Some observations on the tearing of duct
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D.P. Isherwood; J.G. Williams
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Article
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1978
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Elsevier Science
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English
β 576 KB
A relationship between tearing force and tensile properties is deduced by analogy with notched tensile failure and proves to be quite accurate in predicting the tearing forces of a wide range of materials. It is found that the elasticity modulus is a significant factor in the relationship and its ro