Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Underground command center presents problems
Problems encountered in designing and constructing underground North American Air Defense Command Operations Center to provide protection against all effects of close nuclear weapon detonation; several 3-story steel frame buildings were built in excavated chambers; geological conditions required realignment of chambers from original design, and in one area concrete lining was required to reinforce immediately surrounding rock formation; buildings are shock mounted by system utilizing springs to attenuate both vertical and horizontal accelerations; buildings are enclosed by 3/8 in. steel plate to protect electronic equipment from electromagnetic fields creased by nuclear explosions.
Underground command center presents problems
Problems encountered in designing and constructing underground North American Air Defense Command Operations Center to provide protection against all effects of close nuclear weapon detonation; several 3-story steel frame buildings were built in excavated chambers; geological conditions required realignment of chambers from original design, and in one area concrete lining was required to reinforce immediately surrounding rock formation; buildings are shock mounted by system utilizing springs to attenuate both vertical and horizontal accelerations; buildings are enclosed by 3/8 in. steel plate to protect electronic equipment from electromagnetic fields creased by nuclear explosions.
Underground command center presents problems
Civ Eng (NY)
Blaschke, T.O. (Autor:in)
1964
4 pages
Aufsatz (Zeitschrift)
Englisch
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