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This method of construction simultaneously began development in 1948 by both Philip N. Youtz of New York and Thomas B Slick of Texas. Although the first patent for lift slab construction was given to Slick in 1955, the method of construction is commonly referred to as the "Youtz-Slick Method". [1]
San Francisco and Alameda counties, California, U.S. Official name: None: Maintained by: California Department of Transportation (Caltrans) Characteristics; Design: Concrete-steel precast segment viaducts, dual steel orthotropic box beam self-anchored suspension main span, cast-in-place reinforced concrete transition connector: Total length: 2. ...
Precast parking structure showing an interior column, girders, and double-tee structural floors. The two gray circles are covers to close the lifting anchor holes. Precast concrete building components and site amenities are used architecturally as fireplace mantels, cladding, trim products, accessories and curtain walls.
Grade beam. A grade beam or grade beam footing is a component of a building's foundation. It consists of a reinforced concrete beam that transmits the load from a bearing wall into spaced foundations such as pile caps or caissons. [1]
Spancrete is an American manufacturer of precast concrete products and machinery. Spancrete produces precast, prestressed concrete products that are used in commercial, industrial, institutional, residential and multifamily construction projects in the Midwest and Southeast.
The upstream states were painfully aware that California was the most voracious user of the river's water even though it had the smallest acreage within the basin.
More importantly, the growing outrage over the high rejection rate among California applicants forced UC to cap its out-of-state students at 18% for most of its campuses and attempt to grow its ...
The Precast/Prestressed Concrete Institute (PCI) published the double tee load capacity calculation (load tables) for the first time in the PCI Design Handbook in 1971. The load tables use the code to identify double tee span type by using the width in feet, followed by "DT", followed by depth in inches, for example, 4DT14 is for 4-foot (1.2 m ...