Importance of the model selection for processing dynamic three-point bending tests - Archive ouverte HAL Access content directly
Conference Papers Year : 2010

Importance of the model selection for processing dynamic three-point bending tests

(1) , (1, 2) , (1) , (2)
1
2

Abstract

The Split-Hopkinson Pressure Bar apparatus remains the standard test to investigate high strain rate materials properties. To determine the tensile strength of quasi-brittle materials three-point bending tests are frequently employed. In this paper, we compare different analytical models for processing the recorded experimental wave signals. It is concluded that only the semi-infinite beam model and the modal superposition analysis with several modes are relevant to get precise strain rate and material dynamic characteristics
Fichier principal
Vignette du fichier
2010-431_hal.pdf (268.2 Ko) Télécharger le fichier
Origin : Files produced by the author(s)
Loading...

Dates and versions

ineris-00973604 , version 1 (04-04-2014)

Identifiers

Cite

Franck Delvare, B. Durand, Jean-Luc Hanus, Sébastien Richomme. Importance of the model selection for processing dynamic three-point bending tests. 1. International Conference on Passives and Actives Mechanical Innovations in Analysis and Design of Mechanical Systems "Dynamic of Systems, Materials and Structures" (IMPACT 2010), Mar 2010, Djerba, Tunisia. pp.Art 400. ⟨ineris-00973604⟩
112 View
124 Download

Share

Gmail Facebook Twitter LinkedIn More