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Shahab Salehghaffari
Shahab Salehghaffari
Material Scientist
E-mail confirmado em nasa.gov
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Ano
Attempts to improve energy absorption characteristics of circular metal tubes subjected to axial loading
S Salehghaffari, M Tajdari, M Panahi, F Mokhtarnezhad
Thin-Walled Structures 48 (6), 379-390, 2010
2102010
Expansion of circular tubes by rigid tubes as impact energy absorbers: experimental and theoretical investigation
M Shakeri, S Salehghaffari, R Mirzaeifar
International Journal of Crashworthiness 12 (5), 493-501, 2007
1062007
Analysis and optimization of externally stiffened crush tubes
S Salehghaffari, M Rais-Rohani, A Najafi
Thin-walled structures 49 (3), 397-408, 2011
962011
New insights into the collapsing of cylindrical thin-walled tubes under axial impact load
M Shakeri, R Mirzaeifar, S Salehghaffari
Proceedings of the Institution of Mechanical Engineers, Part C: Journal of …, 2007
632007
A new approach for determination of material constants of internal state variable based plasticity models and their uncertainty quantification
S Salehghaffari, M Rais-Rohani, EB Marin, DJ Bammann
Computational Materials Science 55, 237-244, 2012
392012
Improving the crashworthiness characteristics of cylindrical tubes subjected to axial compression by cutting wide grooves from their outer surface
F Mokhtarnezhad, S Salehghaffari, M Tajdari
International Journal of Crashworthiness 14 (6), 601-611, 2009
372009
Optimization of structures under material parameter uncertainty using evidence theory
S Salehghaffari, M Rais-Rohani, EB Marin, DJ Bammann
Engineering Optimization 45 (9), 1027-1041, 2013
272013
The collapse of thick-walled metal tubes with wide external grooves as controllable energy-dissipating devices
S Salehghaffari, M Tajdari, F Mokhtarnezhad
Proceedings of the Institution of Mechanical Engineers, Part C: Journal of …, 2009
242009
A model of anterior cruciate ligament reconstructive surgery: A validation construct and computational insights
S Salehghaffari, YY Dhaher
Journal of biomechanics 47 (7), 1609-1617, 2014
182014
Anterior laxity, graft-tunnel interaction and surgical design variations during anterior cruciate ligament reconstruction: A probabilistic simulation of the surgery
YY Dhaher, S Salehghaffari, M Adouni
Journal of biomechanics 49 (13), 3009-3016, 2016
162016
Material model uncertainty quantification using evidence theory
S Salehghaffari, M Rais-Rohani
Proceedings of the Institution of Mechanical Engineers, Part C: Journal of …, 2013
152013
A phenomenological contact model: understanding the graft–tunnel interaction in anterior cruciate ligament reconstructive surgery
S Salehghaffari, YY Dhaher
Journal of Biomechanics 48 (10), 1844-1851, 2015
132015
Epistemic uncertainty modeling of Johnson-Cook plasticity model using evidence theory
S Salehghaffari, M Rais-Rohani
13th AIAA/ISSMO multidisciplinary analysis optimization conference, 9277, 2010
122010
Controlling the axial crushing of circular metal tubes using an expanding rigid ring press fitted on top of the structure
S Salehghaffari, M Panahipoor, M Tajdari
International Journal of Crashworthiness 15 (3), 251-264, 2010
92010
Energy absorption in plastic expansion of circular metal tubes
R Azizi, S Salehghaffari
Int. Confer. on Comput. Plast., CIMNE, Barcelona, 2009
62009
Evidence-based design optimization of energy absorbing components under material field uncertainty
S Salehghaffari, M Rais-Rohani
53rd AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials …, 2012
32012
Evidence-Based Design Optimization of Externally Stiffened Crush Tubes
S Salehghaffari, M Rais-Rohani, E Marin, D Bammann
52nd AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials …, 2011
32011
Epistemic uncertainty modeling of Johnson-Cook plasticity model, Part 1: Evidence collection and basic belief assignment construction
S Salehghaffari, M Rais-Rohani
International Journal of Reliability Engineering & System Safety (under review), 2010
32010
Evidence-based uncertainty modeling of constitutive models with application in design optimization
S Salehghaffari
Mississippi State University, 2012
22012
An evidence-based software engineering evaluation approach
S Salehghaffari, S Reddivari
Proceedings of the 49th Annual Southeast Regional Conference, 300-301, 2011
22011
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