Results 231 to 240 of about 270,844 (279)
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Experiments and theory in strain gradient elasticity
Journal of the Mechanics and Physics of Solids, 2003zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Lam, David C C +4 more
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Strain gradient plasticity: Theory and experiment
Acta Metallurgica et Materialia, 1994Abstract Dislocation theory is used to invoke a strain gradient theory of rate independent plasticity. Hardening is assumed to result from the accumulation of both randomly stored and geometrically necessary dislocation. The density of the geometrically necessary dislocations scales with the gradient of plastic strain.
N.A. Fleck +3 more
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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.
Huang, Y. +4 more
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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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A strain gradient linear viscoelasticity theory
International Journal of Solids and Structures, 2020Abstract In this paper, a strain gradient viscoelastic theory is proposed strictly, which can be used to describe the cross-scale mechanical behavior of the quasi-brittle advanced materials. We also expect the theory to be applied to the description for the cross-scale mechanical behavior of advanced alloy metals in linear elastic deformation cases ...
Zhongya Lin, Yueguang Wei
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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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Strain gradient elasticity theory of polymer networks
Acta Mechanica, 2022zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Yiyuan Jiang, Li Li, Yujin Hu
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New strain gradient theory and analysis
Acta Mechanica Solida Sinica, 2009A 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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Strain gradient viscoelasticity theory of polymer networks
International Journal of Engineering Science, 2023zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Yiyuan Jiang, Li Li, Yujin Hu
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