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contributor authorT. A. Godfrey
contributor authorJ. N. Rossettos
date accessioned2017-05-08T23:58:40Z
date available2017-05-08T23:58:40Z
date copyrightDecember, 1999
date issued1999
identifier issn0021-8936
identifier otherJAMCAV-26485#926_1.pdf
identifier urihttp://yetl.yabesh.ir/yetl/handle/yetl/121589
description abstractA simple micromechanical model is developed to predict the onset of tear propagation at slit-like damage sites (i.e., a series of consecutive aligned yarn breaks) in biaxially stressed plain weave fabrics under increasing loading. A crucial aspect of the model is the treatment of the frictional slip of yarns near the damage site. Although the actual configuration of slipping regions is complex, the onset of tear propagation in large slits (i.e., more than, say, 35 breaks) is dominated by slip occurring on the first few intact yarns adjacent to the breaks. The assumptions in the mathematical model were motivated by both experimental observations and calculations for key configurations. Analytical results obtained for this simple model exhibit good agreement with experimental results, which are presented for a variety of fabrics with initial slits of 35 and 45 breaks.
publisherThe American Society of Mechanical Engineers (ASME)
titleThe Onset of Tear Propagation at Slits in Stressed Uncoated Plain Weave Fabrics
typeJournal Paper
journal volume66
journal issue4
journal titleJournal of Applied Mechanics
identifier doi10.1115/1.2791799
journal fristpage926
journal lastpage933
identifier eissn1528-9036
keywordsTextiles AND Yarns
treeJournal of Applied Mechanics:;1999:;volume( 066 ):;issue: 004
contenttypeFulltext


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