Browsing by Author "Nayeb-Hashemi, H."
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In situ strengthening of thin-wall structures using pressurized foam
Ashrafi, M.; Woodsum, C.J.; Papadopoulos, J.; Hamouda, Abdelmagid S.; Nayeb-Hashemi, H.; Vaziri, A.... more authors ... less authors ( Elsevier Ltd , 2015 , Article)A simple and effective in situ method for strengthening or healing thin-wall structures is presented. In this method, a liquid-state gap-sealing foam is injected within the enclosed spaces of a structure. After injection ... -
Stress analysis in functionally graded rotating disks with non-uniform thickness and variable angular velocity
Zheng, Y.; Bahaloo, H.; Mousanezhad, D.; Mahdi, E.; Vaziri, A.; Nayeb-Hashemi, H.... more authors ... less authors ( Elsevier , 2016 , Article)Stress field in functionally graded (FG) rotating disks with non-uniform thickness and variable angular velocity is studied numerically. The elastic modulus and mass density of the disks are assumed to be varying along the ...