Robust Design of Lamination on Flexural Properties of CFRP

Manabu Kanemitsu; Hidetoshi Nakayasu

doi:10.4028/www.scientific.net/KEM.297-300.2733

Paper Titles

Mechanical Properties of CaB₆ Sintered Body
p.2707

Effect of Hydrogen Absorption on the Mechanical Properties of Palladium
p.2713

Study on Structural Integrity of C/C Composite Using as Core Restraint Mechanism in HTGR
p.2720

Effects of Water Absorption Cycles on Fracture Toughness in Laminated CFRP Composites
p.2727

Robust Design of Lamination on Flexural Properties of CFRP
p.2733

Shape Optimization of Cutouts in Laminated Composite Plates Using Solid Element
p.2740

A Study on the Mechanical Properties of the Honeycomb Sandwich Composites made by VARTM
p.2746

The Effect of a Honeycomb Core on the Mechanical Properties of Composite Sandwich Plates
p.2752

Design of Transversely Isotropic Tapered Plate Element in FRP Flexural Members
p.2758

HomeKey Engineering MaterialsKey Engineering Materials Vols. 297-300Robust Design of Lamination on Flexural Properties...

Robust Design of Lamination on Flexural Properties of CFRP

Abstract:

A new method is proposed in this paper for robust deign of configuration of multiple layers. The present design tool may enable the designers to estimate the flexural strength for the target combination of lamina. In line with these objectives, an experimental analysis was performed for 3 kinds of combinations of the number of orientation angles and 21 kinds of configurations of the symmetric 26 layers. The experimental results are compared with the theoretical considerations. From the viewpoint of robust design of configurations, the relation between flexural fracture strength and equivalent engineering modulus was also investigated. Finally, the procedure of practical robust design of composite laminate is also proposed.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Key Engineering Materials (Volumes 297-300)

Pages:

2733-2739

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.297-300.2733

Citation:

Cite this paper

Online since:

November 2005

Authors:

Manabu Kanemitsu, Hidetoshi Nakayasu

Keywords:

Equivalent Engineering Modulus, Flexural Strength, Lamination Theory, Multiple Layers CFRP, Robust Design

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Y. Miyano and M. Kanemitsu: Fiber Science and Technology, 18 (1983), p.65.

Google Scholar

[2] Y. Miyano, M. Kanemitsu, T. Kunio and H.A. Kuhn: SAMPE Journal 21 (1985), p.33.

Google Scholar

[3] R. Hill: The Mathematical Theory of Plasticity, Clarendon, Oxford (1950), p.317.

Google Scholar

[4] S.W. Tsai and E.M. Wu: J. Composite Materials 5 (1971), p.58.

Google Scholar

[5] S.W. Tsai: Composites Design, THINK COMPOSITES, (1988), p.81.

Google Scholar

[6] S.W. Tsai and H.T. Hahn: Introduction to Composite Materials, TECHNOMIC Publishing Co., Inc. (1980).

Google Scholar

[7] T. Hayashi (Ed. ): Handbook of Composite Materials Engineering, JUSE (Japanese Union of Scientists and Engineers, in Japanese) (1971), p.521.

Google Scholar

[8] M. Kanemitsu and H. Nakayasu: Fracture Pattern and Lamination Configuration on Flexural Fracture on MultipleLayer CFRP, Proc. 4th Int. Conf. Fracture & Strength of Solid (2000), p.1159.

DOI: 10.4028/www.scientific.net/kem.183-187.1159

Google Scholar

[9] M. Kanemitsu and H. Nakayasu: Factor Analysis of Lamina Combination For Flexural Fracture of CFRP, Proc. 2nd Asian-Australasian Conf. On Composite Materials (ACCM-2000) (2000), p.993.

Google Scholar