Quasi-three-dimensional analysis for composite cylinder under lateral compressive loading

Book · Wed Nov 01 00:00:00 EST 1995

OSTI ID:122525

Nishiwaki, Tsuyoshi ^[1]; Yokoyama, Atsushi ^[2]; Maekawa, Zenichiro; Hamada, Hiroyuki ^[3]; Mori, Sadaki ^[1]

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1. ASICS Corporation, Kobe (Japan)
2. Mie Univ. (Japan)
3. Kyoto Inst. of Tech. (Japan)

This paper presents a lateral compressive analytical method for CFRP cylinders using a quasi-three-dimensional model. This numerical model was constructed by shell and beam elements which represent fiber and resin respectively. The lateral compressive behaviors of CFRP cylinders with [{theta}/{minus}{theta}]sym ({theta} = 15{degree}, 30{degree}, 45{degree}, 60{degree}) were experimentally evaluated. The damage propagation was simulated using the quasi-three-dimensional model. The transverse cracking and interlaminar delamination were simulated independently. Furthermore comparing the analytical and experimental results, it is confirmed that the proposed analytical method is precise.

• OSTI ID: 122525
• Report Number(s): CONF-950740-; ISBN 0-7918-1333-9; TRN: IM9547%%105
• Resource Relation: Conference: Joint American Society of Mechanical Engineers (ASME)/Japan Society of Mechanical Engineers (JSME) pressure vessels and piping conference, Honolulu, HI (United States), 23-27 Jul 1995; Other Information: PBD: 1995; Related Information: Is Part Of Composites for the pressure vessel industry. PVP-Volume 302; Bees, W.J.; Newaz, G.M.; Narita, Yoshihiro; Takezono, S.; Qatu, M.S.; Hirano, T.; Miyazaki, N.; Nakagaki, M. [eds.]; PB: 312 p.
• Country of Publication: United States
• Language: English

Related Subjects

42 ENGINEERING NOT INCLUDED IN OTHER CATEGORIES
36 MATERIALS SCIENCE
CARBON FIBERS
DAMAGE
REINFORCED PLASTICS
MECHANICAL STRUCTURES
COMPOSITE MATERIALS
ANALYTICAL SOLUTION
MATHEMATICAL MODELS
THREE-DIMENSIONAL CALCULATIONS
CRACK PROPAGATION
FAILURES
COMPRESSION
COMPRESSION STRENGTH
THEORETICAL DATA