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Ghatu
Subhash
Personal Web
E-mail:subhash@mtu.edu
Adjunct Professor
PhD, University of California at San Diego
Experimental Mechanics, High Strain Rate Mechanics, Constitutive
Behavior of Metallic Glasses, Ceramics, Structural Foams,
Composites and Metals, Dynamic Hardness & Dynamic Wear
Fracture, Bio Inspired Nanotechnology
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Interests
Mechanical
behavior of metallic glasses, nanostructured materials and porous
foams
Modeling
of material removal mechanisms during high speed grinding and wear
Dynamic
behavior of rocks, concrete, ceramics, metals, bulk metallic glasses,
and composites
Hydroforming
of aluminum extrusions
Selected Publications
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H. Zhang, X. Jing, G. Subhash, L. J. Kecskes and R. J. Dowding,
“Investigation of shear band evolution in amorphous alloys
beneath a Vickers indentation” Acta Materialia, Vol. 53[14],
pp. 3849-3859 (2005).
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G. Subhash and R. Bandyo, “A new scratch resistance measure
for structural ceramics” J. Am. Ceram. Soc. Vol.88, No.4,
pp.918-925 (2005)
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Q. Liu, G.Subhash and X-L. Gao, “A parametric study on crushability
of open-cell structural polymeric foams” to J. Porous Materials,
Vol.12, No.3, 241-256 (2005)
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M. Imaninejad, G. Subhash and A. Loukus, “Loading path optimization
of Tube Hydroforming”, Int. J. Machine Tools and Manufacture,
Vol. 45, 1504-1514 (2005).
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G. Subhash and Q. Liu, “Crushability maps for structural
polymeric foams under uniaxial loading in rigid confinement”
Experimental Mechanics, Vol.44 [3], pp. 289-294, (2004).
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Q. Liu and G. Subhash, “A phenomenological constitutive
model for polymer foams under large deformations” Polymer
Engineering and Science Vol.44, pp.463–473, (2004).
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C.Y. Huang and G. Subhash, “Influence of lateral confinement
on dynamic damage evolution during uniaxial compressive response
of brittle solids” Journal of Mechanics and Physics of Solids,
51/6 pp.1089-1105 (2003).
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