نتایج جستجو برای: modified strain gradient

تعداد نتایج: 583107  

Journal: :Proceedings of the National Academy of Sciences 2014

Journal: :Journal of the Mechanics and Physics of Solids 2001

Journal: :Continuum Mechanics and Thermodynamics 2021

Abstract We call nonlinear dilatational strain gradient elasticity the theory in which specific class of second continua is considered: those whose deformation energy depends, an objective way, on placement and determinant placement. It interesting particular case complete Toupin–Mindlin elasticity: indeed, it, only effects are due to inhomogeneous dilatation state considered deformable body. T...

Journal: :Journal of the Mechanical Behaviour of Materials 2013

Journal: :Journal of the Society of Materials Science, Japan 1998

Journal: :Applied sciences 2021

This is a review paper containing the governing equations and analytical solutions of classical shear deformation theories functionally graded straight beams. The classical, first-order, third-order account for through-thickness variation two-constituent material, modified couple stress (i.e., strain gradient), von Kármán nonlinearity. Analytical bending linear theories, some which are not read...

‎Based on an eigenvalue analysis‎, ‎a new proof for the sufficient‎ ‎descent property of the modified Polak-Ribière-Polyak conjugate‎ ‎gradient method proposed by Yu et al‎. ‎is presented‎.

Journal: :Transactions of the Society of Instrument and Control Engineers 1973

2017
Xiaobai Li Li Li Yujin Hu Weiming Deng Zhe Ding

A size-dependent Euler–Bernoulli beam model, which accounts for nonlocal stress field, strain gradient field and higher order inertia force field, is derived based on the nonlocal strain gradient theory considering velocity gradient effect. The governing equations and boundary conditions are derived both in dimensional and dimensionless form by employed the Hamilton principle. The analytical so...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید