Progressive Failure Analysis of Low Energy Impact in Carbon Fiber Filament Winding Cylinders

Ribeiro, Marcelo Leite; Martins, Tereza da Silva; Angélico, Ricardo Afonso; Vandepitte, Dirk; Tita, Volnei

doi:10.5151/meceng-wccm2012-18076

Cited by 4 publications

(4 citation statements)

References 21 publications

(28 reference statements)

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“…The ABAQUS TM general contact algorithm regarding hard contact normal behavior was used to model the interactions between the cylinder and the base as well as for the cylinder and the impactor head. More details about the finite element analyses can be found at Ribeiro et al[19]. This simulation did not include any damage model and progressive failure analysis, i.e.…”

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confidence: 99%

Experimental analysis of transverse impact loading on composite cylinders

Ribeiro

Vandepitte

2015

Composite Structures

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confidence: 99%

Experimental analysis of transverse impact loading on composite cylinders

Ribeiro

Vandepitte

2015

Composite Structures

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“…...............................................98 Table 13: Cylinders lay-up and average thickness. .............................................................................106 ................................................................................106 Table 15: Maximum force, displacement and strain for type A cylinders (8.4 J). ...............................112 Table 16: Ratio between elastic energy (E e ) and dissipated energy (E d ) - Type A cylinders ..............115 Table 17: Results summary for type A cylinders (31 J).…”

Section: Figures XVIImentioning

confidence: 99%

“…Despite both material models use the secant modulus to decrease the elastic modulus 11 E , the proposed model is the function of the strain and Ladevèze's model has a secant modulus…”

Section: Materials Model Summarymentioning

confidence: 99%

Damage and progressive failure analysis for aeronautic composite structures with curvature

Ribeiro¹

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As recentes melhorias nos processos de fabricação e nas propriedades dos materiais associadas a excelentes características mecânicas e baixo peso tornam os materiais compósitos muito atrativos para aplicação em estruturas aeronáuticas. No entanto, mesmo novos projetos, ainda são muito conservadores, pois os fenômenos de falha dos compósitos são muito complexos. Vários critérios e teorias de falha têm sido desenvolvidos para descrever o processo de dano e sua evolução, mas a solução do problema ainda está em aberto. Além disso, técnicas modernas de fabricação, como o enrolamento filamentar (filament winding) vêm sendo utilizadas para produzir uma ampla variedade de formas estruturais. Assim, este trabalho apresenta o desenvolvimento de um modelo de dano e a sua aplicação para simular a falha progressiva de estruturas planas e cilíndricas fabricadas em material compósito através do processo de filament winding. O modelo de dano proposto foi implementado como sub-rotinas em linguagem FORTRAN (UMAT-User Material Subroutine e, VUMAT-User Material Subroutine para simulações explícitas), que foram compiladas junto ao programa comercial de Elementos Finitos ABAQUS TM. Várias análises numéricas foram realizadas via elementos finitos, a fim de prever a falha dessas estruturas de material compósito sob diferentes condições de carregamentos quase-estáticos e de impacto. Além disso, vários ensaios experimentais foram realizados, a fim de identificar os parâmetros relacionados com o modelo de material, bem como avaliar as potencialidades e as limitações do modelo proposto. Palavras-chave: estruturas curvas, materiais compósitos, modelo de material, análise progressiva de falhas, Elementos Finitos.

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“…In [68], Ribeiro et al studied composite cylinders with three different layup configurations shown in Table 2-2. 10 J and 30 J impact energy tests were performed.…”

Section: Numerical Studies Of the Failure Of Composite Tubesmentioning

confidence: 99%

Failure evaluation of filament wound composite risers with isotropic liner

Boon¹

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The use of composite materials such as carbon/epoxy for the construction of deep water risers in place of metals can lead to significant weight reduction and cost savings. In order to realize this potential, a thorough understanding of the mechanical behavior and failure modes of composite risers is required.In this study, the progressive damage analysis technique and finite element simulations are used extensively to investigate the failure of composite risers. The nonlinear behavior of composites in the pre-failure stage is taken into consideration in the bimodulus-plastic model developed in this study. The inclusion of the nonlinear behavior can result in better predictions in the finite element simulations. A predictive model is also developed to determine the tensile properties of composite materials affected by moisture. The model is based on the use of additive group contributions for polymers. The tensile properties calculated using the model agreed well with experimental data. The effect of moisture on the compressive properties of composite materials is also investigated in experiments and simulations. Failure at the liner-composite interface is also considered in this study. The failure and damage mechanisms at the interface for the grooving and grit blasting mechanical surface treatment methods are investigated and discussed. The behavior and failure of the liner-composite interface are modeled successfully in finite element simulations.The local analysis of a composite riser segment using finite element simulations is demonstrated. The progressive damage analysis method is effective in predicting failure, especially for cases where damage due to accidental load has occurred.

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Progressive Failure Analysis of Low Energy Impact in Carbon Fiber Filament Winding Cylinders

Abstract: Abstract. Composite material is very attractive for structural applications due to its in

Cited by 4 publications

References 21 publications

Experimental analysis of transverse impact loading on composite cylinders

Experimental analysis of transverse impact loading on composite cylinders

Damage and progressive failure analysis for aeronautic composite structures with curvature

Failure evaluation of filament wound composite risers with isotropic liner

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