Publications

Journals

  • T. Gereke, S. Malekmohammadi, C. Nadot-Martin, C. Dai, F. Ellyin, and R. Vaziri, ” Multi-scale stochastic modeling of the elastic properties of strand-based wood composites”, Journal of Engineering Mechanics, Accepted Dec 2011.
  • A. Forghani, N. Zobeiry, A. Poursartip and R. Vaziri, “A Structural Modelling Framework for Prediction of Damage Development and Failure of Composite Laminates”, J. Composite Science & Technology, submitted Dec 2010, revisions accepted March 2011.
  • K. Siggers, H. Frei,G. Fernlund, F. Rossi,”Effect of bone graft substitute on marrow stromal cell proliferation and differentiation”, JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART AVolume: 94A Issue: 3 Pages: 877-885 DOI: 10.1002/jbm.a.32766 Published: SEP 1 2010.
  • A. Bebamzadeh, T. Haukaas, R. Vaziri, A. Poursartip, G. Fernlund, “Application of Response Sensitivity in Composite Processing” J. Composite Materials, Volume: 43, Issue: 15, Pages: 1821-1840, DOI: 10.1177/0021998310366062, Published: JUL 2010.
  • C. Albert, B. Masri, C. Duncan,T. Oxland, G. Fernlund, “Influence of cement penetration and graft density on stem stability in impaction allografting: A finite element study”, CLINICAL BIOMECHANICSVolume: 25 Issue: 1 Pages: 43-49 DOI: 10.1016/j.clinbiomech.2009.10.002 Published: JAN 2010
  • A.R.A. Arafath, R. Vaziri and A. Poursartip, “Closed Form Solution for Process-Induced Stresses and Deformation of a Composite Part Cured on a Solid Tool: Part I – Curved Geometries,” J. Composites Part A: Applied Science and Manufacturing, Available online, DOI 10.1016/j.compositesa.2009.01.009.
  • N. Zobeiry, R. Vaziri, A. Poursartip, “Computationally efficient pseudo-viscoelastic models for evaluation of residual stresses in thermoset polymer composites during cure” COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING, Volume: 41 Issue: 2 Pages: 247-256 DOI: 10.1016/j.compositesa.2009.10.009 Published:FEB 2010.
  • G. Fernlund, “Risk reduction in composites processing using prototype data, process simulation, and Bayesian statistics”, COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING, Volume: 41 Issue: 2 Pages: 295-303 DOI: 10.1016/j.compositesa.2009.10.021 Published: FEB 2010.
  • C. McGregor, R.Vaziri, X.R. Xiao, “Finite element modelling of the progressive crushing of braided composite tubes under axial impact” INTERNATIONAL JOURNAL OF IMPACT ENGINEERING , Volume: 37, Issue: 6, Pages: 1545-1557 DOI: 10.1016/j.compositesa.2009.01.009 Published: OCT 2009.
  • X. Li, S.R. Hallett, M. R. Wisnom, Navid Zobeiry, R. Vaziri and A. Poursartip, “Experimental Study of Damage Propagation in Over-height Compact Tension Tests” Composites Part A: Applied Science and Manufacturing, Vol. 40, No. 12, pp. 1891-1899, Dec 2009.
  • A.R.A Arafath, R. Vaziri, A. Poursartip, “Closed-form solution for process-induced stresses and deformation of a composite part cured on a solid tool: Part II – Curved geometries” COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING ,Volume: 40 Issue: 10 Pages: 1545-1557 DOI: 10.1016/j.compositesa.2009.01.009 Published: OCT 2009.
  • A. Forghani, R. Vaziri, “Computational Modeling of Damage Development in Composite Laminates Subjected to Transverse Dynamic Loading” JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME , Volume: 76 Issue: 5 Article Number: 051304 DOI: 10.1115/1.3129705 Published: SEP 2009.
  • A. Bebamzadeh, T. Haukaas, R. Vaziri, A. Poursartip and G. Fernlund, “Response Sensitivities and Parameter Importance Studies in Composites Manufacturing” J. Composite Materials, Vol. 43, No. 6, pp. 621-659, March 2009.
  • X. Xiao, C. McGregor, R. Vaziri and A. Poursartip, “Progress In Composite Tube Crush Simulation”, Int. J. Impact Engineering, Vol. 36, Issue 5, pp. 711-719, May 2009.
  • C. McGregor, N. Zobeiry, R. Vaziri and A. Poursartip, “A Constitutive Model for Progressive Compressive Failure of Composites,” J. Composite Materials, Vol. 42, No. 25, pp. 2687-2716, December 2008..
  • A.R.A. Arafath, R. Vaziri and A. Poursartip, “Closed Form Solution for Process-Induced Stresses and Deformation of a Composite Part Cured on a Solid Tool: Part I – Flat Geometries,” J. Composites Part A: Applied Science and ManufacturingVol. 39, Issue 7, pp. 1106-1117, July 2008.
  • C. McGregor, R. Vaziri, A. Poursartip and X. Xiao, “Simulation of Progressive Damage Development in Braided Composite Tubes under Axial Compression,” J. Composites Part a., Vol. 38, pp. 2247-2259, November 2007.
  • F. Ellyin, R. Vaziri and L. Bigot, “Predictions of Two Non-Linear Viscoelastic Constitutive Relations for Polymers under Multiaxial Loadings,” J. Polymer Engineering and Science, pp. 593-607, May 2007.
  • N. Zobeiry, R. Vaziri and A. Poursartip, “Differential Implementation of the Viscoelastic Response of a Curing Thermoset Matrix for Composites Processing”, Trans of ASME, J. Engineering Materials & Technology, Vol. 128, pp. 90-95, January 2006.
  • G. Fernlund, A. Osooly, A. Poursartip, R. Vaziri, R. Courdji, K. Nelson, P. George, L. Hendrickson and J. Griffith, “Finite Element Based Prediction of Process-Induced Deformation of Autoclaved Composite Structures Using 2D Process Analysis and 3D Structural Analysis”, J. Composite Structures, Vol. 62, pp. 223-234, 2003.
  • K.V. Williams, R. Vaziri and A. Poursartip, “A Physically Based Continuum Damage Mechanics Model for Thin Laminated Composite Structures,” Int. J. Solids & Structures, Vol. 40(9), pp. 2267-2300, May 2003.
  • H. Li, R. Foschi, R. Vaziri, G. Fernlund and A. Poursartip, “Probability-Based Modelling of Composites Manufacturing and its Application to Optimal Process Design,’ J. Composite Materials, Vol. 36(16), pp. 1967-1991, August 2002.
  • A. Johnston, R. Vaziri and A. Poursartip, ‘A Plane Strain Model for Process-Induced Deformation of Laminated Composite Structures’, J. Composite Materials, Vol. 35(16), pp. 1435-1469, August 2001.
  • K.V. Williams and R. Vaziri, “Application of a Damage Mechanics Model for Predicting the Impact Response of Composite Materials,” J. Computers & Structures, Vol. 79(10), pp. 997-1011, March 2001.
  • N.S. Rudrapatna, R. Vaziri and M.D. Olson, ‘Deformation and Failure of Blast-Loaded Stiffened Plates’, Int. J. Impact Engineering, Vol. 24(5), pp.457-474, May 2000.
  • D. Starratt, T. Sanders, E. Cepus, A. Poursartip and R. Vaziri, “An Efficient Method for Continuous Measurement of Projectile Motion in Ballistic Impact Experiments”, Int. J. Impact Engineering, , Vol. 24(2), pp. 155-170, Jan 2000.

Conference Proceedings

  • A. Forghani, N. Zobeiry, R. Vaziri, A. Poursartip and F. Ellyin, “A Non-Local Approach to Simulation of Damage in Laminated Composites”, 26th ASC Annual Technical Conference (the Second Joint US-Canada Conference on Composites).26-28th Sep 2011, Montreal, Canada.
  • N. Zobeiry, A. Forghani, R. Vaziri and A. Poursartip, “Analyzing the Damage Behaviour of Composites Using Full-Field Displacement Measurement”, 26th ASC Annual Technical Conference (the Second Joint US-Canada Conference on Composites).26-28th Sep 2011, Montreal, Canada.
  • T. Gereke, S. Malekmohammadi, F. Ellyin and R. Vaziri, “ANumerical Multi-Scale Modeling Approach for Stiffness Predictions of Wood Composites”, 26th ASC Annual Technical Conference (the Second Joint US-Canada Conference on Composites).26-28th Sep 2011, Montreal, Canada.
  • S. Malekmohammadi, R. Thorpe and A. Poursartip, “Incorporating Fiber Bed Properties in Solid Micromechanics for Curing Composites”, 26th ASC Annual Technical Conference (the Second Joint US-Canada Conference on Composites).26-28th Sep 2011, Montreal, Canada.
  • K. Gordnian, A. S. Milani and A. Poursartip, “Experimental Investigation of Effects of Crystallinity on Viscoelastic Properties of Glass Fibre Reinforced Polypropylene”, 26th ASC Annual Technical Conference (the Second Joint US-Canada Conference on Composites).26-28th Sep 2011, Montreal, Canada.
  • L. Farhang and G. Fernlund, “Void Morphology, Void Evolution and Gas Transport in Out-Of-Autoclave Prepregs”, 26th ASC Annual Technical Conference (the Second Joint US-Canada Conference on Composites).26-28th Sep 2011, Montreal, Canada.
  • K. Hsiao, J. Kay and G. Fernlund, “Gas Transport and Water Evaporation in Out-of-Autoclave Prepregs”, 26th ASC Annual Technical Conference (the Second Joint US-Canada Conference on Composites).26-28th Sep 2011, Montreal, Canada.
  • A. Forghani, R. Vaziri, A. Poursartip and F. Ellyin, “A Sublaminate Based Damage Model to Simulate Initiation and Growth of Cracks in Laminated Composites”, Int. Conf. on “Crack Paths” (CP 2009), Vicenza, Italy, 23-25 September, 2009, 6p.
  • N. Zobeiry, R. Vaziri* and A. Poursartip, “Characterization of Damage in Composites using a Combination of Image Analysis and Finite Element Simulation”, 2nd ECCOMAS Thematic Conference on the Mechanical Response of Composites, 1-3 April 2009, Imperial College London, UK, 6p.
  • C. McGregor, R. Vaziri, X. Xiao, ‘Simulation of Energy Absorption in Braided Composite Tubes through Axial Crushing,’ 10th Int. LS-DYNA Users COnference, Dearborn, Michigan, June 406, 2008, 14p.
  • N. Zobeiry, A. Forghani, C. McGregor, R. Vaziri, A. Poursartip, ‘Progressive Damage Modelling of Composite Materials under both Tensile and Compressive Loading Regimes,’ ECCOMAS Thematic Conference on Mechanical Response of Composites,’ Porto, Portugal, 12-14 September 2007, P.P. Camanho et. al. (eds.), 17p.
  • C. McGregor, R. Vaziri, A. Poursartip, X. Xiao, ‘Experimental Investigation into the Dynamic Axial Crushing Response of Braided Composite Tubes,’ 6th Canadian Int. Composites Conf. (CANCOM-6), Winnipeg, 14-17 August, 2007, 11p.
  • A.R.A. Arafath, R. Vaziri, A. Poursartip, ‘Closed-Form Solutions for Process-Induced Stresses and Deformations of Flat and Curved Composite Parts,’ 6th Canadian Int. Composites Conf. (CANCOM-6), Winnipeg, 14-17 August, 2007, 12p.
  • A. Forghani, C. McGregor, S. McClennan, R. Vaziri, A. Poursartip, F. Ellyin and A. Bouamoul, ‘Modelling of Damage Development in Blast Loaded Composite Panels,’ 16th Int. Conf. on Composite Materials, Kyoto, Japan, July 8-13, 2007, 10p.
  • A.R.A. Arafath, R. Vaziri, A. Poursartip, ‘Modelling Process-Induced Deformations in Composite Structures using Higher Order Elements,’ 16th Int. Conf. on Composite Materials, Kyoto, Japan, July 8-13, 2007, 10p.
  • X. Xiao, C. McGregor, R. Vaziri, A. Poursartip, ‘Profess in Composite Tube Crush Simulation,’ American Helicopter Society (AHS) 63rd Annual Forum and Technology Display, May 1-3, 2007, Virginia Beach, Virginia, 22p.
  • C. McGregor, R. Vaziri, A. Poursartip, X. Xiao, “Simulation of Energy Absorption in Braided Composite Tubes”, Proceedings of the American Society for Composites-Twentieth Technical Conference, Detroit, Michigan, Sept. 21, 2006, 16p.
  • A. Shahkarami and R. Vaziri, “An Efficient Shell Element Based Approach to Modelling the Impact Response of Fabrics”, 9th Int. LS-DYNA Users Conference, Dearborn, Michigan, June 4-6, 2006, 12p.
  • C. McGregor, R. Vaziri, A. Poursartip, X. Xiao, N. Johnson, “Simulation of Progressive Damage Development in Braided Composite Tubes Undergoing Dynamic Axial Crushing”, 9th Int. LS-DYNA Users Conference, Dearborn, Michigan, June 4-6, 2006, 14p.
  • A. Shahkarami and R. Vaziri, “An Efficient Unit-Cell Based Shell Element for Numerical Modelling of Fabrics under Impact”, in WIT Transactions on Engineering Sciences, Vol. 49, Impact Loading of Lightweight Structures, M. Alves & N. Jones (Editors), pp. 451-467, 2005.
  • W.R. Novotny, E. Cepus, A. Shahkarami, R. Vaziri and A. Poursartip, “Numerical Modelling of the Early Impact Behaviour of Multi-ply Fabric Armours”, in WIT Transactions on Engineering Sciences, Vol. 49, Impact Loading of Lightweight Structures, M. Alves & N. Jones (Editors), pp. 403-420, 2005.
  • A. Shahkarami, R. Vaziri, A. Poursartip, N. Tejani, “An Efficient Mechanistic Approach to Modelling the Ballistic Response of Multi-Layer Fabrics”, 22nd International Symposium on Ballistics, Vancouver, BC, November14-18, 2005, Vol. 2, pp. 1365-1372.
  • A. Bebamzadeh, T. Haukaas, A.R.A. Arafath, R. Vaziri and A. Poursartip, “Probabilistic Analysis of Surface Waviness of RTM Manufactured Automotive Body Parts”, 5th Canadian Int. Composites Conf. (CANCOM-5), Vancouver, 16-19 August, 2005, 12p.
  • Navid Zobiery, Carla McGregor, Reza Vaziri, and Anoush Poursartip, “Simulation of the Nonlinear Compressive Response and Failure of Fibre Reinforced Composites”, 5th Canadian Int. Composites Conf. (CANCOM-5), Vancouver, 16-19 August, 2005, 12p.