Abstract
The failure energy of sandwich panels with cores of the M-crimp type is considered. The results of comparative tests for impact resistance of panels with folded cores of the M-crimp type and honeycomb cores are presented.
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Elsayed, E.A. and Basily, B.A., Continuous Folding Process for Sheet Material, Int. J. of Materials and Product Technology, 2004, vol. 21, pp. 217–238.
ASTM D 5628-96. Standard Test Method for Impact Resistance of Flat, Rigid Plastic Specimens by Means of a Falling Dart (Tup or Falling Mass).
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Original Russian Text © G.V. Movchan, 2007, published in Izvestiya VUZ. Aviatsionnaya Tekhnika, 2007, No. 4, pp. 64–65.
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Movchan, G.V. Analysis of folded structures for impact resistance. Russ. Aeronaut. 50, 439–441 (2007). https://doi.org/10.3103/S1068799807040162
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DOI: https://doi.org/10.3103/S1068799807040162