Medios auxiliares y equipos especiales empleados en la construcción del tramo atirantado del Puente de la Constitución de 1812 sobre la Bahía de Cádiz
Author(s): |
José Luis Castro Rubal
José de los Ríos de Francisco J. Arroyo Márquez J. L. Salamanca García J. L. Martínez Martínez |
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Medium: | journal article |
Language(s): | Spanish |
Published in: | Hormigón y acero, January 2016, n. 278-279, v. 67 |
Page(s): | 173-183 |
DOI: | 10.1016/j.hya.2016.02.003 |
Abstract: |
Deck construction equipment for the Constitución de 1812 cable-stayed Bridge over the Cadiz BayThe erection of the segments for the cable-stayed bridge required the use of the following pieces of deck construction equipment:- A crawler crane and a floating sheerleg, both having high load capacities.- Temporary segment support structures. They were 2 steel structures that allowed the next lift-in segment to hang up on the deck to be welded.- Self-launching deck erection gantries. Each gantry was a steel structure that lifted and placed the bridge segments while sliding along the deck.- Welding travellers. They were 4 self-launching scaffolds, which provided safe access below the deck.- Hydraulic jacking system for positioning of pier segments. |
Keywords: |
welding segment lifting gantry
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Structures and Projects
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10075458 - Published on:
27/03/2018 - Last updated on:
07/10/2018