A fiber-bridging model with stress gradient effects

Sun Yi; Li Tao

doi:10.1007/bf02486708

A fiber-bridging model with stress gradient effects

Sun Yi
, Li Tao

School of Astronautics

Chinese Academy of Sciences
Harbin Institute of Technology

Research output: Contribution to journal › Article › peer-review

Abstract

A fiber-bridging model with stress gradient effects is proposed for unidirectional fiber-reinforced composites. The stress gradient terms are introduced by solving a micromechanical model under a non-uniform stress loading. It is shown that the stress gradient effect is significant on both the fiber-bridging stress distribution and the value of the critical load of fiber failure.

Original language	English
Pages (from-to)	164-172
Number of pages	9
Journal	Acta Mechanica Sinica/Lixue Xuebao
Volume	16
Issue number	2
DOIs	https://doi.org/10.1007/bf02486708
State	Published - 2000

Keywords

Fiber-reinforced composite
Gradient theory
Micromechanics

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10.1007/bf02486708

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title = "A fiber-bridging model with stress gradient effects",

abstract = "A fiber-bridging model with stress gradient effects is proposed for unidirectional fiber-reinforced composites. The stress gradient terms are introduced by solving a micromechanical model under a non-uniform stress loading. It is shown that the stress gradient effect is significant on both the fiber-bridging stress distribution and the value of the critical load of fiber failure.",

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author = "Sun Yi and Li Tao",

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N2 - A fiber-bridging model with stress gradient effects is proposed for unidirectional fiber-reinforced composites. The stress gradient terms are introduced by solving a micromechanical model under a non-uniform stress loading. It is shown that the stress gradient effect is significant on both the fiber-bridging stress distribution and the value of the critical load of fiber failure.

AB - A fiber-bridging model with stress gradient effects is proposed for unidirectional fiber-reinforced composites. The stress gradient terms are introduced by solving a micromechanical model under a non-uniform stress loading. It is shown that the stress gradient effect is significant on both the fiber-bridging stress distribution and the value of the critical load of fiber failure.

KW - Fiber-reinforced composite

KW - Gradient theory

KW - Micromechanics

UR - https://www.scopus.com/pages/publications/33745538423

U2 - 10.1007/bf02486708

DO - 10.1007/bf02486708

M3 - 文章

AN - SCOPUS:33745538423

SN - 0567-7718

VL - 16

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JO - Acta Mechanica Sinica/Lixue Xuebao

JF - Acta Mechanica Sinica/Lixue Xuebao

IS - 2

ER -

A fiber-bridging model with stress gradient effects

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Keywords

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