Titlebook: Crazing in Polymers Vol. 2; H. -H. Kausch Conference proceedings 1990 Springer-Verlag Berlin Heidelberg 1990 fatigue.material.mechanics.mi

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BOOM

antecedence

978-3-662-15027-6Springer-Verlag Berlin Heidelberg 1990

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揉雜

掙扎

liaison

Grundlagen der betrieblichen Optimierung,or the investigation of this type of plastic deformation in transparent polymers, especially for the measurement of sizes of single crack tip crazes. The results of interferometric measurements are used in connection with fracture mechanics models and mathematical or numerical methods for calculatio

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,Auswahl und Einführung von WMS,cture. There now exist several powerful experimental techniques such as small angle X-ray scattering or electron microscopy to measure the properties of crazes in polymers, either in the case of isolated crazes or in that of crazes at a moving crack-tip. The previous chapter in this book gave an ove

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Michael Hompel,Thorsten Schmidtied homopolymers such crazing is initiated almost exclusively from surface imperfections which require a relatively high stress to initiate crazes. Under these high stresses, craze matter fracture, initiated from particulate impurities, is rapid and results in generally brittle behavior. To toughen