应力驱动的非局部弹性理论综述

Q4 Chemical Engineering

Applied and Computational Mechanics Pub Date : 2021-09-01 DOI:10.22059/JCAMECH.2021.331410.653

M. Shariati, M. Shishesaz, Hossein Sahbafar, Mortaza Pourabdy, M. Hosseini

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引用次数: 11

摘要

经典理论没有能力在纳米尺度上研究材料的行为。因此，已经开发了新的理论来预测材料在纳米尺度上的行为。其中一些理论是非局部弹性理论、应变梯度理论、耦合应力理论和表面效应理论。在大多数文章中，作者使用了非局部弹性理论的微分形式。最近，许多作者使用了这一理论的积分形式，并获得了有趣的结果。因此，在这项研究中，与非局部理论的积分形式有关的文章已经被用于小规模的管、梁、壳和板。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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A review on stress-driven nonlocal elasticity theory

Classical theories do not have the ability to study the behavior of materials at the nanoscale. Accordingly, new theories have been developed to predict the behavior of materials at the nanoscale. Some of these theories are nonlocal elasticity, strain gradient theory, couple stress theory and surface effect theory. In most articles, the authors use differential form of nonlocal elasticity theory. Recently, a number of authors have used the integral form of this theory and obtained interesting results. Therefore, in this research, articles related to the integral form of non-local theory have been examined for small-scale tubes, beams, shells, and plates.

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来源期刊

Applied and Computational Mechanics Engineering-Computational Mechanics

CiteScore

0.80

自引率

0.00%

发文量

审稿时长

14 weeks

期刊介绍： The ACM journal covers a broad spectrum of topics in all fields of applied and computational mechanics with special emphasis on mathematical modelling and numerical simulations with experimental support, if relevant. Our audience is the international scientific community, academics as well as engineers interested in such disciplines. Original research papers falling into the following areas are considered for possible publication: solid mechanics, mechanics of materials, thermodynamics, biomechanics and mechanobiology, fluid-structure interaction, dynamics of multibody systems, mechatronics, vibrations and waves, reliability and durability of structures, structural damage and fracture mechanics, heterogenous media and multiscale problems, structural mechanics, experimental methods in mechanics. This list is neither exhaustive nor fixed.