Universal footing with jetting system

Hydraulic and earth engineering – Marine structure or fabrication thereof

Patent

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Details

405226, 405248, E02B 1700

Patent

active

047610964

ABSTRACT:
A universal footing and jetting system for marine platforms and structures comprises a spud-can forming an enlarged footing base to distribute loadings over a large soil area and thus increase bearing load capacity while reducing required pile penetration depth, a conical spike means for supporting the structural weight on and indenting into coral or rock type seafloors, and an internal jetting system to fluidize the soil around the footing for ease in penetration of the footing into the seafloor and the removal of the footing therefrom.

REFERENCES:
patent: 225061 (1880-03-01), Johnson
patent: 1686738 (1928-10-01), Ellis
patent: 2146645 (1939-02-01), Newman
patent: 2897654 (1959-08-01), Harris
patent: 3808823 (1974-05-01), Chelminski
patent: 4109477 (1978-08-01), Vogel
patent: 4269542 (1981-05-01), Mueller
patent: 4433943 (1984-02-01), Pao Chen
patent: 4505615 (1985-03-01), Evans

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