Characterising performance of automotive materials at high strain rate for improved crash design

Paul Wood, C.A. Schley, I McGregor, T. Dutton, M. Bloomfield, R. Bardenheier

Research output: Contribution to conferenceProceeding

3 Citations (Scopus)

Abstract

This paper investigates the effect of specimen geometry on the measured dynamic mechanical properties of a high strength sheet steel material derived from tensile testing at 15 m/s on a high speed servo-hydraulic test machine. In this study, stochastic modelling is used extensively to support experimental investigations. The current objective is to develop a tensile specimen design and test procedure, which more closely matches the capabilities of the new IARC high speed test machine, to enable accurate and precise measurement of tensile mechanical properties over a range of strain rates up to 600 s - 1.

Conference

ConferenceEURODYMAT 2006 - 8th International Conference on Mechanical and Physical Behaviour of Materials under Dynamic Loadin
CountryFrance
CityDijon
Period11/09/0615/09/06

Fingerprint

Strain rate
Mechanical properties
Tensile testing
Steel sheet
Hydraulics
Geometry

Keywords

  • automotive materials
  • high strain rates
  • mechanical properties
  • servo-hydraulic test machine

Cite this

Wood, P., Schley, C. A., McGregor, I., Dutton, T., Bloomfield, M., & Bardenheier, R. (2006). Characterising performance of automotive materials at high strain rate for improved crash design. 1167 - 1174. EURODYMAT 2006 - 8th International Conference on Mechanical and Physical Behaviour of Materials under Dynamic Loadin, Dijon, France. https://doi.org/10.1051/jp4:2006134178
Wood, Paul ; Schley, C.A. ; McGregor, I ; Dutton, T. ; Bloomfield, M. ; Bardenheier, R. / Characterising performance of automotive materials at high strain rate for improved crash design. EURODYMAT 2006 - 8th International Conference on Mechanical and Physical Behaviour of Materials under Dynamic Loadin, Dijon, France.7 p.
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Wood, P, Schley, CA, McGregor, I, Dutton, T, Bloomfield, M & Bardenheier, R 2006, 'Characterising performance of automotive materials at high strain rate for improved crash design' EURODYMAT 2006 - 8th International Conference on Mechanical and Physical Behaviour of Materials under Dynamic Loadin, Dijon, France, 11/09/06 - 15/09/06, pp. 1167 - 1174. https://doi.org/10.1051/jp4:2006134178

Characterising performance of automotive materials at high strain rate for improved crash design. / Wood, Paul; Schley, C.A.; McGregor, I; Dutton, T.; Bloomfield, M.; Bardenheier, R.

2006. 1167 - 1174 EURODYMAT 2006 - 8th International Conference on Mechanical and Physical Behaviour of Materials under Dynamic Loadin, Dijon, France.

Research output: Contribution to conferenceProceeding

TY - CONF

T1 - Characterising performance of automotive materials at high strain rate for improved crash design

AU - Wood, Paul

AU - Schley, C.A.

AU - McGregor, I

AU - Dutton, T.

AU - Bloomfield, M.

AU - Bardenheier, R.

PY - 2006/7/26

Y1 - 2006/7/26

N2 - This paper investigates the effect of specimen geometry on the measured dynamic mechanical properties of a high strength sheet steel material derived from tensile testing at 15 m/s on a high speed servo-hydraulic test machine. In this study, stochastic modelling is used extensively to support experimental investigations. The current objective is to develop a tensile specimen design and test procedure, which more closely matches the capabilities of the new IARC high speed test machine, to enable accurate and precise measurement of tensile mechanical properties over a range of strain rates up to 600 s - 1.

AB - This paper investigates the effect of specimen geometry on the measured dynamic mechanical properties of a high strength sheet steel material derived from tensile testing at 15 m/s on a high speed servo-hydraulic test machine. In this study, stochastic modelling is used extensively to support experimental investigations. The current objective is to develop a tensile specimen design and test procedure, which more closely matches the capabilities of the new IARC high speed test machine, to enable accurate and precise measurement of tensile mechanical properties over a range of strain rates up to 600 s - 1.

KW - automotive materials

KW - high strain rates

KW - mechanical properties

KW - servo-hydraulic test machine

U2 - 10.1051/jp4:2006134178

DO - 10.1051/jp4:2006134178

M3 - Proceeding

SP - 1167

EP - 1174

ER -

Wood P, Schley CA, McGregor I, Dutton T, Bloomfield M, Bardenheier R. Characterising performance of automotive materials at high strain rate for improved crash design. 2006. EURODYMAT 2006 - 8th International Conference on Mechanical and Physical Behaviour of Materials under Dynamic Loadin, Dijon, France. https://doi.org/10.1051/jp4:2006134178