| 摘要 |
PROBLEM TO BE SOLVED: To provide a floating body construction method of a high tide-floating building, without causing flooding in a high tide, by floating the building itself, even if a tidal wave and a typhoon high tide are caused. SOLUTION: This method constructs the building constituted so that persons dwell by constructing the building on a floating body in a pontoon type building of a floating body structure for preventing flooding of the building to damage by a high tide flood such as the tidal wave, a typhoon and river flooding. A floating body constructing maintenance method of the high tide-floating building is characterized by depending on one or four processes as follows : (1) a pedestal endurable against areal weight of a pontoon type floating body is formed on a bottom surface of a foundation, and the foundation for forming a maintenance passage adjacent to the pedestal and lower than the pedestal is constructed, (2) the pontoon type floating body is assembled and constructed in a pedestal upper surface space, (3) three or more of jack lifts are introduced into the maintenance passage, and the pontoon type floating body is lifted by synchronously operating the jack lift, and surface treatment processing of a pontoon type floating body bottom surface is performed, and (4) after finishing the process, the floating body is lowered by synchronously operating the jack lift, and the floating body is arranged by being placed on an upper surface of the pedestal. COPYRIGHT: (C)2007,JPO&INPIT
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