Title:
Bridges ""Los Frailes"" and ""Pinedo""
Author(s):
Villar Luengo, J.M. de
Publication:
ACHE
Volume:
42
Issue:
180
Appears on pages(s):
65 - 68
Keywords:
DOI:
Date:
1/5/1991
Abstract:
The three structures presented in this paper are statically determined. Los Frailes bridge is a straight cantilever with two spans of 53 m. It is formed by a central lightenned slab of 26 m. and U-shape beams of 40 m. Pinedo bridges are two box section slabs of strong curvature and a single span of around the 35 m. In this structure it is specially remarkable their support system. In Los Frailes we found a single central pier with four piers. In Pinedo the slabs are supported by tripods with a single bearing in one of the abutments and two in the other one. The constructive process in Los Frailes forced the transversal removal of eight of the U-beams, with a weight of 100 tons each, from the former bridge to their final position.
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