Determination of high strain rate behavior of steel using finite element analysis and high strain rate experimentation

Research output: Chapter in Book/Report/Conference proceedingChapter

Abstract

High strain rate properties of materials are often difficult and expensive to obtain. There is a growing interest in the high strain rate behavior of metallic materials. Finite Element Analysis (FEA) is being used to simulate these behaviors with the fewest number of experiments needed to characterize the material. A model of a steel ring was developed using the finite element software Abaqus. High strain rate properties of AISI 4340 steel were used for the analysis. The finite element model was coupled with the split Hopkinson pressure bar technique, along with a novel experimental method of characterization. Fracture strain in the FEA was adjusted to induce failure in the ring. Failure was modeled as element deletion. A fracture strain less than 1×10-5 was needed to initiate element deletion. The effects of mesh type and defects are investigated.

Original languageEnglish (US)
Title of host publicationTMS 2013 142nd Annual Meeting and Exhibition, Annual Meeting
PublisherWiley-Blackwell
Pages1175-1181
Number of pages7
ISBN (Electronic)9781118663547
ISBN (Print)9781118605813
DOIs
StatePublished - Jan 1 2013

Fingerprint

Steel
Strain rate
Finite element method
Defects
Experiments

All Science Journal Classification (ASJC) codes

  • Engineering(all)
  • Materials Science(all)

Cite this

Schreiber, Jeremy ; Eden, Timothy John ; Smid, Ivica. / Determination of high strain rate behavior of steel using finite element analysis and high strain rate experimentation. TMS 2013 142nd Annual Meeting and Exhibition, Annual Meeting. Wiley-Blackwell, 2013. pp. 1175-1181
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Determination of high strain rate behavior of steel using finite element analysis and high strain rate experimentation. / Schreiber, Jeremy; Eden, Timothy John; Smid, Ivica.

TMS 2013 142nd Annual Meeting and Exhibition, Annual Meeting. Wiley-Blackwell, 2013. p. 1175-1181.

Research output: Chapter in Book/Report/Conference proceedingChapter

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