Results 31 to 40 of about 361,375 (298)
Fractal and Fractional, 2022 Particle breakage was reported to have great influence on the mechanical property of granular materials. However, limited studies were conducted to quantify the detailed effects of relative density and initial grading on the particle breakage behaviour ...
Gui Yang +3 more
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Nihon Kikai Gakkai ronbunshu, 2019 We investigated the damping mechanism of a granular-material damper for a structure with a high natural frequency. We focused on the flow of the granular-material vibration energy and considered its relationship with the damping characteristics.
Tomoko KOGA, Taichi SATO, Rei KAGEYAMA
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Rheology of Granular Materials: Dynamics in a Stress Landscape [PDF]
, 2009 We present a framework for analyzing the rheology of dense driven granular materials, based on a recent proposal of a stress-based ensemble. In this ensemble fluctuations in a granular system near jamming are controlled by a temperature-like parameter ...
Bouchaud J.-P. +3 more
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Acoustical properties of double porosity granular materials [PDF]
, 2011 Granular materials have been conventionally used for acoustic treatment due to their sound absorptive and sound insulating properties. An emerging field is the study of the acoustical properties of multiscale porous materials.
Umnova, O, Venegas, R
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Advances in Civil Engineering, 2020 The mechanical behaviors of granular materials have high complexity. Since the mechanical behaviors of granular materials are difficult to describe theoretically, in this paper, the flow and fracture characteristics of granular materials were discussed ...
Futian Zhao +6 more
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The Statistical Physics of Athermal Materials [PDF]
, 2014 At the core of equilibrium statistical mechanics lies the notion of statistical ensembles: a collection of microstates, each occurring with a given a priori probability that depends only on a few macroscopic parameters such as temperature, pressure ...
Bi, Dapeng +3 more
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Transport Properties and Segregation Phenomena in Vibrating Granular Beds
KONA Powder and Particle Journal, 2016 Granular materials are common in daily life and in many industrial processes. Both fundamental research and industrial application studies are crucial for understanding the transport properties and segregation mechanisms of vibrating granular beds.
Chun-Chung Liao, Shu-San Hsiau
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Quasistatic response of loose cohesive granular materials [PDF]
EPJ Web of Conferences, 2021 DEM-simulated model cohesive assemblies of spherical grains of diameter d, with contact tensile strength F0, once prepared in loose states, are quasistatically subjected to growing isotropic pressure P, and then to triaxial compression, maintaining ...
Lammali Walid +2 more
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Acoustic waves in granular materials [PDF]
, 2007 Dynamic simulations with discrete elements are used to obtain more insight into the wave propagation in dense granular media. A small perturbation is created on one side of a dense, static packing and examined during its propagation until it arrives at ...
Luding, S., Mouraille, O.
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Creep response of granular materials [PDF]
EPJ Web of ConferencesWe present an experimental study of creep deformation measured in a dry granular material submitted to a constant deviatoric stress smaller than its failure threshold. We observe creep deformation leading to material failure. An interferometric method of
Gicquel Cécilia +3 more
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