ISSN:
1741-2765
Source:
Springer Online Journal Archives 1860-2000
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
Abstract An experiment is described which makes possible simultaneous observations of tensile-wave profiles in the tubular portion and compressive-wave profiles in the solid portion of the same specimen. An elastic wave in a hard bar induces plastic deformation in the soft specimen on its arrival at the interface of the bar and the specimen. Stress history in the hard bar and strain, as well as surface-angle history in the specimen, are measured using wire resistance gages and Bell's diffraction-grating technique, respectively. Surface-angle measurements are shown to demonstrate that, during the passage of tensile waves, the stress state is one dimensional in the tubular specimen based on the premise and consistent with observation that the deformation is isochoric.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF02323127
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