On steady-state fibre pull-outI The stress field

Xi Zhang; Hong Yuan Liu; Yiu Wing Mai; Xiao Xue Diao

doi:10.1016/s0266-3538(99)00110-4

On steady-state fibre pull-outI The stress field

Xi Zhang, Hong Yuan Liu, Yiu Wing Mai, Xiao Xue Diao

Research output: Journal article publication › Journal article › Academic research › peer-review

50 Citations (Scopus)

Abstract

An improved theoretical model has been developed for describing the single-fibre pull-out process. With only a very few assumptions, solutions for the stress distribution can be obtained which satisfy all equilibrium equations, boundary conditions and continuity at the fibre/matrix. In the debonded region, a new friction law, in which the friction coefficient depends on the pull-out rate, is used to determine the interfacial shear stress. Numerical results for the stress distribution in both fully bonded and debonded regions are given for a typical carbon/epoxy composite system with different fibre pull-out rates, thermal residual stresses, material properties and the relative sizes of the fibre and matrix.

Original language	English
Pages (from-to)	2179-2189
Number of pages	11
Journal	Composites Science and Technology
Volume	59
Issue number	15
DOIs	https://doi.org/10.1016/s0266-3538(99)00110-4
Publication status	Published - Nov 1999
Externally published	Yes

Keywords

B. Debonding
Rate-dependent friction
Steady-state fibre pull-out
Stress field

ASJC Scopus subject areas

Ceramics and Composites
General Engineering

More information

10.1016/s0266-3538(99)00110-4

Cite this

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title = "On steady-state fibre pull-outI The stress field",

abstract = "An improved theoretical model has been developed for describing the single-fibre pull-out process. With only a very few assumptions, solutions for the stress distribution can be obtained which satisfy all equilibrium equations, boundary conditions and continuity at the fibre/matrix. In the debonded region, a new friction law, in which the friction coefficient depends on the pull-out rate, is used to determine the interfacial shear stress. Numerical results for the stress distribution in both fully bonded and debonded regions are given for a typical carbon/epoxy composite system with different fibre pull-out rates, thermal residual stresses, material properties and the relative sizes of the fibre and matrix.",

keywords = "B. Debonding, Rate-dependent friction, Steady-state fibre pull-out, Stress field",

author = "Xi Zhang and Liu, {Hong Yuan} and Mai, {Yiu Wing} and Diao, {Xiao Xue}",

year = "1999",

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doi = "10.1016/s0266-3538(99)00110-4",

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T1 - On steady-state fibre pull-outI The stress field

AU - Zhang, Xi

AU - Liu, Hong Yuan

AU - Mai, Yiu Wing

AU - Diao, Xiao Xue

PY - 1999/11

Y1 - 1999/11

N2 - An improved theoretical model has been developed for describing the single-fibre pull-out process. With only a very few assumptions, solutions for the stress distribution can be obtained which satisfy all equilibrium equations, boundary conditions and continuity at the fibre/matrix. In the debonded region, a new friction law, in which the friction coefficient depends on the pull-out rate, is used to determine the interfacial shear stress. Numerical results for the stress distribution in both fully bonded and debonded regions are given for a typical carbon/epoxy composite system with different fibre pull-out rates, thermal residual stresses, material properties and the relative sizes of the fibre and matrix.

AB - An improved theoretical model has been developed for describing the single-fibre pull-out process. With only a very few assumptions, solutions for the stress distribution can be obtained which satisfy all equilibrium equations, boundary conditions and continuity at the fibre/matrix. In the debonded region, a new friction law, in which the friction coefficient depends on the pull-out rate, is used to determine the interfacial shear stress. Numerical results for the stress distribution in both fully bonded and debonded regions are given for a typical carbon/epoxy composite system with different fibre pull-out rates, thermal residual stresses, material properties and the relative sizes of the fibre and matrix.

KW - B. Debonding

KW - Rate-dependent friction

KW - Steady-state fibre pull-out

KW - Stress field

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U2 - 10.1016/s0266-3538(99)00110-4

DO - 10.1016/s0266-3538(99)00110-4

M3 - Journal article

AN - SCOPUS:0033368776

SN - 0266-3538

VL - 59

SP - 2179

EP - 2189

JO - Composites Science and Technology

JF - Composites Science and Technology

IS - 15

ER -

On steady-state fibre pull-outI The stress field

Abstract

Keywords

ASJC Scopus subject areas

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