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UNDERGROUND CONSTRUCTION CONSTITUTING A PROTECTIVE ENCLOSURE AND METHOD FOR THE PRODUCTION OF SUCH A CONSTRUCTION
UNDERGROUND CONSTRUCTION CONSTITUTING A PROTECTIVE ENCLOSURE AND METHOD FOR THE PRODUCTION OF SUCH A CONSTRUCTION
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机译:构成保护性外壳的地下建筑及其生产方法
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摘要
The underground shelter is formed by a chamber in the form of a cylinder with an oval base. The prefabricated elements constituting the wall, when assembled together, are formed by bins in the form of segments open towards the inside. The wall of the chamber comprises a succession of sections of different curvatures, connected together, the bins belonging to the same section being identical to one another and having a radius of curvature different from the radius of curvature of the bins composing the adjacent section of different curvature. All the bins are of the same height and constitute superposed rows without imbrication. Certain bins form a shaft which constitutes lost shuttering for erecting a pillar.
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