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Tensile Testing of Composite Specimen Source: Instron
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Strain Measurement for Composite Testing

April 25, 2024 |

Measuring the strain of composite materials when performing material tests is essential but can be challenging.

In this webinar, Instron will discuss the different solutions for strain measurement on composite materials, such as: strain gauges, clip-on extensometers, video extensometers and digital image correlation (DIC). It will discuss the advantages and disadvantages of each and when you might prefer one method over another.

Agenda:

  • Brief introduction to composite materials and properties
  • Strain measurement techniques for coupon testing
  • Examples of strain measurement for various test types including: in-plane tensile, compression, through thickness and v-notch shear
Presenter 1

Presenter 1:

Stephan Botzki

Senior Applications Engineer

Stephan Botzki has a background in mechanics and data analysis. As a senior applications engineer at Instron, Stephan's primary focus centers on static high-force testing for composites and other high-strength material applications. He is a voting member and recording secretary for the ASTM D30 committee focused on composite materials.

Presenter 2

Presenter 2:

Ashleigh Davis

Applications Engineer

Ashleigh Davis is a mechanical engineer with a diverse background, having worked in quality, automation, business development and now applications engineering. As an applications engineer at Instron, her primary focus is on static high-force testing for composites and other high-strength material applications.

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