Numerical Investigation of the Stringer Termination Debonding in Composite Stiffened Panels

Andrea Sellitto; S. Della Corte; Aniello Riccio

doi:10.4028/www.scientific.net/KEM.713.42

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HomeKey Engineering MaterialsKey Engineering Materials Vol. 713Numerical Investigation of the Stringer...

Numerical Investigation of the Stringer Termination Debonding in Composite Stiffened Panels

Abstract:

The purpose of this work is the numerical investigation of the stringer termination debonding in composite stiffened panels, subjected to a traction load. A parametric analysis has been carried out, considering the influence of the plies’ number and of the stringer width on the delamination initiation load as well as on the skin-stringer complete separation load.

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Periodical:

Key Engineering Materials (Volume 713)

Pages:

42-45

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.713.42

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Online since:

September 2016

Authors:

Andrea Sellitto*, S. Della Corte, Aniello Riccio

Keywords:

CZM, Finite Element Method (FEM), Inter-Laminar Damage, Stringer Termination

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References

[1] F. Caputo, G. Lamanna, A. De Luca, V. Lopresto. Numerical simulation of LVI test onto composite plates. AIP Conference Proceedings 2014; 1599: 334-337.

DOI: 10.1063/1.4876846

Google Scholar

[2] A. Riccio, A. Sellitto. Analytical tool for the preliminary design of an adhesively bonded T joint. Key Engineering Materials 2016; 665: 285-288.

DOI: 10.4028/www.scientific.net/kem.665.285

Google Scholar

[3] A. Riccio, M. Damiano, A. Raimondo, G. Di Felice, A. Sellitto. A fast numerical procedure for the simulation of inter-laminar damage growth in stiffened composite panels. Composite Structures 2016; 145: 203-216.

DOI: 10.1016/j.compstruct.2016.02.081

Google Scholar

[4] A. Faggiani, B.G. Falzon. Numerical analysis of stiffener runout sections. Applied Composite Materials 2007; 14(2): 145-158.

DOI: 10.1007/s10443-007-9037-z

Google Scholar

[5] E. Greenhalgh, M.H. Garcia. Fracture mechanisms and failure processes at stiffener run-outs in polymer matrix composite stiffened elements. Composites Part A: Applied Science and Manufacturing 2004; 35(12): 1447-1458.

DOI: 10.1016/j.compositesa.2004.05.006

Google Scholar

[6] R. Krueger, P.J. Minguet. Analysis of composite skin-stiffener debond specimens using a shell/3D modeling technique. Composite Structures 2007: 81(1), 41-59.

DOI: 10.1016/j.compstruct.2006.05.006

Google Scholar

[7] E. Armentani, F. Caputo, R. Esposito, G. Godono. Evaluation of energy release rate for delamination defects at the skin/stringer interface of a stiffened composite panel. Engineering Fracture Mechanics 2004; 71: 885–895.

DOI: 10.1016/s0013-7944(03)00045-6

Google Scholar

[8] H. Hosseini-Toudeshky, B. Mohammadi, B. Hamidi, H.R. Ovesy. Analysis of composite skin/stiffener debounding and failure under uniaxial loading. Composite Structures 2006; 75(1-4): 428-436.

DOI: 10.1016/j.compstruct.2006.04.019

Google Scholar

[9] S. Psarras, S.T. Pinho, B.G. Falzon. Design of composite stiffener run-outs for damage tolerance. Finite Elements in Analysis and Design, 2011; 47(8): 949-954.

DOI: 10.1016/j.finel.2011.03.011

Google Scholar

[10] Abaqus Analysis, User's Manual: Volume IV. Dassault Systémes, (2011).

Google Scholar

[11] C. Dávila, P.P. Camanho, A. Turon. Cohesive Elements for Shells. NASA/TP-2007-214869, (2007).

Google Scholar

[12] P.P. Camanho, C.G. Dávila and D. R. Ambur. Numerical simulation of delamination growth in composite materials. NASA/TP-2001- 211041, (2001).

Google Scholar

[13] A. Turon, C. Dávila, P.P. Camanho, J. Cost. An engineering solution for mesh size effects in the simulation of delamination using cohesive zone models. Engineering Fracture Mechanics 2007; 74(10): 1665-1682.

DOI: 10.1016/j.engfracmech.2006.08.025

Google Scholar