Multiscale finite element analysis of mode I delamination growth in a fabric composite

被引：15

作者：

Yamanaka, Tadayoshi ^{[1
]}

Ghiasi, Hossein ^{[1
]}

Heidari-Rarani, Mohammad ^{[2
]}

Lessard, Larry ^{[1
]}

Feret, Victor ^{[1
]}

Hubert, Pascal ^{[1
]}

机构：

[1] McGill Univ, Dept Mech Engn, Montreal, PQ H3A 2K6, Canada

[2] Univ Isfahan, Dept Mech Engn, Fac Engn, Esfahan 8174673441, Iran

来源：

COMPOSITE STRUCTURES | 2015年 / 133卷

关键词：

Delamination; Multiscale modeling; Finite element analysis (FEA); Fabrics/textiles; BOUNDARY-CONDITIONS; TEXTILE COMPOSITES; REINFORCED COMPOSITES; WEAVE COMPOSITE; DAMAGE; MESOSCALE; PLAIN; 2D;

D O I：

10.1016/j.compstruct.2015.07.094

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

Mode I delamination of a five harness satin weave carbon fibre composite and the corresponding toughening mechanisms are studied using a multiscale finite element model of delamination growth in a double cantilever beam (DCB) specimen. The toughening mechanisms related to the fabric structure are studied by embedding a meso-scale model of the fibre architecture in the delamination zone into a macro-scale model of a DCB specimen. The R-curves and the load displacement curves obtained from this analysis agree with the lower bound of the experimental results. The analysis identified two major toughening mechanisms: the inter-yarn locking ahead of the delamination front causing stress relaxation and the formation of sub-surfaces. Contribution of each toughening mechanism towards total delamination toughness is quantitatively evaluated, identifying the inter-yarn locking as the main source of toughening in mode I delamination of fabric composites. Video abstract: Multimedia 1 shows the different stages of the mode I delamination growth in a 5HS composite DCB specimen and its corresponding load displacement curve. (C) 2015 Elsevier Ltd. All rights reserved.

引用

页码：157 / 165

页数：9

共 38 条

[31] Effects of fiber tow misalignment on the engineering properties of plain weave textile composites [J].

Woo, K ;

Whitcomb, JD .

COMPOSITE STRUCTURES, 1997, 37 (3-4) :343-355

[32] On selection of repeated unit cell model and application of unified periodic boundary conditions in micro-mechanical analysis of composites [J].

Xia, ZH ;

Zhou, CW ;

Yong, QL ;

Wang, XW .

INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2006, 43 (02) :266-278

[33] A unified periodical boundary conditions for representative volume elements of composites and applications [J].

Xia, ZH ;

Zhang, YF ;

Ellyin, F .

INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2003, 40 (08) :1907-1921

[34] MODELING WEAVE AND STACKING CONFIGURATION EFFECTS ON INTERLAMINAR SHEAR STRESSES IN FABRIC LAMINATES [J].

YURGARTIS, SW ;

MAURER, JP .

COMPOSITES, 1993, 24 (08) :651-658

[35] Finite element analysis of damaged woven fabric composite materials [J].

Zako, M ;

Uetsuji, Y ;

Kurashiki, T .

COMPOSITES SCIENCE AND TECHNOLOGY, 2003, 63 (3-4) :507-516

[36] Progressive damage simulation of triaxially braided composite using a 3D meso-scale finite element model [J].

Zhang, Chao ;

Li, Ning ;

Wang, Wenzhi ;

Binienda, Wieslaw K. ;

Fang, Hongbing .

COMPOSITE STRUCTURES, 2015, 125 :104-116

[37] Meso-scale failure modeling of single layer triaxial braided composite using finite element method [J].

Zhang, Chao ;

Binienda, Wieslaw K. ;

Goldberg, Robert K. ;

Kohlman, Lee W. .

COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING, 2014, 58 :36-46

[38] Multiscale finite element modeling of failure process of composite laminates [J].

Zhang, Y. X. ;

Zhang, H. S. .

COMPOSITE STRUCTURES, 2010, 92 (09) :2159-2165

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