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

页码：115 / 121

页数：7

共 30 条

[1] Comment on "Roughness of interfacial crack fronts: Stress-weighted percolation in the damage zone"
Alava, MJ
Zapperi, S
[J]. PHYSICAL REVIEW LETTERS, 2004, 92 (04)
[2] Roughening of a propagating planar crack front
Åström, JA
Alava, MJ
Timonen, J
[J]. PHYSICAL REVIEW E, 2000, 62 (02): : 2878 - 2881
[3] Can crack front waves explain the roughness of cracks?
Bouchaud, E
Bouchaud, JP
Fisher, DS
Ramanathan, S
Rice, JR
[J]. JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 2002, 50 (08) : 1703 - 1725
[4] Scaling properties of cracks
Bouchaud, E
[J]. JOURNAL OF PHYSICS-CONDENSED MATTER, 1997, 9 (21) : 4319 - 4344
[5] High resolution description of a crack front in a heterogeneous Plexiglas block
Delaplace, A
Schmittbuhl, J
Måloy, KJ
[J]. PHYSICAL REVIEW E, 1999, 60 (02): : 1337 - 1343
[6] Statistical properties of fracture precursors
Garcimartin, A
Guarino, A
Bellon, L
Ciliberto, S
[J]. PHYSICAL REVIEW LETTERS, 1997, 79 (17) : 3202 - 3205
[7] An experimental test of the critical behaviour of fracture precursors
Guarino, A
Garcimartin, A
Ciliberto, S
[J]. EUROPEAN PHYSICAL JOURNAL B, 1998, 6 (01) : 13 - 24
[8] Origin of the universal roughness exponent of brittle fracture surfaces: Stress-weighted percolation in the damage zone
Hansen, A
Schmittbuhl, J
[J]. PHYSICAL REVIEW LETTERS, 2003, 90 (04) : 4
[9] Critical ruptures
Johansen, A
Sornette, D
[J]. EUROPEAN PHYSICAL JOURNAL B, 2000, 18 (01) : 163 - 181
[10] Burst avalanches in solvable models of fibrous materials
Kloster, M
Hansen, A
Hemmer, PC
[J]. PHYSICAL REVIEW E, 1997, 56 (03) : 2615 - 2625

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