A new approach to assessing carbon fiber/epoxy interfacial shear strength by tensile test of 45° fiber bundle composites: Experiment, modeling and applicability

Guocheng Qi; Shanyi Du; Boming Zhang; Yalin Yu

doi:10.1016/j.compscitech.2016.04.032

A new approach to assessing carbon fiber/epoxy interfacial shear strength by tensile test of 45° fiber bundle composites: Experiment, modeling and applicability

Guocheng Qi^*
, Shanyi Du
, Boming Zhang
, Yalin Yu

^*此作品的通讯作者

材料科学与工程学院

Beihang University
Harbin Institute of Technology

科研成果: 期刊稿件 › 文章 › 同行评审

34 引用（Scopus）

摘要

This work concentrates on the assessment of carbon fiber/epoxy interfacial shear strength by 45° fiber bundle tensile (45FBT) test. The 45FBT samples for three different carbon fiber/epoxy systems were prepared and tested. The multiscale model based on the generalized methods of cells (GMC) was established to simulate the tensile damage process and analyze the interfacial stress state. The interfacial shear strength in 45FBT specimen was calculated. The 45FBT test was compared with the transverse fiber bundle tensile (TFBT) test. The applicability of the 45FBT test was finally discussed.

源语言	英语
页（从-至）	214-221
页数	8
期刊	Composites Science and Technology
卷	129
DOI	https://doi.org/10.1016/j.compscitech.2016.04.032
出版状态	已出版 - 6 6月 2016

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@article{ff41634055de44fb9fc3552ec6e5c0b8,

title = "A new approach to assessing carbon fiber/epoxy interfacial shear strength by tensile test of 45° fiber bundle composites: Experiment, modeling and applicability",

abstract = "This work concentrates on the assessment of carbon fiber/epoxy interfacial shear strength by 45° fiber bundle tensile (45FBT) test. The 45FBT samples for three different carbon fiber/epoxy systems were prepared and tested. The multiscale model based on the generalized methods of cells (GMC) was established to simulate the tensile damage process and analyze the interfacial stress state. The interfacial shear strength in 45FBT specimen was calculated. The 45FBT test was compared with the transverse fiber bundle tensile (TFBT) test. The applicability of the 45FBT test was finally discussed.",

keywords = "Carbon fibers, Interfacial strength, Multiscale modeling",

author = "Guocheng Qi and Shanyi Du and Boming Zhang and Yalin Yu",

note = "Publisher Copyright: {\textcopyright} 2016 Elsevier Ltd.",

year = "2016",

month = jun,

day = "6",

doi = "10.1016/j.compscitech.2016.04.032",

language = "英语",

volume = "129",

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T1 - A new approach to assessing carbon fiber/epoxy interfacial shear strength by tensile test of 45° fiber bundle composites

T2 - Experiment, modeling and applicability

AU - Qi, Guocheng

AU - Du, Shanyi

AU - Zhang, Boming

AU - Yu, Yalin

PY - 2016/6/6

Y1 - 2016/6/6

N2 - This work concentrates on the assessment of carbon fiber/epoxy interfacial shear strength by 45° fiber bundle tensile (45FBT) test. The 45FBT samples for three different carbon fiber/epoxy systems were prepared and tested. The multiscale model based on the generalized methods of cells (GMC) was established to simulate the tensile damage process and analyze the interfacial stress state. The interfacial shear strength in 45FBT specimen was calculated. The 45FBT test was compared with the transverse fiber bundle tensile (TFBT) test. The applicability of the 45FBT test was finally discussed.

AB - This work concentrates on the assessment of carbon fiber/epoxy interfacial shear strength by 45° fiber bundle tensile (45FBT) test. The 45FBT samples for three different carbon fiber/epoxy systems were prepared and tested. The multiscale model based on the generalized methods of cells (GMC) was established to simulate the tensile damage process and analyze the interfacial stress state. The interfacial shear strength in 45FBT specimen was calculated. The 45FBT test was compared with the transverse fiber bundle tensile (TFBT) test. The applicability of the 45FBT test was finally discussed.

KW - Carbon fibers

KW - Interfacial strength

KW - Multiscale modeling

UR - https://www.scopus.com/pages/publications/84965117862

U2 - 10.1016/j.compscitech.2016.04.032

DO - 10.1016/j.compscitech.2016.04.032

M3 - 文章

AN - SCOPUS:84965117862

SN - 0266-3538

VL - 129

SP - 214

EP - 221

JO - Composites Science and Technology

JF - Composites Science and Technology

ER -

A new approach to assessing carbon fiber/epoxy interfacial shear strength by tensile test of 45° fiber bundle composites: Experiment, modeling and applicability

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