Carnegie

Metropolitan Tower
New York, New York
Architect: Schuman Lichtenstein Claman Efron
Owner: Harry Macklowe

A 716-ft. tall, 68-story structure with a triangular foot-print whose structural feature is a meandering shearwall 70-ft. deep, with 20-in. deep spandrel beams along the periphery and 8.5-in. slabs at the interior helping to counter the structure's large torsional loads. The Metropolitan Tower held the record of "Tallest Concrete Building in NYC" when built in 1985.

Photo Courtesy of Rosenwasser/Grossman Consulting Engineers, P.C.

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The Concrete Alliance originated from the idea that the public will have a voice in demanding reinforced cast-in-place concrete as the material of a safer choice.

The goal of the Concrete Alliance is to educate politicians, developers, architects, engineers, insurers, and the general public about the safety benefits that a cast-in-place reinforced concrete building offers.

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safety reinforced cast-in-place concrete skyscrapers reinforced cast-in-place concrete core terrorism blast and fire resistance strength construction structure New York