Published 2021
| Version v1
Journal article
Collapse of conical granular columns
- 1. ESIME Azcapotzalco, Instituto Politécnico Nacional, Av. de las Granjas 682, Col. Sta. Catarina, Azcapotzalco 02250 CDMX (Mexico)
- 2. Instituto Tecnológico de Querétaro, Av. Tecnológico s/n, Centro, 76000 Santiago de Querétaro, Qro. (Mexico)
- 3. ESIME Azcapotzalco, Instituto Politécnico Nacional, Av. de las Granjas 682, Col. Sta. Catarina, Azcapotzalco 02250 CDMX. (Mexico)
Description
This paper experimentally analyzes the collapse of conical granular columns made out of non-cohesive granular materials. Dimensionless run-out lengths were found, as a function of the aspect ratio a, similar to those occurring in the collapse of cylindrical columns, although in the case of conical columns of high aspect ration, at the end of the collapse, a layer of grains that rotates around the cone axis appears and it affects the final profiles of the mounds.
Availability note (English)
Available from https://www.epj-conferences.org/articles/epjconf/pdf/2021/03/epjconf_pg2021_03013.pdf; https://doaj.org/article/8aeac4b1daa14f1ea7e6a767c4362010Additional details
Identifiers
Publishing Information
- Journal Title
- EPJ. Web of Conferences
- Journal Volume
- 249
- Journal Page Range
- vp.
- ISSN
- 2100-014X
Conference
- Title
- 9. International Conference on Micromechanics on Granular Media
- Acronym
- Powders & Grains 2021
- Dates
- Jul-Aug 2021
- Place
- Buenos Aires (Argentina)
INIS
- Country of Publication
- France
- Country of Input or Organization
- France
- INIS RN
- 53102999
- Subject category
- S36: MATERIALS SCIENCE; S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ASPECT RATIO; CYLINDRICAL CONFIGURATION; GRANULAR MATERIALS; LAYERS
- Descriptors DEC
- CONFIGURATION; DIMENSIONLESS NUMBERS; MATERIALS