Mostrando 81 - 100 Resultados de 1,940 Para Buscar '"Dynamics (mechanics)"', tiempo de consulta: 0.28s Limitar resultados
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    “…The values of maximum strain rate, peak stress and dynamic elastic modulus are ranked with directions by the perpendicular to bedding direction (Z direction), the parallel to bedding direction (X direction), and the oblique 45° to bedding direction (Y direction). Dynamic mechanical properties of structural anisotropic coal provide a theoretical basis for gas seepage in far-blasting field.…”
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    “…To study the dynamic mechanical characteristics and constitutive relation of concrete materials under freeze–thaw (FT) cycle conditions, C35 concrete was taken as the research object in this paper, and FT tests were carried out with a freeze–thaw range of −20–20 °C and a freeze–thaw frequency up to 50 times. …”
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    “…Simulations show that refining tungsten grains can not only reduce the impact absorption energy, but also increase the contact area of tungsten and copper phases, thereby reducing the fracture probability of tungsten phases and improving the dynamic mechanical properties of the W-Cu alloys under impact loading. …”
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  9. 89
    “…It was shown that the blend ratio of PCL and CS had a significant effect on the thermal stability, hydrophilicity, and dynamic mechanical viscoelasticity of the CS–PCL membranes. …”
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  10. 90
    por Unver, Senem, Yildirim, Arzu Zeynep
    Publicado 2021
    “…PURPOSE: The aim of this study was to evaluate flexural strength, elastic modulus and dynamic mechanical analysis (DMA) of heat-polymerized polymethyl methacrylate resin, polyamide resin and glass fiber-reinforced polyamide resin. …”
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    “…The influence of carbon black (CB) structure and surface area on key rubber properties such as monotonic stress-strain, cyclic stress–strain, and dynamic mechanical behaviors are investigated in this paper. …”
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  13. 93
    por Mu, Quanyi
    Publicado 2022
    “…The data available in this article presents the tensile creep behaviors and dynamic mechanical properties of polycarbonate (PC) and the alloy of polycarbonate/acrylonitrile-butadiene-styrene (PC/ABS). …”
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  14. 94
    por Trivedi, A.R., Hawkins, N., Siviour, C.R.
    Publicado 2022
    “…In this methods paper, an improved methodology is proposed for conducting Dynamic Mechanical Analysis (DMA) experiments on rubbers. …”
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  15. 95
    “…The paper presents a new method to study the dynamic mechanical properties of concrete under low pressure and a high strain rate via the inversion of spherical wave propagation. …”
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  16. 96
    por Berezner, Arseniy, Fedorov, Victor
    Publicado 2022
    “…In this work, derivation of the main thermodynamic relationships is realized together with the applied calculation of some parameters, providing the systematized description of non-linear thermo-mechanical deformation at dynamic mechanical analysis (DMA). Obtained equations and values agree well with experiments on different ribbon metallic glasses. …”
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  17. 97
    “…This study uses experimental methods, theoretical research, and numerical prediction to study the dynamic mechanical properties and damage evolution of CFRP laminates at ultra-low temperatures. …”
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  18. 98
    “…This paper investigates the dynamic mechanical properties of PPFRFC with densities of 0.27 g/cm(3), 0.38 g/cm(3), and 0.46 g/cm(3) at high temperatures and proposes a prediction model to characterize its behavior. …”
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  19. 99
    “…Epoxy thermal conductive adhesives with high thermal conductivity and dynamic mechanical properties are important thermally conductive materials for fabricating highly integrated electronic devices. …”
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