Browsing Mechanical and Mechatronics Engineering by Author "Rahmaan, M. Taamjeed"
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Constitutive and Fracture Characterization of High Strength Aluminum Alloys at Low and Elevated Strain Rates
Rahmaan, M. Taamjeed (University of Waterloo, 2022-05-27)The present research investigates the constitutive and fracture behavior of three high strength automotive aluminum sheet alloys, AA6013-T6, AA7075-T6, and AA7xxx-T6 under quasi-static and elevated strain rate conditions. ... -
Evaluation and calibration of anisotropic yield criteria in shear Loading: Constraints to eliminate numerical artefacts
Abedini, Armin; Butcher, Clifford; Rahmaan, M. Taamjeed; Worswick, Michael J. (Elsevier, 2017-06-24)Many anisotropic phenomenological yield functions have been proposed in the literature in which their predictive capabilities strongly depend on the experimental calibration data as well as the calibration procedure to ... -
Low to High Strain Rate Characterization of DP600, TRIP780, AA5182-O
Rahmaan, M. Taamjeed (University of Waterloo, 2015-03-18)Advanced High Strength Steels (AHSS) and aluminum alloys are currently of great interest in the automotive industry due to their superior strength-to-weight ratio and good formability. This research work presents the results ...