Impact Combined Shear-Compression Testing of Honeycombs Using a Rotatable Hopkinson Bar

B. Hou; S.B. Tan; R. Xiao; Han Zhao

doi:10.4028/www.scientific.net/KEM.725.168

Paper Titles

Large Deformation Modeling of a Re-Entrant Honeycomb under Tensile Load
p.143

Large Deflection Response of Rectangular Metal Sandwich Plates with Functionally Graded Foam Core Subjected to Blast Loading
p.149

Numerical Study of the Effects of Strain Rate and Cell Geometry on Dynamic Behavior of Axial Crushing Honeycomb
p.156

A New Design of Energy Absorbing Bolt
p.162

Impact Combined Shear-Compression Testing of Honeycombs Using a Rotatable Hopkinson Bar
p.168

The Evolution of the {110}<001> and {236}<385> Recrystallization Textures in Cu Alloys and High Mn Austenitic Steels with the Brass Rolling Texture
p.177

Crystal Plasticity Analysis of Change in Active Slip Systems of α-Phase of Ti-6Al-4V Alloy under Cyclic Loading
p.183

Dislocation Dynamics Simulation of Interaction between Prismatic Dislocation Loops and Voids in Irradiated Thin Films
p.189

Anisotropic Elastic Field of 3D Prismatic Dislocation Loops in Bounded and Voided Single Crystal Films
p.195

HomeKey Engineering MaterialsKey Engineering Materials Vol. 725Impact Combined Shear-Compression Testing of...

Impact Combined Shear-Compression Testing of Honeycombs Using a Rotatable Hopkinson Bar

Abstract:

This paper presents a new method based on the split Hopkinson pressure bar (SHPB) to perform impact combined shear-compression test for cellular materials. For this purpose, a bevelled end is cemented to the input bar and the output bar are rotatable to be parallel to the inclined plane of the bevelled end. The system uses the friction between the specimen and the pressure bars to apply the combined shear compression loading on the honeycomb specimen. Such a testing method is validated by the simulation of the whole loading system (split bar + specimen) using ABAQUS code. It shows that this combined shear-compression test provides a quite accurate measurement. Tests on the 5052 aluminium honeycombs are performed. The shear stress-strain behaviour and the compressive behaviour are separated. The experiment result confirms previous testing results and reveals that the shear component will weaken the compressive strength of the honeycomb at high strain rate.

You might also be interested in these eBooks

Advances in Engineering Plasticity and its Application XIII

View Preview

Info:

Periodical:

Key Engineering Materials (Volume 725)

Pages:

168-173

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.725.168

Citation:

Cite this paper

Online since:

December 2016

Authors:

B. Hou, S.B. Tan, R. Xiao, Han Zhao*

Keywords:

Combined Shear-Compression, Honeycomb, Impact Testing, Split Hopkinson Bar

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] S.D. Papka, S. Kyriakides, Biaxial crushing of honeycombs-Part I: Experiments, Int. J. Solids Struct. 36 (1999) 4367-4396.

DOI: 10.1016/s0020-7683(98)00224-8

Google Scholar

[2] M. Shafiq, R.S. Ayyagari, M. Ehaab, M. Vural, Multiaxial yield surface of transversely isotropic foams: Part II-Experimental, J. Mech. Phys. Solids. 76 (2015) 224-236.

DOI: 10.1016/j.jmps.2014.10.009

Google Scholar

[3] V.S. Deshpand, N.A. Fleck, Multi-axial yield behaviour of polymer foams, Acta Mater. 49 (2001) 1859-1866.

DOI: 10.1016/s1359-6454(01)00058-1

Google Scholar

[4] D. Mohr, M. Doyoyo, Large plastic deformation of metallic honeycomb: Orthotropic rate-independent constitutive model, Int. J. Solids Struct. 41 (2004) 4435-4456.

DOI: 10.1016/j.ijsolstr.2004.02.062

Google Scholar

[5] J. Chung, A.M. Waas, Compressive response of circular cell polycarbonate honeycombs under inplane biaxial static and dynamic loading. Part I: experiments, Int. J. Impact Eng. 27 (2002) 729-754.

DOI: 10.1016/s0734-743x(02)00011-8

Google Scholar

[6] S.T. Hong, J. Pan, T. Tyan, P. Prasad, Dynamic crush behaviors of aluminum honeycomb specimens under compression dominant inclined loads, Int. J. Plasticity, 24 (2008) 89-117.

DOI: 10.1016/j.ijplas.2007.02.003

Google Scholar

[7] G. Gary, P. Bailly, Behaviour of quasi-brittle material at high strain rate, Experiment and modeling, Eur. J. Mech, A/Solids, 17(3) (1998) 403-420.

DOI: 10.1016/s0997-7538(98)80052-1

Google Scholar

[8] D. Rittel, S. Lee, G. Ravichandran, A shear-compression specimen for large strain testing, Exp. Mech. 42(1) (2002) 58-64.

DOI: 10.1007/bf02411052

Google Scholar

[9] P.D. Zhao, F.Y. Lu, Y.L. Lin, R. Chen, J.L. Li, L. Lu, Technique for combined dynamic compression-shear testing of PBXs, Exp. Mech. 52 (2011) 205-213.

DOI: 10.1007/s11340-011-9534-8

Google Scholar

[10] B. Hou, A. Ono, S. Abdennadher, S. Pattofatto, Y.L. Li, H. Zhao, Impact behavior of honeycombs under combined shear-compression, Part I Experiments, Int. J. Solids Struct. 48 (2011) 687-697.

DOI: 10.1016/j.ijsolstr.2010.11.005

Google Scholar

[11] B. Hou, S. Pattofatto, Y.L. Li, H. Zhao, Impact behavior of honeycombs under combined shear-compression, Part II Analysis, Int. J. Solids Struct. 48 (2011) 698-705.

DOI: 10.1016/j.ijsolstr.2010.11.004

Google Scholar

[12] H. Kolsky, An investigation of the mechanical properties of materials at very high rates of loading, Proc. Phys. Soc. B62 (1949) 676-700.

DOI: 10.1088/0370-1301/62/11/302

Google Scholar

[13] H. Zhao, G. Gary, Behaviour characterisation of polymeric foams over a large range of strain rates, Int. J. Vehicle Design. 30 (2002) 135-145.

DOI: 10.1504/ijvd.2002.002028

Google Scholar

[14] H. Zhao, S. Abdennadher, R. Othman, Experimental study of square tube crushing under impact loading, using a modified SHPB, Int. J. Impact Engng. 32 (2006) 1174-1189.

DOI: 10.1016/j.ijimpeng.2004.09.013

Google Scholar