Zobrazeno 1 - 10
of 899
pro vyhledávání: '"Cantor, David A."'
Autor:
Choi, Inmyung1 inmyung.choi@ttu.edu, Cantor, David E.2 dcantor@iastate.edu, Han, Kunsoo3 kunsoo.han@mcgill.ca, George, Joey F.4 jfgeorge@iastate.edu
Publikováno v:
MIS Quarterly. Mar2024, Vol. 48 Issue 1, p409-425. 17p.
Publikováno v:
In Computers and Geotechnics January 2025 177 Part B
Softer than soft, squishy granular matter is composed of grains capable of significantly changing their shape (typically larger than 10% of deformation) without tearing or breaking. Because of the difficulty to test these materials experimentally and
Externí odkaz:
http://arxiv.org/abs/2204.10701
Granular materials often present correlations between particle size and shape due to their geological formation and mechanisms of weathering and fragmentation. It is known that particle shape strongly affects shear strength. However, the effects of s
Externí odkaz:
http://arxiv.org/abs/2109.09878
This paper analyzes the compaction behavior of assemblies composed of soft (elastic) spherical particles beyond the jammed state, using three-dimensional non-smooth contact dynamic simulations. The assemblies of particles are characterized using the
Externí odkaz:
http://arxiv.org/abs/2109.03606
Autor:
Macelline, Shemil P., Godwin, Ian D., Liu, Guoquan, Restall, Jemma, Cantor, David I., McInerney, Bernard V., Toghyani, Mehdi *, Chrystal, Peter V., Selle, Peter H., Liu, Sonia Yun
Publikováno v:
In Poultry Science June 2024 103(6)
Using a discrete-element approach and a bonding interaction law, we model and test crushable inherently anisotropic structures reminiscent of the layering found in sedimentary and metamorphic rocks. By systematically modifying the level of inherent a
Externí odkaz:
http://arxiv.org/abs/2105.05288
Autor:
Cantor, David, Cárdenas-Barrantes, Manuel, Preechawuttipong, Itthichai, Renouf, Mathieu, Azéma, Emilien
Using a numerical approach based on the coupling of the discrete and finite element methods, we explore the variation of the bulk modulus K of soft particle assemblies undergoing isotropic compression. As the assemblies densify under pressure-control
Externí odkaz:
http://arxiv.org/abs/2104.03387
Granular systems are not always homogeneous and can be composed of grains with very different mechanical properties. To improve our understanding of the behavior of real granular systems, in this experimental study, we compress 2D bidisperse systems
Externí odkaz:
http://arxiv.org/abs/2103.12058
We study the crushing strength of brittle materials whose internal structure (e.g., mineral particles or graining) presents a layered arrangement reminiscent of sedimentary and metamorphic rocks. Taking a discrete-element approach, we probe the failu
Externí odkaz:
http://arxiv.org/abs/2103.03962