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Pooyan B. Javadzadeh

Sandia National Laboratories

P.O. Box 969

Livermore, CA 94551

United States

  • Sandia National Laboratories

SCHOLARLY PAPERS

2

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107

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Scholarly Papers (2)

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1.

Study of fracture behavior of α-quartz crystals with trigonal symmetry using combined experimental and modelling techniques

Number of pages: 62 Posted: 01 Jan 2026
Mohammad Safi, Shank Kulkarni, Khalid Alshibli, Hongbing Lu, Timothy J. Truster and Pooyan B. Javadzadeh
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, University of Texas at Dallas - Department of Mechanical Engineering, University of Tennessee, Knoxville and Sandia National Laboratories
Downloads 68 (899,324)

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Crystal α-quartz, Silica sand, Phase field method, Finite element analysis, Material Anisotropy

2.

A Semi-Empirical Strain-Rate and Strain Dependent Taylor-Quinney (Tq) Coefficient

Number of pages: 38 Posted: 13 May 2025
Bo Song, Pooyan B. Javadzadeh and Colin Loeffler
Sandia National Laboratories, Sandia National Laboratories and Sandia National Laboratories
Downloads 39 (1,222,651)

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Taylor-Quinney (TQ) coefficient, strain, strain rate, stress-strain, temperature, Kolsky bar