Composite fire-resistant concrete/steel column or post

Details Composite fire-resistant concrete/steel column or post Composite fire-resistant concrete/steel column or post

1984-08-09

1986-10-14

Jillions, John M.

Static structures (e.g., buildings)

Machine or implement

52729, 52334, 52260, E04C 334

Patent

active

046164642

ABSTRACT:
A composite structural element comprises a steel structural shape whose web is provided with one or more steel plates secured thereto by welding or bolting and embedded in the concrete filling the channels between its flanges. The concrete may also include a reinforcement secured to the plate. With a relatively simple structure the system has increased load-carrying capacity even under fire conditions.

REFERENCES:
patent: 1496819 (1924-06-01), Mitchell
patent: 2115504 (1938-04-01), Wallis
patent: 2375116 (1945-05-01), Larkin
patent: 2441890 (1948-05-01), Larkin
patent: 2664740 (1954-01-01), Cochrane
patent: 2987855 (1961-06-01), Singleton et al.
patent: 4196558 (1980-04-01), Jungbluth

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