Prestressed Concrete Bridge Beams
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Prestressed concrete bridge beams. 6 9 spans 21 6 m and supports a superimposed dead load g of 6 kn m and a live load q of 20 kn m excluding self weight. Pre stressed concrete bridge beams have become firmly established as the preferred option for a wide range of bridge spans and types. Bridge beams products by banagher precast concrete uk ire. Indicates section or detail is.
Eastern vault is pci certified nationally and in the states of north carolina south carolina tennessee virginia and west virginia. All eastern vault s prestressed concrete bridge beams meet and exceed the requirements of the north carolina virginia and west virginia s department of transportation s bridge structure specifications. Pre stressed concrete bridge beams structural concrete is well known for its strength durability and versatility. At the roseville casting yard the soukups produced prestressed concrete beams for buildings and bridges including minnesota s first major prestressed concrete bridge to carry 94th street over the new interstate 35w highway.
Banagher precast concrete has been designing and manufacturing prestressed concrete bridge beams for over 40 years. Northeast prestressed products llc and its predecessor have worked hard since 1950 to become your single source for the highest quality prestressed precast concrete bridge components. Tendons may consist of single wires multi wire strands or threaded bars that are most commonly made. The bridge with its original beams still carries 94th street and is listed in the national register of historic places.
The prestressed concrete bridge girder shown in fig. It is substantially prestressed during production in a manner that strengthens it against tensile forces which will exist when in service 5 this compression is produced by the tensioning of high strength tendons located within or adjacent to the concrete and is done to improve the performance of the concrete in service. Prestress services industries llc is the premier fabricator of bridge products with six facilities located throughout the midwest. Prestressed concrete is a form of concrete used in construction.
Whatever your bridge needs our staff of professionals will lead you to the most economical prestressed concrete bridge solution. We manufacture a complete range of precast concrete bridge beam scattering for spans from 5m to 45m. These properties are enhanced for structural elements manufactured as prestressed concrete. Prestressed concrete tx girders bulb tees.
Precast prestressed concrete double box beam bridges for engineering standards drawing index with driven steel h pile foundations 33 double box beams on precast concrete caps sheet showing section or detail cut sheet showing section or detail section or detail designation cut and shown on the same sheet.