Investigating Surface Effects on Thermomechanical Behavior of Embedded Circular Curved Nanosize Beams
作者： Farzad Ebrahimi , Mohsen Daman
DOI: 10.1155/2016/9848343
关键词: Surface tension 、 Mechanics 、 Energy method 、 Buckling 、 Materials science 、 Natural frequency 、 Classical mechanics 、 Vibration 、 Elasticity (economics) 、 Surface elasticity
摘要: To investigate the surface effects on thermomechanical vibration and buckling of embedded circular curved nanosize beams, nonlocal elasticity model is used in combination with properties including elasticity, tension, density for modeling nanoscale effect. The governing equations are determined via energy method. Analytically Navier method utilized to solve simply supported nanobeam at both ends. Solving these enables us estimate natural frequency critical load Winkler Pasternak elastic foundations under effect a uniform temperature change. results verified by comparing available ones literature. various parameters such as parameter, properties, foundations, temperature, opening angle successfully studied. reveal that significantly influenced effects.
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