Image analysis of plastic deformation in the fracture of paper

被引：0

作者：

Wanigaratne, DMS ^{[1
]}

Batchelor, WJ ^{[1
]}

Conn, AB ^{[1
]}

Parker, IH ^{[1
]}

机构：

[1] Monash Univ, Dept Chem Engn, Australian Pulp & Paper Inst, Clayton, Vic, Australia

来源：

APPITA JOURNAL | 2000年 / 53卷 / 06期

关键词：

fracture toughness; DENT geometry; fracture process zone (FPZ); image analysis;

D O I：

暂无

中图分类号：

TB3 [工程材料学]; TS [轻工业、手工业、生活服务业];

学科分类号：

0805 ; 080502 ; 0822 ;

摘要：

A new imaging technique has been developed to characterise the outer plastic deformation field resulting from a fracture process in a sample of deep Double-Edge Notched Tension (DENT) geometry. This technique has the ability to measure strains of less than 0.1%. Commercial copy paper samples were used during the establishment of this technique. The results indicate that the plastic deformation field for fracture in the CD direction is more significant than that for fracture in the MD direction.

引用

页码：471 / +

页数：6

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