Placement of foraminous piping in non-cohesive subsoils

Details Placement of foraminous piping in non-cohesive subsoils Placement of foraminous piping in non-cohesive subsoils

1990-01-16

1991-10-01

Taylor, Dennis L.

Hydraulic and earth engineering

Fluid control, treatment, or containment

Erosive scouring

405 21, 405 52, 405 74, E02B 302

Patent

active

050528572

ABSTRACT:
Placement of foraminous dual piping in non-cohesive subsoil, and use in beach stabilization or use in fluidization as navigation channel maintenance. Air, water, or mixed fluid medium is jetted from the foraminous piping downward onto and into such subsoil so as to fluidize it, while the piping is pressed downward, as by earth anchors, into the fluidized subsoil until it is below the level of adjacent subsoil located apart from the fluidization vicinity. A zigzag arrangement of flanking earth anchors as viewed from above and interconnected by tie bars from earth anchor to adjacent earth anchor in the pattern.

REFERENCES:
patent: 593430 (1897-11-01), O'Meara
patent: 3479830 (1969-11-01), Ostarly
patent: 4074535 (1978-02-01), Schoonmaker
patent: 4252466 (1981-02-01), Berti et al.
patent: 4480942 (1984-11-01), Farrow
patent: 4524501 (1986-03-01), Sloan
patent: 4898495 (1990-02-01), Lin

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