Results 201 to 210 of about 3,870,040 (252)
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Strain-Gradient Effects in Microlayers
Journal of the Engineering Mechanics Division, 1966Abstract : An analytic solution is obtained for two composite-body problems employing the strain-gradient theory of elasticity as developed by Mindlin. The investigation is concerned with the effects produced by strain-gradients, especially bonding stresses in the vicinity of an interface separating two dissimilar materials when higher order contact ...
F. D. Day, Yechiel Weitsman
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Observation of quantum confinement by strain gradients
Physical Review Letters, 1991We have created one-dimensional quantum wells (quantum wires) by laterally straining a GaAs quantum well with patterned carbon stressors 180 nm in width. We find four well-resolved one-dimensional subbands in the excitation spectra, whose constant spacing of 2.4 meV confirms quantitatively that there is quantum confinement in the parabolic well ...
B. P. Van der Gaag +6 more
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A strain gradient theory of plasticity
International Journal of Solids and Structures, 1970Abstract A theory which includes first and second strain gradients is proposed as a model for plastic deformations. Heuristic arguments for including the gradients are also given. The main goal is to develop a logical framework in which behavior on a small scale can interact with the response on a larger one.
O. W. Dillon, J. Kratochvil
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Nonlocal strain gradient analysis of FG GPLRC nanoscale plates based on isogeometric approach
Engineering computations, 2022P. Phung-Van +2 more
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Journal of Vibration Engineering & Technologies, 2022
Huijie Jin, S. Sui, Chengxiu Zhu, C. Li
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Huijie Jin, S. Sui, Chengxiu Zhu, C. Li
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Strain gradient elasticity theory of polymer networks
Acta Mechanica, 2022Yiyuan Jiang, Li Li, Yujin Hu
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Finite Elements in Analysis and Design, 2013
The classical continuum theory is neither able to accurately model the mechanical behavior of micro/nano-scale structures nor capable of justifying the size-dependent behavior observed in these structures; so the non-classical continuum theories such as the strain gradient theory have been emerged and developed.
Mohsen Asghari +2 more
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The classical continuum theory is neither able to accurately model the mechanical behavior of micro/nano-scale structures nor capable of justifying the size-dependent behavior observed in these structures; so the non-classical continuum theories such as the strain gradient theory have been emerged and developed.
Mohsen Asghari +2 more
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Contribution of nonlocal integral elasticity to modified strain gradient theory
The European Physical Journal Plus, 2021S. Faghidian
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Mechanics of Advanced Materials and Structures, 2019
Vibrations and buckling of Kirchhoff nano plates are investigated using second-order strain gradient theory. The Navier displacement field has been considered for two different sets of boundary conditions and stacking sequences.
F. Cornacchia +4 more
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Vibrations and buckling of Kirchhoff nano plates are investigated using second-order strain gradient theory. The Navier displacement field has been considered for two different sets of boundary conditions and stacking sequences.
F. Cornacchia +4 more
semanticscholar +1 more source