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Possible failure mechanism of cavities produced at depth in a rock salt massif by an explosion
V. N. Rodionov, I. A. Sizov, V. M. Tsvetkov Institute of Dynamics of Geospheres, Russian Academy of Sciences, Moscow
Abstract:
Experimental and analytical studies were performed of the deformation and failure of cavities produced for condensed gas storage at depths of 920–1100 m in a salt massif by 15 nuclear explosions. From the results of the studies a method is proposed to preserve the volume of the cavities after explosion by producing a back pressure in them.
Keywords:
underground cavities, nuclear explosion.
Received: 28.05.2004
Citation:
V. N. Rodionov, I. A. Sizov, V. M. Tsvetkov, “Possible failure mechanism of cavities produced at depth in a rock salt massif by an explosion”, Fizika Goreniya i Vzryva, 40:6 (2004), 27–30; Combustion, Explosion and Shock Waves, 40:6 (2004), 635–637
Linking options:
https://www.mathnet.ru/eng/fgv1818 https://www.mathnet.ru/eng/fgv/v40/i6/p27
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