| Issue |
MATEC Web Conf.
Volume 142, 2018
International Conference on Materials Applications and Engineering 2017 (ICMAE2017)
|
|
|---|---|---|
| Article Number | 02012 | |
| Number of page(s) | 8 | |
| Section | Building Materials and Properties | |
| DOI | https://doi.org/10.1051/matecconf/201814202012 | |
| Published online | 08 January 2018 | |
A Measuring Method of Gravel’s Coefficient of Restitution and Discussion
School of Mechanical Engineering, Guangxi University of Science and Technology, 268 East Central Avenue Liuzhou, China
* Corresponding author: gxut_jx@163.com
In this paper, a simple method for measuring the recovery coefficient of gravel was proposed by the definition of the coefficient of restitution and the principle of kinematics. The recovery coefficient between gravel and slate was obtained by the experiment; meanwhile the reason of error was analyzed and discussed. Finally, the experimental results were compared with the simulation data of the EDEM software. It was concluded that the data were more appropriate when the gravel particles were smaller.
© The Authors, published by EDP Sciences, 2018
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (http://creativecommons.org/licenses/by/4.0/).
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