Acoustic emission or crackling noise in paper fracture

被引：0
|
作者：
Salminen, LI [1 ]
Rosti, J [1 ]
Alava, MJ [1 ]
机构：
[1] Aalto Univ, Phys Lab, Espoo 02015, Finland
来源：
EXPERIMENTAL CHAOS | 2004年 / 742卷
关键词：
D O I：
暂无
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
Acoustic emission experiments in paper, a disordered material, give evidence for power-law probability distributions of statistical quantities as event energies or intervals. Two setups, usual mode I tensile tests and a nip-in-peel one have been studied in our work. In both cases, even using the same material, we observe "criticality". This has wide implications for theories of statistical fracture.
引用
收藏
页码：115 / 121
页数：7
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