| 摘要 |
The present invention relates to a suction pile base for the base of a structure to be built on the sea and, especially, to a suction pile base for enhancing bearing power in the transversal direction which is modified to reinforce bearing power with respect to a load in the transversal direction such as sea breeze. According to the present invention, provided is an upper multi-suction pile base for enhancing bearing power in the transversal direction, being composed of a center suction pile which has a hollow internal structure whose upper end part is sealed and lower end part is opened and comprises a first draining hole in connection with a first suction pump on the upper end part, wherein, when the center suction pile operates the first suction pump in the state of being arranged in water, water is sucked through the first draining hole from the inside of a hollow part, suction pressure is generated, and thus the center suction pile is interpenetrated into the ocean floor; and a plurality of peripheral suction piles which has hollow internal structures whose upper end parts are sealed and lower end parts are opened and comprises second draining holes in connection with second suction pumps on the upper end parts, wherein, when the peripheral suction piles operate the second suction pumps in the state of being arranged in water, water is sucked through the second draining holes from the inside of hollow parts, suction pressure is generated, and thus the peripheral suction piles are interpenetrated into the ocean floor. The upper end parts of the peripheral suction piles are horizontal to the center suction pile, and vertical lengths of the peripheral suction piles are shorter than that of the center suction pile such that the peripheral suction piles are closely combined with the circumference of the center suction pile at the constant distance apart. Therefore, the upper cross section of the suction pile base is increased. |
