E - Fixed Constructions – 01 – D
Patent
E - Fixed Constructions
01
D
14/11
E01D 19/00 (2006.01)
Patent
CA 1290512
Abstract of the Disclosure A slab-type short span bridge constructed of at least one corrugated plate having para- llel, longitudinally extending corrugations of a generally trapezoidal cross-section. A layer of concrete which defines the traffic carrying surface of the bridge and a gen- erally flat plate are secured to the corru- gated plate. The flat plate can be inter- posed between the concrete layer and the corrugated plate, or it may be spaced from the concrete layer by the corrugated plate. The flat plate can simultaneously define por- tions of the corrugated plate. Means is provided for rigidly interconnecting all members of the bridge into a unitary, load carrying structure.
544919
Broacha Firoze H.
Sivachenko Eugene W.
Fetherstonhaugh & Co.
Sivachenko Eugene W.
LandOfFree
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