Singing sands, booming dune sands, and the stick-slip effect
The origin of the acoustic and seismic emissions from impacted singing grains and from avalanching dune sand grains is sought in modes of vibration in discreet grain columns. It is postulated that when the grains in a column are pressed together, elastic shear bands are formed at the contact areas w...
| Main Author: | |
|---|---|
| Language: | en |
| Published: |
2011
|
| Online Access: | http://142.51.24.159/dspace/handle/10219/474 |