Foundation system for bridges and other structures

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United States of America Patent

PATENT NO 9695558
SERIAL NO

14647233

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Importance

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Abstract

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A bridge system is provided that utilizes foundation structures that are formed of the combination of precast and cast-in-place concrete. A method of constructing the combination precast and cast-in-place concrete foundation structures involves receiving at a construction site a precast concrete foundation unit having elongated upright wall members that define a channel therebetween, and multiple upright supports located within the channel; placing the precast concrete foundation unit at a desired use location; delivering concrete into the channel while the precast concrete foundation unit remains at the desired use location; and allowing the concrete to cure-in-place such that the elongated upright wall members are connected to the cured-in-place concrete by reinforcement embedded within both the cured-in-place concrete and the upright wall members. The bridge units may be placed before the pouring step to embed the bottoms of the bridge units in the cast-in-place concrete.

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Patent Owner(s)

Patent OwnerAddress
CONTECH ENGINEERED SOLUTIONS LLC9025 CENTRE POINTE DRIVE STE 400 WEST CHESTER OH 45069

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aston, Scott D Liberty Township, US 16 61
Carfagno, Michael G Dayton, US 11 30
Creamer, Philip A Springboro, US 11 30

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