Scaling and universality in rock fracture
Statistical Mechanics
2015-06-25 v1 Materials Science
Abstract
We present a detailed statistical analysis of acoustic emission time series from laboratory rock fracture obtained from different experiments on different materials including acoustic emission controlled triaxial fracture and punch-through tests. In all considered cases, the waiting time distribution can be described by a unique scaling function indicating its universality. This scaling function is even indistinguishable from that for earthquakes suggesting its general validity for fracture processes independent of time, space and magnitude scales.
Keywords
Cite
@article{arxiv.cond-mat/0610720,
title = {Scaling and universality in rock fracture},
author = {Jörn Davidsen and Sergei Stanchits and Georg Dresen},
journal= {arXiv preprint arXiv:cond-mat/0610720},
year = {2015}
}
Comments
4 pages, 3 figures