CONNECTION STRUCTURE CONSTRUCTION METHOD OF HARBORS AT DEEP SEA USING WITH CAISSON

摘要

The present invention is in a dry state with deep-sea port on the caisson construction method of construction using a caisson to obtain a dry space in the water and complete the structure is constructed by continuously to minimize long-term settlement of the deep structure of the soft support layer and using the caisson to prevent differential settlement of the structure of the port of the structure construction method. ; as known for the present invention is provided with a buoyancy tank therein and provided with a plurality of through-casing and the construction of a continuous structure by using the deep sea port with a packing means in the lower caisson To this according, to the top is opened and coupled with a plurality of stakes through hole in communication with the casing through the bottom of the caisson with a ready-made concrete box, with the bottom of the caisson by a turnbuckle step, filling the buoyancy tank of the caisson caisson and a step of chimseol conjugate to the supporters of the ready-made concrete box, install the casing as the caisson chimseol penetrating the casing and the steps of the construction of foundation piles in the pile of ready-made concrete box through-holes, and the top of the pile foundation construction Pile step of pouring concrete into the space between the through-sphere, the ready-made concrete caisson and a step of draining the water inside the box, the steps of the ready-made concrete by pouring concrete inside the box to install a continuous enlarged base, the continuous Close the steps of forming a wall on top of the foundation, the walls and the filling process using the interior of the earth and sand or the like, to install the wall integral with the slab so that the upper part of the process and to complete the construction of the wall, ready-made to the caisson Remove the concrete box is characterized in that the portion made of a step of the caisson. ; Accordingly, the present invention can reduce the soil stabilization period for the installation of a deep-sea port structure, minimizing the long-term settlement of the structure of the soft support layer, and the effect to avoid the differential settlement of the structure there.