The effect of ply thickness on the damage mechanisms in notched composites

Zengshan Li; Zhidong Guan; Wei He; Debo Liu

The effect of ply thickness on the damage mechanisms in notched composites

Zengshan Li
, Zhidong Guan^*
, Wei He
, Debo Liu

^*Corresponding author for this work

School of Aeronautic Science and Engineering

Beihang University

Research output: Contribution to conference › Paper › peer-review

Abstract

The effect of ply thickness on the damage mechanisms in notched composites in order was investigated using progressive failure analysis (PFA) methodology. For thicker ply laminates, higher thermal residual stresses lead to accelerating matrix cracking, delamination, splitting damage and failure type transits from brittle or pull-out to delamination.

Original language	English
State	Published - 2011
Event	18th International Conference on Composites Materials, ICCM 2011 - Jeju, Korea, Republic of Duration: 21 Aug 2011 → 26 Aug 2011

Conference

Conference	18th International Conference on Composites Materials, ICCM 2011
Country/Territory	Korea, Republic of
City	Jeju
Period	21/08/11 → 26/08/11

Keywords

Damage mechanism
Delamination
Failure mode
PFA

Cite this

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title = "The effect of ply thickness on the damage mechanisms in notched composites",

abstract = "The effect of ply thickness on the damage mechanisms in notched composites in order was investigated using progressive failure analysis (PFA) methodology. For thicker ply laminates, higher thermal residual stresses lead to accelerating matrix cracking, delamination, splitting damage and failure type transits from brittle or pull-out to delamination.",

keywords = "Damage mechanism, Delamination, Failure mode, PFA",

author = "Zengshan Li and Zhidong Guan and Wei He and Debo Liu",

year = "2011",

language = "英语",

note = "18th International Conference on Composites Materials, ICCM 2011 ; Conference date: 21-08-2011 Through 26-08-2011",

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TY - CONF

T1 - The effect of ply thickness on the damage mechanisms in notched composites

AU - Li, Zengshan

AU - Guan, Zhidong

AU - He, Wei

AU - Liu, Debo

PY - 2011

Y1 - 2011

N2 - The effect of ply thickness on the damage mechanisms in notched composites in order was investigated using progressive failure analysis (PFA) methodology. For thicker ply laminates, higher thermal residual stresses lead to accelerating matrix cracking, delamination, splitting damage and failure type transits from brittle or pull-out to delamination.

AB - The effect of ply thickness on the damage mechanisms in notched composites in order was investigated using progressive failure analysis (PFA) methodology. For thicker ply laminates, higher thermal residual stresses lead to accelerating matrix cracking, delamination, splitting damage and failure type transits from brittle or pull-out to delamination.

KW - Damage mechanism

KW - Delamination

KW - Failure mode

KW - PFA

UR - https://www.scopus.com/pages/publications/85076870426

M3 - 论文

AN - SCOPUS:85076870426

T2 - 18th International Conference on Composites Materials, ICCM 2011

Y2 - 21 August 2011 through 26 August 2011

ER -

The effect of ply thickness on the damage mechanisms in notched composites

Abstract

Conference

Keywords

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Cite this