Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Multiple subsurface spalling by underground nuclear explosions
Multiple spalling of subsurface layers in earth accompanies detonation of contained underground nuclear shots; interpretation of available data for shots detonated in tuff, halite, and alluvium points to existence of ascending and descending waves which produce spall gaps in subsurface; records of particle acceleration at depth indicate upward-traveling sequence of closures of these gaps; pattern of spallation is similar for tuff and halite shots; for alluvium shot, spallation appears to be largely consequence of slumping of cavity rather than of tensile stress waves reflected from free surface.
Multiple subsurface spalling by underground nuclear explosions
Multiple spalling of subsurface layers in earth accompanies detonation of contained underground nuclear shots; interpretation of available data for shots detonated in tuff, halite, and alluvium points to existence of ascending and descending waves which produce spall gaps in subsurface; records of particle acceleration at depth indicate upward-traveling sequence of closures of these gaps; pattern of spallation is similar for tuff and halite shots; for alluvium shot, spallation appears to be largely consequence of slumping of cavity rather than of tensile stress waves reflected from free surface.
Multiple subsurface spalling by underground nuclear explosions
J Geophysical Research
Eisler, J.D. (Autor:in) / Chilton, F. (Autor:in) / Sauer, F.M. (Autor:in)
1966
5 pages
Aufsatz (Zeitschrift)
Englisch
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