E - Fixed Constructions – 01 – D
Patent
E - Fixed Constructions
01
D
E01D 19/00 (2006.01) E01D 1/00 (2006.01)
Patent
CA 2041856
CONSTRUCTION ELEMENTS ABSTRACT OF THE DISCLOSURE To make a reinforced concrete bridge or culvert 10 flat reinforced concrete plates 14A, 14B serving as longitudinally extending side plates and concrete folded plates 18A, 18B serving as shell-like cross members extending from side plate to side plate are formed and carried to the site. Two substantially flat side plates are mounted on drilled piers, driven piles, or other deep foundation structures at their bottom end and extend substantially vertically upward. The cross members are high moment of inertia per unit of weight, thin structures that are mounted on bottom ledges of the two substantially flat parallel vertical side walls and extend laterally between the two to support filler or other parts of the roadway between the side walls.
Ridout & Maybee Llp
The Board Of Regents Of The University Of Nebraska
LandOfFree
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