A TWO-DIMENSIONAL AXISYMMETRIC NUMERICAL ANALYSIS OF A BAR–BAR TENSILE IMPACT APPARATUS BY ELASTOPLASTIC FEM
At present, a bar–bar Tensile Impact Apparatus (BTIA) is widely used to measure the dynamic tensile properties of solid materials. A BTIA consists of two long bars, between which a specimen is connected. Hence, there are several physical and geometric discontinuous sections in a BTIA. In the present...
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Veröffentlicht in: | Journal of sound and vibration 1999-03, Vol.220 (5), p.787-806 |
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Sprache: | eng |
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