Electronic Resource
New York
:
Wiley-Blackwell
Journal of Polymer Science: Polymer Physics Edition
19 (1981), S. 1759-1768
ISSN:
0098-1273
Keywords:
Physics
;
Polymer and Materials Science
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
,
Physics
Notes:
The finite-element method is applied to a craze model in order to estimate surface displacements and stresses of an isolated craze in a thin rectangular plate. The limitation of assuming linear-elastic behavior of the craze fibrils is demonstrated by comparing computed profiles with published experimental ones. Accurate finite-element estimates of craze surface stresses are obtained from the experimental displacement profile. The analysis is extended to the three-dimensional case but the difference between the craze displacements at the surface of the plate and those at midthickness is too small to justify the considerable increase in computer time in comparison with that required for two-dimensional analysis.
Additional Material:
6 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/pol.1981.180191108
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