Strain determination of polymeric materials using digital image correlation

Jerabek, Michael; Major, Zoltán; Lang, Reinhold W.

doi:10.1016/j.polymertesting.2010.01.005

Cited by 173 publications

(95 citation statements)

References 14 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…The dynamic mechanical analysis were carried out using a PerkinElmer DMA 8000. Other mechanical tests were performed using a Zwick/Roell Z250 testing machine equipped with a temperature chamber and using Digital Image Correlation (DIC; ARAMIS, GOM) for strain measurement [6].…”

Section: Methodsmentioning

confidence: 99%

Thermo-Viscoelastic Characterization of Polymer Laminate Films

Truszkiewicz

Tscharnuter

Pilz

2016

APP

View full text Add to dashboard Cite

Abstract. The investigated material -laminate is intended as a substrate for small electronic components, electrodes and printed circuits, which are processed onto the laminate prior to thermoforming. The placement of the electronic components and the connecting circuits must be carefully designed to prevent damage during the thermoforming. The thermo-viscoelastic behavior of a polymer laminate film was characterized by mechanical measurements to obtain data for material modeling. The strain was measured using digital image correlation. The film is anisotropic and is able to deform to strains up to 60 %.

show abstract

Section: Methodsmentioning

confidence: 99%

Thermo-Viscoelastic Characterization of Polymer Laminate Films

Truszkiewicz

Tscharnuter

Pilz

2016

APP

View full text Add to dashboard Cite

show abstract

“…Again, they stated that the tele-centric lens can effectively minimize the out-of-plane movements. In 2010, Jerabek et al [58] further analysed the effects of various parameters related to the DIC experimental set-up, such as the light intensity, camera shuttle time, speckle pattern, machine and vibration. In their work, they revealed that a fine speckle pattern and light intensity gave accurate results when it was in the condition of overexposure.…”

Section: Accuracy Analysis Of Two-dimensional Digital Image Correlationmentioning

confidence: 99%

A Review of Surface Deformation and Strain Measurement Using Two-Dimensional Digital Image Correlation

Khoo¹,

Karuppanan²,

Tan³

2016

Metrology and Measurement Systems

110

View full text Add to dashboard Cite

Among the full-field optical measurement methods, the Digital Image Correlation (DIC) is one of the techniques which has been given particular attention. Technically, the DIC technique refers to a non-contact strain measurement method that mathematically compares the grey intensity changes of the images captured at two different states: before and after deformation. The measurement can be performed by numerically calculating the displacement of speckles which are deposited on the top of object's surface. In this paper, the Two-Dimensional Digital Image Correlation (2D-DIC) is presented and its fundamental concepts are discussed. Next, the development of the 2D-DIC algorithms in the past 33 years is reviewed systematically. The improvement of 2D-DIC algorithms is presented with respect to two distinct aspects: their computation efficiency and measurement accuracy. Furthermore, analysis of the 2D-DIC accuracy is included, followed by a review of the DIC applications for two-dimensional measurements.

show abstract

“…Therefore, the wavelength shift measured by each FBG sensor can be obtained by combining Equations (6), (8) and (2).…”

Section: Strain Measurement ( =0)mentioning

confidence: 99%

“…Zike et al [1], have developed a procedure to correct the gauge factor for strain gauges used in polymer composite testing. Jerabek et al [2] and Crupi et al [3] have developed digital image correlation techniques to evaluate the strain during shear and static/fatigue tensile testing.…”

Section: Introductionmentioning

confidence: 99%