Studies of relaxation phenomena in polym
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Jan-Fredrik Jansson
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Article
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1973
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John Wiley and Sons
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English
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In order to evolve the methods of mechanical spectroscopy and find new methods of studying the rise of nonlinear viscoelasticity, periodic square and triangular stress functions have been used. A "new" viscoelastic function is defined, log JZ = g { log J1 1, where J1 and JZ are the compliances a t t