| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fixation structure for an extension joint for a concrete structure that facilitates construction as necessary members are manufactured in advance without reference to fitting positions of anchor bolts. <P>SOLUTION: The fixation structure for an extension joint for a concrete structure includes a flexible extension joint 23 arranged over a joint part 22 between concrete structures 21, 21, press members 27 applied to anchorage portions 23c of both ends of the extension joint 23 to hold them with the concrete structures 21, 21, and fixation members 28 which press the anchorage portions 23c by pressing the press member 27 with anchor bolts 24 fitted to the concrete structures 21, 21. Consequently, the extension joint 23 can be fixed with surface pressure made uniform by dispersing a load without reference to the positions of the anchor bolts 24 by applying the press member 27 to the anchorage portions 23c of the extension joint 23 and fixing the fixation members 28 to the concrete structures 21, 21 by rotating the press member around the anchor bolts 24. <P>COPYRIGHT: (C)2013,JPO&INPIT |
