Buckling analyses of the antisymetrical composite laminate plate with a crack from circular notch

被引：2

作者：

Hamani, N.

Ouinas, D.

Benderdouche, N.

Sahnoun, M.

机构：

来源：

FUTURE MATERIALS ENGINEERING AND INDUSTRY APPLICATION | 2012年 / 365卷

关键词：

Notch and crack; Buckling; Composite laminate; Finite element analysis; ANGLE-PLY PLATES; COMPRESSION; BEHAVIOR;

D O I：

10.4028/www.scientific.net/AMR.365.56

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this study, an analysis of buckling was carried out on composite rectangular plates with and without circular notch by using the finite element method. The graphite/epoxy laminated plates were arranged antisymmetrically in the following ordered way [(theta/theta)(2)](s). The buckling strength of the asymmetrical laminated plates subjected to uniaxial load is determined as a function of fiber orientation. The results show that whatever the notch radius, the buckling load is almost stable. The cumulated effect due to the presence of the longitudinal and transverse cracks as well as a circular notch reduces the buckling load considerably, which increases the risk of the fracture.

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页码：56 / 61

页数：6

相关论文

共 11 条

[1] Buckling behavior of laminated composite plates [J].

Baba, Buket Okutan .

JOURNAL OF REINFORCED PLASTICS AND COMPOSITES, 2007, 26 (16) :1637-1655

[2] Buckling optimization of symmetrically laminated plates with various geometries and end conditions [J].

Hu, HT ;

Lin, BH .

COMPOSITES SCIENCE AND TECHNOLOGY, 1995, 55 (03) :277-285

[3] Buckling analysis of laminated composite plates with an elliptical/circular cutout using FEM [J].

Komur, M. Aydin ;

Sen, Faruk ;

Atas, Akin ;

Arslan, Nurettin .

ADVANCES IN ENGINEERING SOFTWARE, 2010, 41 (02) :161-164

[4] Failure of carbon composite-to-aluminum joints with combined mechanical fastening and adhesive bonding [J].

Kweon, Jin-Hwe ;

Jung, Jae-Woo ;

Kim, Tae-Hwan ;

Choi, Jin-Ho ;

Kim, Dong-Hyun .

COMPOSITE STRUCTURES, 2006, 75 (1-4) :192-198

[5]

LEISSA AW, 1985, AFWALTR853069

[6] OPTIMAL FIBER ORIENTATION FOR SIMPLY-SUPPORTED, ANGLE-PLY PLATES UNDER BIAXIAL COMPRESSION [J].

MUC, A .

COMPOSITE STRUCTURES, 1988, 9 (02) :161-172

[7] BUCKLING BEHAVIOR OF COMPRESSION-LOADED SYMMETRICALLY LAMINATED ANGLE-PLY PLATES WITH HOLES [J].

NEMETH, MP .

AIAA JOURNAL, 1988, 26 (03) :330-336

[8] EFFECTS OF ORTHOTROPY AND WIDTH ON THE COMPRESSION STRENGTH OF GRAPHITE-EPOXY PANELS WITH HOLES [J].

RHODES, MD ;

MIKULAS, MM ;

MCGOWAN, PE .

AIAA JOURNAL, 1984, 22 (09) :1283-1292

[9] Buckling of laminated plates with general boundary conditions under combined compression, tension, and shear - A semi-analytical solution [J].

Shufrin, I. ;

Rabinovitch, O. ;

Eisenberger, M. .

THIN-WALLED STRUCTURES, 2008, 46 (7-9) :925-938

[10] OPTIMUM DESIGN OF CUTOUTS IN LAMINATED COMPOSITE STRUCTURES [J].

VELLAICHAMY, S ;

PRAKASH, BG ;

BRUN, S .

COMPUTERS & STRUCTURES, 1990, 37 (03) :241-246