Advanced Composite Materials. 13:17-26
We conducted theoretical and practical studies for applying the Brillouin optical timedomain reflectometer (BOTDR) to an aircraft structural-health-monitoring system. First, we measured strain and temperature independently and simultaneously using a
Publikováno v:
Journal of the Japan Society for Composite Materials. 22:2-9
We propose a strength analysis method for three-dimensionally fiber-reinforced composite materials. The analysis is based on a stress averaging method for the individual mechanical properties of fiber and matrix assuming a homogeneous orthotropic sol
Publikováno v:
Sen'i Kikai Gakkaishi (Journal of the Textile Machinery Society of Japan). 49:T74-T84
Publikováno v:
Advanced Performance Materials. 2:161-176
Three-dimensional fiber reinforced composite materials produced by impregnating resin into woven fabric have superior interlaminar and impact strength and are capable of being formed into complex shapes. Consequently it is expected in the future that
Publikováno v:
Composite Structures. 32:417-426
This paper discusses the optimum design method of the weaving structure of three-dimensional (3-D) reinforced composites. We propose the design method which combines the genetic algorithms (GA) and the finite element analysis. GA is one of the optimi
Publikováno v:
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series A. 61:1423-1430
Three-dimensional fiber reinforced composite materials produced by impregnating resin in woven fabric have superior interlaminar and impact strength, and are capable of being formed into complex shapes. They are also tailored materials, so we can obt
Publikováno v:
JSME international journal. Ser. A, Mechanics and material engineering. 37:291-295
This method is based on a micromechanical analysis of a unit cell structure. The unit cell is a small repeating geometrical unit of fiber architecture. A special feature of this study is that we treat the unit cell as a rigid frame structure construc