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Embankment formed by preformed collaborating assemblable elements, in particular for road or railway constructions, and process
Embankment formed by preformed collaborating assemblable elements, in particular for road or railway constructions, and process
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机译:由预制的可协作装配的元件形成的路堤,特别是用于公路或铁路建设的路堤和工艺
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摘要
Prefabricated concrete assemblable elements are fastened together so as to form a light cellular leading structure with high resistance. The elements can be three-dimensional, box-shaped or angle- shaped, or they can be of a two-dimensional board type, provided with connection joints at their edges. A lower slab and an upper slab, preformed or laid in situ, complete the embankment and allow the elements to cooperate.
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