شماره ركورد كنفرانس :
5120
عنوان مقاله :
Investigation of Nonlinear Torsional Oscillations on Functionally Graded Nanorod
پديدآورندگان :
Jamali Shakhlavi S Department of Mechanical Engineering, Iran University of Science and Technology, Tehran, Iran , Nazemnezhad R Department of Mechanical Engineering, Damghan University, Damghan, Iran , Hosseini Hashemi Sh shh@iust.ac.ir Department of Mechanical Engineering, Iran University of Science and Technology, Tehran, Iran
كليدواژه :
Nonlinear , FGM , nanorod , Oscillations , Torsional
عنوان كنفرانس :
كنفرانس دو سالانه بين المللي مكانيك جامدات تجربي
چكيده فارسي :
In research concerns with free torsional vibration analysis of the size dependent circular nanorods with von kármán type nonlinearity, which can computed through radius power-law variation of two-constituent functionally graded materials (FGM), is inspected in this work using the theory of nonlocal elasticity. The approximate solution for the nonlocal nonlinear natural frequencies are extracted using multiple scales method (MSM). The different vibrations amplitude on index of FGM nanorod are evaluated.
