DOUBLE CONCRETE BARRIER (Machine-translation by Google Translate, not legally binding)

Double concrete barrier, which is a New Jersey type barrier with symmetrical configuration with respect to a cross section; characterized by its cross section comprising: a base (1) with a width between 709 mm and 749 mm; two discontinuous walls (2) on both sides of the barrier with a total height b...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: Torres Pérez , Inmaculada
Format: Patent
Sprache:eng ; spa
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Beschreibung
Zusammenfassung:Double concrete barrier, which is a New Jersey type barrier with symmetrical configuration with respect to a cross section; characterized by its cross section comprising: a base (1) with a width between 709 mm and 749 mm; two discontinuous walls (2) on both sides of the barrier with a total height between 1070 mm and 1130 mm, where the lower face (3) has a height between 180 mm and 240 mm, and an inclination (β) with respect to the horizontal between 75º and 89.5º; where the intermediate step (4) has a height between 132 mm and 172 mm, a width between 134 mm and 175 mm, and an inclination (Ω) with respect to the horizontal between 34º and 55º; and where the upper facing (5) has a height between 705 and 768 mm and an inclination (μ) with respect to the horizontal between 72º and 89.5º; an upper face (6), which closes the assembly, with a width between 180 mm and 220 mm; and where the barrier is constituted by a reinforced concrete of resistance at least HA-30 that incorporates longitudinally some steel rods (7) of diameter 12 mm B500SD as an internal reinforcement distributed vertically in at least four heights. (Machine-translation by Google Translate, not legally binding) Barrera doble de hormigón, que es una barrera del tipo New Jersey con configuración simétrica respecto de una sección transversal; que se caracteriza porque su sección transversal comprende: una base (1) de anchura comprendida entre 709 mm y 749 mm; dos paredes discontinuas (2) a ambos costados de la barrera con una altura total comprendida entre 1070 mm y 1130 mm, donde el paramento inferior (3) tiene una altura comprendida entre 180 mm y 240 mm, y una inclinación (β) respecto de la horizontal comprendida entre 75º y 89,5º; donde el escalón intermedio (4) tiene una altura comprendida entre 132 mm y 172 mm, una anchura comprendida entre 134 mm y 175 mm, y una inclinación (Ω) respecto de la horizontal comprendida entre 34º y 55º; y donde el paramento superior (5) tiene una altura comprendida entre 705 y 768 mm y una inclinación (μ) respecto de la horizontal comprendida entre 72º y 89,5º; una cara superior (6), la cual cierra el conjunto, con una anchura comprendida entre 180 mm y 220 mm; y donde la barrera está constituida por un hormigón armado de resistencia al menos HA-30 que incorpora longitudinalmente unas varillas (7) de acero de diámetro 12 mm B500SD a modo de armadura interna distribuidas en vertical en al menos cuatro alturas.