Under Water Dry Structure Construction Method and Functional Working Ship

摘要

The present invention provides a functional working line to install the caisson in water at elevated a state at a predetermined height above the surface of the water caisson installation and safe operation, and underwater structures dry construction method and start the functional operations and the operations of the line side of the line leaving open easily from the structure around. ; For this purpose, the present invention is circular, depending on the square aperture in the center thereof and forming a caisson, a first yuapjaek and file support for supporting a side of the support file, a second step of moving yuapjaek this line installed in workplace for elevating a file supported on the upper surface and, a step of fixing a support file to operate in the second yuapjaek tosacheung (rock layers), the action line along the fixed supporting files to the steps of operation of the second yuapjaek elevated by a predetermined height from the surface of the water, working from the upper surface of the line Assemble the caisson and a caisson by chimseol the caisson hole comprising the steps of: supporting a first yuapjaek, a construction of structures such as piers inside the caisson, and then lift the caisson after a second yuapjaek and separating, working a second yuapjaek and lowering the working line from the supporting files to the sleep stage was, after tosacheung (rock formations) that supports the file and remove the securing step of injury to the operation of the second line yuapjaek work combines parts of the hinge portion was then separated into left and right heart structures from step to leave the work done by the line. ; This invention can be chimseol the caisson work without separate lines by chimseol the caisson work directly on line, schedule the work line from the water height rise by up to blue ( ), can do the job, regardless of wind direction, etc., working lines are separated / combined which will have the effect of facilitating escape from the structure.