شماره ركورد كنفرانس :
3770
عنوان مقاله :
Experimental Investigation on Flexural Properties of Sandwich Panels with FML Face Sheets Reinforced by SMA wires
پديدآورندگان :
Khalili S smrkhalili2017@gmail.com Ph.D. student, Department of Mechanical Engineering, South Tehran Branch, Islamic Azad University, Tehran, Iran; , Khalili S.M.R Professor,Center of Excellence for Research in Advanced Materials and Structures, Faculty of Mechanical Engineering, K. N. Toosi University of Technology, Tehran, Iran , Eslami-Farsani R. Associate Professor, Faculty of Materials Science and Engineering, K. N. Toosi University of Technology, Tehran, Iran
كليدواژه :
Composite Sandwich panel , FML , SMA , Bending test
عنوان كنفرانس :
چهارمين كنفرانس بين المللي دو سالانه مكانيك جامدات تجربي
چكيده فارسي :
Nowadays, sandwich composite panels are widely used in various industries like aerospace, construction, ship building, armors due to their specific strength and stiffness. Because of the materials which are used in these kinds of structures, many useful properties can be achieved. Sandwich panels which investigated in this study consist of FML face sheets reinforced by shape memory alloy (SMA) wires bonded to PVC foam. Three types of sandwich panels are made including panels without SMA wire, two SMA wires with 0% pre strain and two SMA wires with 5% pre strain for the same cross section. Due to the significant bending strength in structural applications, the specimens are subjected to flexural test according to ASTM standards. The results represent advantage effect of SMA wires on composite sandwich panel s strength. The details of the results are presented in the full length paper
