Dynamic rock fragmentation: thresholds for long runout rock avalanches

The dynamic fragmentation of rock within rock avalanches is examined using the fragmentation concepts introduced by Grady and co-workers. The analyses use typical material values for weak chalk and limestone in order to determine theoretical strain rate thresholds for dynamic fragmentation and res...

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Bibliographic Details
Main Author: E.T. Bowman
Format: Article
Language:English
Published: Gruppo Italiano Frattura 2014-10-01
Series:Frattura ed Integrità Strutturale
Subjects:
Online Access:http://www.gruppofrattura.it/pdf/rivista/numero30/numero_30_art_2.pdf