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Dynamic strength of cylindrical fiberglass shells under multiple explosive loading
M. A. Syrunin, A. G. Fedorenko, A. G. Ivanov Institute of Experimental Physics, Sarov 607200
Abstract:
We have shown experimentally that, for cylindrical shells made of oriented fiberglass plastic, there exists a critical level of deformations at which the structure sustains a given number of explosions from the inside. The magnitude of the critical deformation depends linearly on the logarithm of the number of loads that cause failure. For a given type of fiberglass, there is a limiting level of explosive action at which the number of loads that do not lead to failure can be rather large (over $\sim$10$^2$). This level is attained under loads that are an order of magnitude lower than the limiting loads under a single explosive action.
Received: 23.05.1996 Accepted: 22.01.1997
Citation:
M. A. Syrunin, A. G. Fedorenko, A. G. Ivanov, “Dynamic strength of cylindrical fiberglass shells under multiple explosive loading”, Fizika Goreniya i Vzryva, 33:6 (1997), 102–107; Combustion, Explosion and Shock Waves, 33:6 (1997), 713–717
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https://www.mathnet.ru/eng/fgv2615 https://www.mathnet.ru/eng/fgv/v33/i6/p102
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Abstract page: | 36 |
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