Results 1 to 10 of about 16,280,878 (248)
Journal of Biomechanical Science and Engineering, 2022 Although cardiac strain has been used as a practical mechanical indicator to estimate cardiac functions, measurement of strain is still difficult due to the need for operator proficiency and special equipment to perform echocardiography and magnetic ...
Takaomi MORISHITA +3 more
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Nanomaterials, 2023 The molecular dynamics method was used to analyze the influence of simulated temperature on the damage expansion process of the 3C-SiC sample under nano-indentation loading in order to study the influence of temperature on the internal damage and ...
Xiang Ning +5 more
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The average conformation tensor of inter-atomic bonds as an alternative state variable to the strain tensor: definition and first application — the case of nanoelasticity [PDF]
Journal of Theoretical, Computational and Applied Mechanics, 2023 Most of the mechanical models for solid state materials are in a methodological framework where a strain tensor, whatever it is, is considered as a thermodynamic state variable.
Thierry Désoyer
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Yantu gongcheng xuebao, 2021 Based on the improved minimum potential energy algorithm, a new method for the stability analysis of horizontal-vertical (H-V) ribs-reinforced slopes is proposed. In this method, the frictional potential energy of horizontal reinforcement, linear elastic
JIANG Jian-guo , CHEN Yuan , LIU Sun-guang , ZHAO Fa-jia
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Animal Nutrition, 2021 Historically, intermittent fasting (IF) has been considered as an effective strategy for controlling the weight of athletes before competition. Along with excellent insight into its application in various spaces by numerous studies, increasing IF ...
Bohan Rong +3 more
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Frontiers in Earth Science, 2022 This study investigates the effect of prefabricated fissures on the creep mechanical strength and acoustic emission (AE) characteristics of sandstone. Under the same test conditions, indoor uniaxial compression creep AE tests were performed on intact and
Huaichang Yu +5 more
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Implementation of the Weak Link Problem for Trusses
Buildings, 2023 This article examines the application of the theory of critical strain energy levels to the determination of the limiting states of rod systems. A redundant truss is chosen to illustrate the peculiarities of changes in the self-stressing states of the ...
Leonid Stupishin, Vladimir Mondrus
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Generalized Hamilton’s Principle for Inelastic Bodies Within Non-Equilibrium Thermodynamics
Entropy, 2011 Within the thermodynamic framework with internal variables, the classical Hamilton’s principle for elastic bodies is extended to inelastic bodies composed of materials whose free energy densities are point functions of internal variables, or the so ...
Qiang Yang, Kuang-Dai Leng
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Analytical Model of Gear Thermal Stiffness Based on the Potential Energy Method
Applied Sciences, 2023 Stiffness is the main internal excitation of gear system vibration and is the basis for studying the static and dynamic characteristics of the system. Based on the relationship between thermal stress and strain in plane strain theory and combined with ...
Yanbing He, Haibo Yang
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Stable large-area monodomain in as-grown bulk ferroelectric single crystal Sn2P2S6
Journal of Advanced Dielectrics, 2023 Driven by the minimization of total energy, the multi-domain morphology is preferred in as-grown ferroelectrics to reduce the depolarization and strain energy during the paraelectric to ferroelectric phase transition.
Yingzhuo Lun +12 more
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