Method and apparatus for constructing an underwater fill

Details Method and apparatus for constructing an underwater fill Method and apparatus for constructing an underwater fill

1985-03-18

1987-05-12

Taylor, Dennis L.

Hydraulic and earth engineering

Marine structure or fabrication thereof

Cast in situ

405217, 405195, E02D 2752

Patent

active

046645578

ABSTRACT:
A method of constructing an underwater fill in a manner which enables the formation of a dense fill pile having steep side slopes and having an improved capability to resist erosion. The method comprises withdrawing water from fill deposited at an underwater construction site as fresh fill is added to the underwater fill pile.
Apparatus for performing the method comprises a perforated conduit, pumping means for pumping water and a closed conduit for water communication between the perforated conduit and the pumping means. Operation of the pumping means withdraws water from underwater fill surrounding the perforated conduit for passage through the conduits and discharge from the pumping means.

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"Boundary Conditions for the use of Dredging Equipment" by J. De Honing; May 1968.

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