SUCTION FOUNDATION HAVING INNER PLATE WITH ADJUSTABLE INCLINATION FOR ALLEVIATING PROBLEM SPRINGING FROM SLOPE OF SEABED GROUND AND CONSTRUCTION METHOD THEREOF

摘要

BACKGROUND OF THE INVENTION Field of the Invention [0001] The present invention relates to a suction foundation in which a ground is stably brought into contact with a sloping ground, and an offshore wind power generation facility using the same. To this end, the upper body is composed of a hollow column with the upper part closed by the upper part, the lower part is open, and the column part is composed of a skirt part penetrating into the seabed ground; And an inner supporting part provided inside the main body and configured to contact the bottom of the seabed when the main body is intruded, and the inner supporting part is connected to the main body so as to adjust the inclination of the slope corresponding to the ground inclination of the seabed ground Can be provided. According to this, since the upper surface of the suction foundation and the surface of the seabed ground can be stably contacted, weakening of the supporting force can be prevented, and the effect of preventing shaft fluctuation of the suction foundation can be generated.