Results 1 to 10 of about 407,486 (302)
The variation of grain size distribution in rock granular material in seepage process considering the mechanical–hydrological–chemical coupling effect: an experimental research [PDF]
Royal Society Open Science, 2020 As a common solid waste in geotechnical engineering, rock granular material should be properly treated and recycled. Rock granular material often coexists with water when it is used as the filling material in geotechnical engineering.
Hailing Kong +2 more
doaj +2 more sources
Ultrastable Shear-Jammed Granular Material
Physical Review X, 2022 Dry granular materials, such as sand, gravel, pills, or agricultural grains, can become rigid when compressed or sheared. Under isotropic compression, the material reaches a certain jamming density and then resists further compression.
Yiqiu Zhao (赵逸秋) +5 more
doaj +5 more sources
Memory Effects in Granular Material [PDF]
Physical Review Letters, 2000 We present a combined experimental and theoretical study of memory effects in vibration-induced compaction of granular materials. In particular, the response of the system to an abrupt change in shaking intensity is measured.
A. Barrat +20 more
core +3 more sources
Vibrational dynamics of confined granular material [PDF]
Physical Review E, 2006 By means of two-dimensional contact dynamics simulations, we analyze the vibrational dynamics of a confined granular layer in response to harmonic forcing. We use irregular polygonal grains allowing for strong variability of solid fraction.
C. Brennen +14 more
core +8 more sources
Cohesion-controlled granular material [PDF]
Physical Review E, 2020 We present a simple method to prepare a granular material with a controlled cohesion between particles. The granular material is made of spherical glass beads coated with a polyborosiloxane polymer. This material is proved to be stable in time and nonsensitive to temperature and humidity.
Gans, Adrien +2 more
openaire +3 more sources
Modelling the hydromechanical behaviour of expansive granular mixtures upon hydration [PDF]
E3S Web of Conferences, 2020 Bentonite pellet-powder mixtures are candidate sealing materials in radioactive waste disposal concepts. The mixture is installed in galleries in dry state as a granular material.
Darde Benjamin +6 more
doaj +1 more source
Detecting vorticity in cohesive deformable granular material [PDF]
EPJ Web of Conferences, 2021 Numerical models of granular materials are useful in tribology, and can be used to predict wear and friction in contacts. DEM-like simulations are used to model particles of third-body, which are partly wear debris from rubbing bodies.
Bouillanne Olivier +6 more
doaj +1 more source
Advances in Physics, 2006 review article, accepted for publication in Advances in Physics; tex-style ...
Mitarai, Namiko, Nori, Franco
openaire +3 more sources
Designing architectural materials: from granular form to functional granular material
Bioinspiration & Biomimetics, 2021 Abstract Designed granular materials are a novel class of architectural material system. Following one of the key paradigms of designed matter, material form and material function are closely interrelated in these systems. In this context, the article aims to contribute a parametric particle design model as an interface for this ...
Karola Dierichs, Achim Menges
openaire +4 more sources
Ratcheting of Granular Materials [PDF]
Physical Review Letters, 2004 We investigate the quasi-static mechanical response of soils under cyclic loading using a discrete model of randomly generated convex polygons. This response exhibits a sequence of regimes, each one characterized by a linear accumulation of plastic deformation with the number of cycles.
Alonso-Marroquin, F, Herrmann, HJ
openaire +4 more sources