FIXED TYPE STRUCTURE UNIT FOR RESTORING LOST SAND, STRUCTURE AND RESTORING METHOD
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United States of America Patent
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Issued Date -
Apr 28, 2016
app pub date -
May 20, 2014
filing date -
May 22, 2013
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The present invention relates to a fixed type structure unit for restoring lost sand, a structure and a restoring method. The lost sand is restored using the Venturi effect by providing a fixed type cover structure unit underwater to restore lost sand due to erosion. Both end parts in a length direction are open and are provided with an inlet part and an outlet part respectively, an erosion part is provided to be open in a bottom part, the height of the cross section is arranged to become higher towards the inlet part along the length direction, and a hollow part through which water flows is provided integrally inside the fixed type cover structure unit.
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