Road structure – process – or apparatus – Pavement – Including joint means
Patent
1997-07-03
1998-09-22
Lisehora, James
Road structure, process, or apparatus
Pavement
Including joint means
404 54, 404 56, 14 731, E01D 1912
Patent
active
058105077
ABSTRACT:
A light-weight, corrosion-resistant, readily installed bridge deck is formed of modular deck panels spliced to each other on site. Each of the deck panels is shop-fabricated by longitudinally welding flanges of adjacently placed multi-void extruded aluminum alloy structural elements. Transfer splices of longitudinally adjacent elongate elements are made by providing shear elements connecting individual elongate structural elements of each deck panel end-to-end prior to longitudinal welding of adjacent elongate elements, with the end joints between the elongate elements being arrayed in a staggered manner. A safety rail system is mounted to run alongside and above outer edges of the finished bridge deck mounted to a system of support girders.
REFERENCES:
patent: 5033147 (1991-07-01), Svensson
patent: 5603134 (1997-02-01), Whipkey et al.
patent: 5651154 (1997-07-01), Ahlskog et al.
Ahlskog John J.
Kissell John Randolph
Malloy Brian J.
Matteo Adam D.
Taylor Glen A.
Biddison Alan M.
Lisehora James
Reynolds Metals Company
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