Automatic Registration of the Nascence and Propagation of Cracks in Electrically Conductive Materials
Keyword(s):
Abstract. A correlation is established between the length of the propagating crack in electrically conductive flat specimens and the change in the field of electric potentials over the surface of the specimen when an electric current is passed through it. The experimental data correspond to the analytical solution in a two-dimensional formulation obtained by means of a conformal mapping. Work can be attributed to the field of converting mechanical values into electrical ones. This transformation simplifies the process of recording mechanical processes and provides a convenient form of their control. The work is aimed at automatic control of the process of fracture of electrically conductive materials.
2001 ◽
Vol 6
(2)
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pp. 3-14
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2009 ◽
Vol 223
(8)
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pp. 1889-1901
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2016 ◽
Vol 85
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pp. 94-108
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Keyword(s):
2004 ◽
Vol 16
(9)
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pp. 1679-1681
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