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The effect of small scale on the vibrational response of nano-column based on differential quadrature method
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نویسنده
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pourasghar a. ,ghorbanpour arani a. ,kamarian s.
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منبع
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challenges in nano and micro scale science and technology - 2016 - دوره : 4 - شماره : 2 - صفحه:54 -58
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چکیده
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The present paper deals with the dynamic behavior of nano-column subjected to follower force using the nonlocal elasticity theory. the nonlocal elasticity theory is used to analyze the mechanical behavior of nanoscale materials. the used method of solution is the differential quadrature method (dqm). it is shown that the nonlocal effect plays an important role in the vibrational behavior of nano-columns. the results can provide useful guidance for the study and design of the next generation of nanodevices and could be useful in biomedical and bioengineering applications as well as in other fields related with the nanotechnology.
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کلیدواژه
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differential quadrature method (DQM); nano-column; nonlocal elasticity; Vibration
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آدرس
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islamic azad university, central tehran branch, young researchers and elite club, ایران, university of kashan, faculty of mechanical engineering, institute of nanoscience & nanotechnology, ایران, islamic azad university, kermanshah branch, young researchers and elite club, ایران
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Authors
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