La construcción prefabricada de pasos inferiores al ferrocarril y su puesta en obra mediante la técnica de empuje o del cajón hincado

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Escribano Méndez, Ramón ; López Palomar, Rafael (1989)
  • Publisher: Consejo Superior de Investigaciones Científicas
  • Journal: Informes de la Construccion (issn: 0020-0883, eissn: 1988-3234)
  • Subject: Architecture | NA1-9428 | Building construction | TH1-9745

"The best level crossing is a dead crossing", those involved are accustomed to say. Yet, until a short time ago, eliminating these conflictive crossings not only implied a great deal of money but prolonged building work, with the all too familiar sequel of precautions, ... View more
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