| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To make a support part movable without replacing an existing support to a new support, so as to prevent the support from destruction in a large earthquake and to reduce a burden in the lower structure. <P>SOLUTION: In a construction method for moving the support part, the existing support 1 is arranged between an upper structure 2 and a lower structure 4, and a sliding plate 19 which generates sliding between the upper structure 2 and thereof, is arranged on the upper face of the existing support 1. Practically, an upper-structure-side sliding plate 17 is arranged on the lower face of the upper structure after jacking up the upper structure 2 and cutting/moving a sole plate and a boss, and the support-side sliding plate 19 is arranged on the upper face of the existing support to jack down the upper structure 2. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
