Use of the Iosipescu test for the identification of shear damage evolution laws of an orthotropic composite

被引：28

作者：

Bru, Thomas ^{[1
,2
]}

Olsson, Robin ^{[1
]}

Gutkin, Renaud ^{[1
]}

Vyas, Gaurav M. ^{[1
]}

机构：

[1] Swerea SICOMP AB, SE-43122 Molndal, Sweden

[2] Chalmers, Div Mat & Computat Mech, Dept Appl Mech, SE-41296 Gothenburg, Sweden

来源：

COMPOSITE STRUCTURES | 2017年 / 174卷

关键词：

Shear testing; Thermosetting resin; Fabrics/textiles; Finite element analysis (FEA); Continuum damage mechanics CDM; FIBER-REINFORCED COMPOSITES; OF-PLANE SHEAR; STRAIN; FAILURE; INPLANE; SPECIMEN; FRICTION; BEHAVIOR; GROWTH; MODEL;

D O I：

10.1016/j.compstruct.2017.04.068

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

The experimental evaluation of the shear response of fibre-reinforced plies is a requirement for accurate material models predicting progressive damage. In the first part of the paper, the quality of the Iosipescu shear test is investigated with full-field strain measurements and finite element analyses. In the second part, the in-plane and through-thickness shear response of an orthotropic carbon/epoxy uni-weave non-crimp fabric composite are compared, and the stress-strain curves used as input for two continuum damage mechanics models. Both models were able to predict accurately the nonlinear shear behaviour of the material. The model parameters and the damage evolution laws could easily be extracted from cyclic Iosipescu tests. (C) 2017 Elsevier Ltd. All rights reserved.

引用

页码：319 / 328

页数：10

共 49 条

[1] THE IOSIPESCU SHEAR TEST AS APPLIED TO COMPOSITE-MATERIALS
WALRATH, DE
ADAMS, DF
EXPERIMENTAL MECHANICS, 1983, 23 (01) : 105 - 110
[2] Measuring constitutive shear behavior of orthotropic composites and evaluation of the modified Iosipescu test
Melin, L. Niklas
Neumeister, Jonas M.
COMPOSITE STRUCTURES, 2006, 76 (1-2) : 106 - 115
[3] IOSIPESCU SHEAR TEST OF COMPOSITE JOINT SPECIMENS IN TENSILE LOADING
KIM, JK
PARK, JH
ADVANCED COMPOSITES LETTERS, 1995, 4 (04) : 111 - 114
[4] THE IOSIPESCU SHEAR TEST AS APPLIED TO COMPOSITE-MATERIALS - CLOSURE
WALRATH, DE
ADAMS, DF
EXPERIMENTAL MECHANICS, 1984, 24 (01) : 67 - 67
[5] THE IOSIPESCU SHEAR TEST AS APPLIED TO COMPOSITE-MATERIALS - DISCUSSION
ARCAN, M
EXPERIMENTAL MECHANICS, 1984, 24 (01) : 66 - 67
[6] An orthotropic damage model for masonry walls with consistent damage evolution laws
Teschemacher, Tobias
Kalkbrenner, Philip
Pela, Luca
Wuechner, Roland
Bletzinger, Kai-Uwe
MATERIALS AND STRUCTURES, 2023, 56 (08)
[7] An orthotropic damage model for masonry walls with consistent damage evolution laws
Tobias Teschemacher
Philip Kalkbrenner
Luca Pelà
Roland Wüchner
Kai-Uwe Bletzinger
Materials and Structures, 2023, 56
[8] THE IOSIPESCU SHEAR TEST METHOD AS USED FOR TESTING POLYMERS AND COMPOSITE-MATERIALS
ADAMS, DF
POLYMER COMPOSITES, 1990, 11 (05) : 286 - 290
[9] EVALUATION OF TESTING TECHNIQUES FOR THE IOSIPESCU SHEAR TEST FOR ADVANCED COMPOSITE-MATERIALS
LEE, S
MUNRO, M
JOURNAL OF COMPOSITE MATERIALS, 1990, 24 (04) : 419 - 440
[10] Critical examination of the Iosipescu shear test as applied to 0° unidirectional composite materials
Odegard, G
Searles, K
Kumosa, M
MECHANICS OF COMPOSITE MATERIALS AND STRUCTURES, 1999, 6 (03): : 229 - 256

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