Composite complex profile and the process for its manufacturing

Details Composite complex profile and the process for its manufacturing Composite complex profile and the process for its manufacturing

1980-08-13

1982-08-31

Murtagh, John E.

Hydraulic and earth engineering

Foundation

Columnar structure

52724, 52727, 405257, E04C 334

Patent

active

043470190

ABSTRACT:
A composite beam especially for pile driving comprises an H-beam core whose flanges are bridged by steel sheets having inwardly bent edges engaging over outwardly projecting spurs on the flange edges. The web of the H-beam thus defines with the sheets two compartments which are internally lined with colloidal concrete, the outer steel surfaces being likewise coated with colloidal concrete.

REFERENCES:
patent: 2846327 (1958-08-01), Wood
patent: 3050161 (1962-08-01), Shlager
patent: 3071481 (1963-01-01), Beach
patent: 3603052 (1971-09-01), Novoa
patent: 3798867 (1974-03-01), Starling
patent: 3890795 (1975-06-01), Maurer
patent: 4019301 (1977-04-01), Fox

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