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Analysis of long crack lines in paper webs.
- Source :
-
European Physical Journal B: Condensed Matter . Apr2003, Vol. 32 Issue 3, p369-374. 6p. 1 Chart, 8 Graphs. - Publication Year :
- 2003
-
Abstract
- : We analyze 6500 mm long fracture lines of paper as an example of crack propagation involving disorder. The cracks are asymptotically self-affine, with a roughness exponent close to 0.6. Systematic deviations from the power-law-scaling exist below a lengthscale related to the microscopic heterogeneities and possibly to a cross-over from 3d to 2d crack propagation. Several analysis methods are discussed, including first return analysis and the detection of correlated trends. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 14346028
- Volume :
- 32
- Issue :
- 3
- Database :
- Academic Search Index
- Journal :
- European Physical Journal B: Condensed Matter
- Publication Type :
- Academic Journal
- Accession number :
- 15180097
- Full Text :
- https://doi.org/10.1140/epjb/e2003-00111-x