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Experiments and theory in strain gradient elasticity
Journal of the Mechanics and Physics of Solids, 2003 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Lam, David C C +4 more
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New strain gradient theory and analysis
Acta Mechanica Solida Sinica, 2009 A new strain gradient theory which is based on energy nonlocal model is proposed in this paper, and the theory is applied to investigate the size effects in thin metallic wire torsion, ultra-thin beam bending and micro-indentation of polycrystalline copper. First, an energy nonlocal model is suggested.
Dake Yi, Tzu Chiang Wang, Shaohua Chen
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A conventional theory of mechanism-based strain gradient plasticity
International Journal of Plasticity, 2004zbMATH Open Web Interface contents unavailable due to conflicting licenses.
K C Hwang, Huajian Gao
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On the strain gradient elasticity theory for isotropic materials
International Journal of Engineering Science, 2020zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Guangyang Fu, Lu Qi
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Nanoindentations and Theory of Strain Gradient Viscoelasticity
, 2006 Nanoindentations on polymeric viscoelastic materials indicated plastic deformation is size dependent when the indentation is small. The deformation behaviors were successfully modeled using strain gradient plasticity. In this investigation, dynamic nanoindentations on polymeric viscoelastic materials indicated that the storage and loss moduli are size ...
L. H. Keung, D. C. C. Lam, P. Tong
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A strain space gradient plasticity theory for finite strain
Computer Methods in Applied Mechanics and Engineering, 2004zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Chambon R. +2 more
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On Strain Gradient Theory and Its Application in Bending of Beam
Coatings, 2022 The general strain gradient theory of Mindlin is re-visited on the basis of a new set of higher-order metrics, which includes dilatation gradient, deviatoric stretch gradient, symmetric rotation gradient and curvature.
Anqing Li, Weiguang Su, Shasha Zhou
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A Strain-Rate Gradient Theory of Plasticity and its Comparison with Strain Gradient Theories
Applied Mechanics and Materials, 2013Gradient theories of plasticity play an important role in the description of inelastic behavior of materials. Usually, these theories involve space derivatives of stress or strain. On the other hand, conventional theories of plasticity can be divided into two groups, flow and deformation theories.
Sergei Alexandrov +2 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.
Dillon, O. W. jun., Kratochvil, J.
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