Study of Damage in the Medium Density Polyethylene Using Digital Image Correlation

Lindemberg Ferreira dos Santos; Rodrigo Nogueira de Codes; Erijanio Nonato Silva; Rodrigo Amaral de Codes

doi:10.4028/www.scientific.net/MSF.869.356

Paper Titles

Preparation and Characterization of Composites Obtained of Polymeric Waste Coming from Boards Electronic Equipment
p.338

Effect of Hydrolytic Degradation on Mechanical Properties of PCL
p.342

Changes in Molecular Weight of Poly(Styrenesulfonate) Initiated by Thioxanthone: Photolysis and Photo-Oxidation
p.346

Processing of Pet-Silver Nanocomposite Filaments
p.350

Study of Damage in the Medium Density Polyethylene Using Digital Image Correlation
p.356

Tensile Test of High Strength Thinner Curaua Fiber Reinforced Polyester Matrix Composite
p.361

Influence of Graphite Powder and Carbon Black Weight Percentages on the Electrical Properties of Epoxy Composite Plates
p.366

Pullout Tests Behavior of Polyester Matrix Reinforced with Malva Fiber
p.371

Correlation between the Density and the Diameter of Fique Fibers
p.377

HomeMaterials Science ForumMaterials Science Forum Vol. 869Study of Damage in the Medium Density Polyethylene...

Study of Damage in the Medium Density Polyethylene Using Digital Image Correlation

Abstract:

The non-linear response of solids is an expression of irreversible processes that originate in microdefects, which are understood as initial material damage. This work aims to analyze the degradation of the mechanical properties of medium density polyethylene through continuum damage mechanics using Digital Image Correlation (DIC). With this technique, displacement and strain fields are obtained throughout the specimen gauge length and therefore optical gauges in any region of interest can measure the strain. Mechanical testing with successive loading and unloading were performed in order to obtain the actual magnitude of the material stiffness in certain strains. Finally, through the damage versus strain diagrams, the results showed that the damage in medium density polyethylene increases from a certain deformation.

You might also be interested in these eBooks

21st Brazilian Conference on Materials Science and Engineering

View Preview

Info:

Periodical:

Materials Science Forum (Volume 869)

Pages:

356-360

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.869.356

Citation:

Cite this paper

Online since:

August 2016

Authors:

Lindemberg Ferreira dos Santos*, Rodrigo Nogueira de Codes, Erijanio Nonato Silva, Rodrigo Amaral de Codes

Keywords:

Damage Mechanics, Digital Image Correlation, Polyethylene

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] W.D. Callister: Ciência e Engenharia dos Materiais: Uma Introdução. (Pearson Prentice Hall sétima ed. São Paulo, 2008).

Google Scholar

[2] L. M Candian, A.A. Dia: Cadernos de Engenharia de Estruturas Vol. 11(51) (2009), p.1.

Google Scholar

[3] F.M. B. Coutinho, I L. Mello, L C. Santa Maria: Ciência e Tecnologia Vol. 13 (1) (2003), p.1.

Google Scholar

[4] N. Cárdenas Oliver: Analise de falha da camada polimérica externa de cabos umbilicais, 2007. Tese (Doutorado em Engenharia) - Departamento de Engenharia Mecatrônica e de Sistemas Mecânicos, Escola Politécnica da Universidade de São Paulo, (2007).

DOI: 10.11606/t.3.2007.tde-14012008-111221

Google Scholar

[5] F.M. Peres: Métodos de mecânica da fratura aplicados a polietileno de média densidade destinado à extrusão de tubos, 2009. Tese (Doutorado em Engenharia), Escola Politécnica da Universidade de São Paulo, (2009).

DOI: 10.11606/t.3.2009.tde-15092009-161933

Google Scholar

[6] J. Lemaitre: A Course on Damage Mechanics. (Cachan, Springer segunda 2 ed., 1996).

Google Scholar

[7] J.L. Chaboche: Nuclear E. D. Vol. 105 (1987), p.19.

Google Scholar

[8] R.N. Codes, Estudo da mecânica da danificação aplicada ao concreto com efeitos de corrosão, 2006. Dissertação (Mestrado em Engenharia e Ciência de Materiais) - Departamento de engenharia metalúrgica e de materiais, Universidade Federal do Ceará, (2006).

DOI: 10.36229/978-85-7042-207-1.cap.20

Google Scholar

[9] J. Cuadra, P.A. Vanniamparambel, K. Hazeli, I. Bartoli, A. Kontsos: Composites Science and Technology Vol. 83 (2013), p.11.

Google Scholar

[10] X. Wang, S. Ma, Y. Zhao, Z. Zhou, P. Chen: Polymer Testing Vol. 30 (2011), p.861.

Google Scholar

[11] F. Hild, S. Roux, Correli Q4: A Software for Finite-element, Displacement Field Measurements by Digital Image Correlation, Cachan, Ecole Normale Supérieure de Cachan, (2006).

Google Scholar