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Compressive behavior of composite panels with deeply embedded delamination

FU Hui-min PENG Bo

FU Hui-min, PENG Bo. Compressive behavior of composite panels with deeply embedded delamination[J]. 航空动力学报, 2012, 27(1): 82-88.
引用本文: FU Hui-min, PENG Bo. Compressive behavior of composite panels with deeply embedded delamination[J]. 航空动力学报, 2012, 27(1): 82-88.
FU Hui-min, PENG Bo. Compressive behavior of composite panels with deeply embedded delamination[J]. Journal of Aerospace Power, 2012, 27(1): 82-88.
Citation: FU Hui-min, PENG Bo. Compressive behavior of composite panels with deeply embedded delamination[J]. Journal of Aerospace Power, 2012, 27(1): 82-88.

Compressive behavior of composite panels with deeply embedded delamination

Compressive behavior of composite panels with deeply embedded delamination

  • 摘要: The compressive behavior of laminates with a deeply embedded circular delamination was studied numerically and experimentally. In the finite element analysis (FEA),virtual crack closure technique (VCCT) and B-K law were employed to simulate the delamination growth,and the contact of the two substrates was considered.The effect of the delamination size and through-thickness position on the compressive behavior of laminates with an artificially embedded circular delamination was discussed.It is found that the through-thickness position affects the buckling mode,which then strongly influences delamination growth speed and direction,as well as the dominant component energy release rate (ERR).The numerical results agreed well with the experimental results.

     

  • [1] Cairns D S,Minguet P J,Abdallah M G.Theoretical and experimental response of composite laminates with delaminations loaded in compression[J].Composite Structures,1994,27(4):431-437.
    [2] Asp L E,Nilsson S,Singh S.An experimental investigation of the influence of delamination growth on the residual strength of impacted laminates[J].Composites Part A:Applied Science and Manufacturing,2001,32(9):1229-1235.
    [3] Gu H Z,Chattopadhyay A.An experimental investigation of delamination buckling and postbuckling of composite laminates[J].Composites Science and Technology,1999,59(6):903-910.
    [4] Riccio A,Scaramuzzino F,Perugini P.Embedded delamination growth in composite panels under compressive load[J]. Composites Part B:Engineering,2001,32(3):209-218.
    [5] Shen F,Lee K H,Tay T E.Modeling delamination growth in laminated composites[J].Composites Science and Technology,2001,61(9):1239-1251.
    [6] HAN Xuequn.Numerical simulation of delamination damage for composite laminates.Wuhan:Wuhan University of Technology,2010.
    [7] Liu P F,Hou S J,Chu J K et al.Finite element analysis of postbuckling and delamination of composite laminates using virtual crack closure technique[J].Composite Structures,2011,93(6):1549-1560.
    [8] FU Huimin,ZHANG Yongbo. On the distribution of delamination in composite structures and compressive strength prediction for laminates with embedded delaminations[J]. Applied Composite Materials,2010,18(3):253-269.
    [9] ASTM Committee D30 on Composite Materials.D 7137/D 7137M-07.standard test method for compressive residual strength properties of damaged polymer matrix composite plates1[S].United States:ASTM International,2007.
    [10] Benzeggagh M,Kenane M.Measurement of mixed-mode delamination fracture toughness of unidirectional glass/epoxy composites with mixed-mode bending apparatus[J].Composite Science and Technology,1996,56(4):439-449.
    [11] Ronald Krueger.Virtual crack closure technique:history,approach,and applications applied mechanics Reviews[J].2004,57(2):109-144.
    [12] Suemasu H,Sasaki W,Ishikawa T,Aoki Y.A numerical study on compressive behavior of composite plates with multiple circular delaminations considering delamination propagation[J].Composites Science and Technology,2008,68(12):2562-2567.
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出版历程
  • 收稿日期:  2011-06-24
  • 修回日期:  2011-11-01
  • 刊出日期:  2012-01-28

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