Characterising dynamic tensile mechanical properties of automotive materials at high strain rate

Wood, Paul and Schley, C.A. and Smith, G.F. and Buckley, M.A. and McGregor, I and Bardenheier, R. (2007) Characterising dynamic tensile mechanical properties of automotive materials at high strain rate. In: SIAT Symposium on International Automotive Technology, 2007-01-17 - 2007-01-20. (https://doi.org/10.4271/2007-26-065)

Abstract

This paper investigates the effects of specimen geometry on the measured dynamic mechanical properties of high strength sheet steel derived from high speed tensile testing at 15 m/s on a servo-hydraulic test machine. In this study, stochastic modelling is used extensively to support experimental investigations. From the results, recommendations are proposed in detail, for an improved specimen design and hence test procedure, to support the economic generation of reliable material strain rate sensitivity data for automotive sheet steels at higher strain rates, typically up to 600s -1 . The recommendations proposed are expected to have broader application.

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• Item metadata

  Item type:	Conference or Workshop Item(Paper)
  ID code:	30734
  Dates:	Date Event 17 January 2007 Published
  Notes:	Technical Paper Series 2007-26-065
  Subjects:	Technology > Engineering (General). Civil engineering (General) > Engineering design
  Department:	Faculty of Engineering > Design, Manufacture and Engineering Management
  Depositing user:	Pure Administrator
  Date deposited:	20 Jul 2011 14:06
  Last modified:	11 Nov 2024 16:29
  URI:	https://strathprints.strath.ac.uk/id/eprint/30734