A review on stress-driven nonlocal elasticity theory | ||
| Journal of Computational Applied Mechanics | ||
| دوره 52، شماره 3، آذر 2021، صفحه 535-552 اصل مقاله (354.34 K) | ||
| نوع مقاله: Review Paper | ||
| شناسه دیجیتال (DOI): 10.22059/jcamech.2021.331410.653 | ||
| نویسندگان | ||
| Mojtaba Shariati1؛ Mohammad Shishesaz* 1؛ Hossein Sahbafar2؛ Mortaza Pourabdy3؛ Mohammad Hosseini4 | ||
| 1Department of Mechanical Engineering, Shahid Chamran University of Ahvaz, Ahvaz, Iran | ||
| 2School of Mechanical Engineering, College of Engineering, University of Tehran, Tehran, Iran | ||
| 3Department of Mechanical Engineering, Ahvaz Branch, Islamic Azad University, Ahvaz, Iran | ||
| 4Department of Mechanical Engineering, University of Hormozgan, Bandar Abbas, Iran | ||
| چکیده | ||
| The behavior of materials at the nanoscale cannot be studied by classical theories. Accordingly, new theories have been developed to predict the behavior of materials at the nanoscale; some of them are nonlocal elasticity, strain gradient theory, couple stress theory, and surface effect theory. In most articles, the authors use a differential form of nonlocal elasticity theory. Recently, many authors have used the integral form of this theory and obtained interesting results. Therefore, in the present research, the articles related to the integral form of non-local theory have been examined for small-scale tubes, beams, shells, and plates. | ||
| کلیدواژهها | ||
| nonlocal elasticity theory؛ stress-driven method؛ strain-driven method؛ strain gradient model؛ Functionally graded material؛ Scale parameter | ||
| مراجع | ||
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