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Reactions of three-layer chambers as the result of detonation in them of extended explosive charges

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Combustion, Explosion and Shock Waves Aims and scope

Conclusions

An experimental and numerical investigation was conducted, of the reaction of three-layer explosion chambers to internal explosive loading. It is shown that the use of concrete as an intermediate layer can significantly increase the supporting capacity of the chambers, because of the increase of the inert mass of the structure. Peculiarities of deformation of the concrete layer were recorded, consisting in the formation of blocks with constant thickness, equal to the initial thickness, moving relative to one another. A method is proposed for estimating the supporting capacity of chambers similar to those tested.

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Authors
  1. A. G. Ivanov
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  2. V. A. Mogulev
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  3. A. A. Sirotov
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  4. V. N. Sofronov
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  5. F. A. Fateev
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Additional information

Moscow. Translated from Fizika Goreniya i Vzryva, Vol. 18, No. 4, pp. 88–93, July–August, 1982.

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Ivanov, A.G., Mogulev, V.A., Sirotov, A.A. et al. Reactions of three-layer chambers as the result of detonation in them of extended explosive charges. Combust Explos Shock Waves 18, 464–468 (1982). https://doi.org/10.1007/BF00751709

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  • DOI: https://doi.org/10.1007/BF00751709

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