Investigation of the dynamic stress–strain response of compressible polymeric foam using a non-parametric analysis
Abstract
Dynamic stress–strain response of rigid closed-cell polymeric foams is investigated in this work by subjecting high toughness polyurethane foam specimens to direct impact with different projectile velocities and quantifying their deformation response with high speed stereo-photography together with 3D digital image correlation. The measured transient displacement field developed in the specimens during high stain rate loading is used to calculate the transient axial acceleration field throughout the specimen. A simple mathematical formulation based on conservation of mass is also proposed to determine the local change of density in the specimen during deformation. By obtaining the full-field acceleration and density distributions, the inertia stresses at each point in the specimen are determined through a non-parametric analysis and superimposed on the stress magnitudes measured at specimen ends to obtain the full-field stress distribution. Furthermore, the process outlined above overcomes a major challenge in high strain rate experiments with low impedance polymeric foam specimens, i.e. the delayed equilibrium conditions can be quantified.
- Authors:
-
[1];
- Univ. of South Carolina, Columbia, SC (United States)
- Sandia National Lab. (SNL-CA), Livermore, CA (United States)
- Publication Date:
- Research Org.:
- Sandia National Lab. (SNL-CA), Livermore, CA (United States)
- Sponsoring Org.:
- USDOE National Nuclear Security Administration (NNSA)
- OSTI Identifier:
- 1237656
- Alternate Identifier(s):
- OSTI ID: 1423484
- Report Number(s):
- SAND-2015-4185J
Journal ID: ISSN 0734-743X; PII: S0734743X16300197
- Grant/Contract Number:
- AC04-94AL85000
- Resource Type:
- Accepted Manuscript
- Journal Name:
- International Journal of Impact Engineering
- Additional Journal Information:
- Journal Volume: 91; Journal Issue: C; Journal ID: ISSN 0734-743X
- Publisher:
- Elsevier
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 42 ENGINEERING; polymeric foam; direct impact; digital image correlation; non-parametric analysis; parameter identification
Citation Formats
Koohbor, Behrad, Kidane, Addis, Lu, Wei -Yang, and Sutton, Michael A. Investigation of the dynamic stress–strain response of compressible polymeric foam using a non-parametric analysis. United States: N. p., 2016.
Web. doi:10.1016/j.ijimpeng.2016.01.007.
Koohbor, Behrad, Kidane, Addis, Lu, Wei -Yang, & Sutton, Michael A. Investigation of the dynamic stress–strain response of compressible polymeric foam using a non-parametric analysis. United States. https://doi.org/10.1016/j.ijimpeng.2016.01.007
Koohbor, Behrad, Kidane, Addis, Lu, Wei -Yang, and Sutton, Michael A. Mon .
"Investigation of the dynamic stress–strain response of compressible polymeric foam using a non-parametric analysis". United States. https://doi.org/10.1016/j.ijimpeng.2016.01.007. https://www.osti.gov/servlets/purl/1237656.
@article{osti_1237656,
title = {Investigation of the dynamic stress–strain response of compressible polymeric foam using a non-parametric analysis},
author = {Koohbor, Behrad and Kidane, Addis and Lu, Wei -Yang and Sutton, Michael A.},
abstractNote = {Dynamic stress–strain response of rigid closed-cell polymeric foams is investigated in this work by subjecting high toughness polyurethane foam specimens to direct impact with different projectile velocities and quantifying their deformation response with high speed stereo-photography together with 3D digital image correlation. The measured transient displacement field developed in the specimens during high stain rate loading is used to calculate the transient axial acceleration field throughout the specimen. A simple mathematical formulation based on conservation of mass is also proposed to determine the local change of density in the specimen during deformation. By obtaining the full-field acceleration and density distributions, the inertia stresses at each point in the specimen are determined through a non-parametric analysis and superimposed on the stress magnitudes measured at specimen ends to obtain the full-field stress distribution. Furthermore, the process outlined above overcomes a major challenge in high strain rate experiments with low impedance polymeric foam specimens, i.e. the delayed equilibrium conditions can be quantified.},
doi = {10.1016/j.ijimpeng.2016.01.007},
journal = {International Journal of Impact Engineering},
number = C,
volume = 91,
place = {United States},
year = {Mon Jan 25 00:00:00 EST 2016},
month = {Mon Jan 25 00:00:00 EST 2016}
}
Free Publicly Available Full Text
Publisher's Version of Record
Other availability
Search WorldCat to find libraries that may hold this journal
Cited by: 66 works
Citation information provided by
Web of Science
Web of Science
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.
Works referenced in this record:
Review of experimental techniques for high rate deformation and shock studies
journal, August 2004
- Field, J. E.; Walley, S. M.; Proud, W. G.
- International Journal of Impact Engineering, Vol. 30, Issue 7
Dynamic stress equilibration in split Hopkinson pressure bar tests on soft materials
journal, June 2004
- Song, B.; Chen, W.
- Experimental Mechanics, Vol. 44, Issue 3
Identification of non-homogeneous stress fields in dynamic experiments with a non-parametric method
journal, August 2010
- Othman, Ramzi; Aloui, Souheila; Poitou, Arnaud
- Polymer Testing, Vol. 29, Issue 5
Non-parametric identification of the non-homogeneous stress in high strain-rate uni-axial experiments
journal, September 2008
- Aloui, Souheila; Othman, Ramzi; Poitou, Arnaud
- Mechanics Research Communications, Vol. 35, Issue 6
Optimal design of functionally graded foam material under impact loading
journal, March 2013
- Zhang, Xiong; Zhang, Hui
- International Journal of Mechanical Sciences, Vol. 68
Characterization of polymeric structural foams under compressive impact loading by means of energy-absorption diagram
journal, May 2001
- Avalle, M.; Belingardi, G.; Montanini, R.
- International Journal of Impact Engineering, Vol. 25, Issue 5
Shock Hugoniot measurements in foam
journal, May 2014
- Petel, O. E.; Ouellet, S.; Frost, D. L.
- Journal of Physics: Conference Series, Vol. 500, Issue 11
Polymeric foam behavior under dynamic compressive loading
journal, November 2005
- Viot, P.; Beani, F.; Lataillade, J. -L.
- Journal of Materials Science, Vol. 40, Issue 22
Low velocity impact on polymeric foams
journal, November 2010
- Flores-Johnson, Ea; Li, Qm
- Journal of Cellular Plastics, Vol. 47, Issue 1
Study of factors influencing the mechanical properties of polyurethane foams under dynamic compression
journal, July 2013
- Linul, E.; Marsavina, L.; Voiconi, T.
- Journal of Physics: Conference Series, Vol. 451
Compressive response of polymeric foams under quasi-static, medium and high strain rate conditions
journal, September 2006
- Ouellet, Simon; Cronin, Duane; Worswick, Michael
- Polymer Testing, Vol. 25, Issue 6
Experimental and simulated high strain dynamic loading of polyurethane foam
journal, February 2015
- Whisler, Daniel; Kim, Hyonny
- Polymer Testing, Vol. 41
Impact testing of polymeric foam using Hopkinson bars and digital image analysis
journal, June 2014
- Liu, Jiagui; Saletti, Dominique; Pattofatto, Stéphane
- Polymer Testing, Vol. 36
Full Field Strain Measurement in Compression and Tensile Split Hopkinson Bar Experiments
journal, August 2008
- Gilat, A.; Schmidt, T. E.; Walker, A. L.
- Experimental Mechanics, Vol. 49, Issue 2
A DIC-based study of in-plane mechanical response and fracture of orthotropic carbon fiber reinforced composite
journal, November 2014
- Koohbor, Behrad; Mallon, Silas; Kidane, Addis
- Composites Part B: Engineering, Vol. 66
Fracture Behavior of Prestressed Composites Subjected to Shock Loading: A DIC-Based Study
journal, August 2014
- Mallon, S.; Koohbor, B.; Kidane, A.
- Experimental Mechanics, Vol. 55, Issue 1
Ultra-High-Speed Full-Field Deformation Measurements on Concrete Spalling Specimens and Stiffness Identification with the Virtual Fields Method
journal, May 2012
- Pierron, F.; Forquin, P.
- Strain, Vol. 48, Issue 5
Full-Field Strain Measurement and Identification of Composites Moduli at High Strain Rate with the Virtual Fields Method
journal, November 2010
- Moulart, R.; Pierron, F.; Hallett, S. R.
- Experimental Mechanics, Vol. 51, Issue 4
The deformation and failure response of closed-cell PMDI foams subjected to dynamic impact loading
journal, July 2015
- Koohbor, Behrad; Mallon, Silas; Kidane, Addis
- Polymer Testing, Vol. 44
Ultra High Speed DIC and Virtual Fields Method Analysis of a Three Point Bending Impact Test on an Aluminium Bar
journal, August 2010
- Pierron, F.; Sutton, M. A.; Tiwari, V.
- Experimental Mechanics, Vol. 51, Issue 4
Dynamic deformation of aluminium and copper at elevated temperatures
journal, June 1971
- Samanta, S. K.
- Journal of the Mechanics and Physics of Solids, Vol. 19, Issue 3
Assessment of measuring errors in DIC using deformation fields generated by plastic FEA
journal, July 2009
- Lava, P.; Cooreman, S.; Coppieters, S.
- Optics and Lasers in Engineering, Vol. 47, Issue 7-8
Effect of DIC Spatial Resolution, Noise and Interpolation Error on Identification Results with the VFM: Effect of DIC Spatial Resolution, Noise and Interpolation on VFM Identification
journal, March 2015
- Rossi, M.; Lava, P.; Pierron, F.
- Strain, Vol. 51, Issue 3
Works referencing / citing this record:
A Novel Image-Based Inertial Impact Test (IBII) for the Transverse Properties of Composites at High Strain Rates
journal, February 2019
- Fletcher, L.; Van-Blitterswyk, J.; Pierron, F.
- Journal of Dynamic Behavior of Materials, Vol. 5, Issue 1
Image-Based Inertial Impact Test for Composite Interlaminar Tensile Properties
journal, September 2018
- Van Blitterswyk, J.; Fletcher, L.; Pierron, F.
- Journal of Dynamic Behavior of Materials, Vol. 4, Issue 4
Digital image correlation for surface deformation measurement: historical developments, recent advances and future goals
journal, June 2018
- Pan, Bing
- Measurement Science and Technology, Vol. 29, Issue 8
Full-field Ultrahigh-speed Quantification of Dynamic Shear Ruptures Using Digital Image Correlation
journal, April 2019
- Rubino, V.; Rosakis, A. J.; Lapusta, N.
- Experimental Mechanics, Vol. 59, Issue 5
Application of DIC to Static and Dynamic Testing of Agglomerated Cork Material
journal, January 2018
- Sasso, M.; Mancini, E.; Chiappini, G.
- Experimental Mechanics, Vol. 58, Issue 7
The Image-Based Inertial Release (IBIR) Test: A New High Strain Rate Test for Stiffness Strain-Rate Sensitivity Identification
journal, January 2020
- Fletcher, L.; Pierron, F.
- Experimental Mechanics, Vol. 60, Issue 4
Synthesis and characterization of elastomeric polyurea foam
journal, July 2020
- Reed, Nathan; Huynh, Nha Uyen; Rosenow, Brooke
- Journal of Applied Polymer Science, Vol. 137, Issue 26
Investigation on Microstructure of Beetle Elytra and Energy Absorption Properties of Bio-Inspired Honeycomb Thin-Walled Structure under Axial Dynamic Crushing
journal, August 2018
- Du, Jianxun; Hao, Peng
- Nanomaterials, Vol. 8, Issue 9