MOORING ANCHOR BLOCK USING A HYDRAULIC PRESSURE AND THE METHOD LAYING OF THE MOORING ANCHOR BLOCK

摘要

The present invention relates to a mooring anchor block using a hydraulic pressure and a method for laying the block. In particular, when the mooring anchor block made of a concrete block which is used for installation of a landing stage that is a fixed facility for anchorage of a vessel in a place having an underwater ground made of mud is sinking to the underwater ground in water, a water jet is used to dig the underwater ground by applying a pressure to the mud of the underwater ground located with the mooring anchor block such that fixing force of underwater ground of the mooring anchor can be increased. The mooring anchor block comprises: a penetration hole connected with a hose; and an entering port for pressurized water.