Numerical Analysis of Interlaminar Stress Distributions around Hole in Thermoplastic Laminate

Abstract:

Article Preview

This paper investigates the interlaminar stress distributions at hole edge of notched thermoplastic laminates. Two numerical models of AS4/PEEK laminates with configuration of [±25]S4 and [0/±45/90]2S were built and studied by finite element code ANSYS. The results show: (1) The angle-ply configuration ([±25]S4) may cause more severe concentration of interlaminar shear stress at hole edge; (2) the quasi-isotropic configuration ([0/±45/90]2S) can lessen the stress concentration at hole edge.

Info:

Periodical:

Advanced Materials Research (Volumes 368-373)

Edited by:

Qing Yang, Li Hua Zhu, Jing Jing He, Zeng Feng Yan and Rui Ren

Pages:

1543-1546

DOI:

10.4028/www.scientific.net/AMR.368-373.1543

Citation:

G. H. Zhao et al., "Numerical Analysis of Interlaminar Stress Distributions around Hole in Thermoplastic Laminate", Advanced Materials Research, Vols. 368-373, pp. 1543-1546, 2012

Online since:

October 2011

Export:

Price:

$35.00

In order to see related information, you need to Login.

In order to see related information, you need to Login.