| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a segment junction structure capable of reliably transmitting shear force while suppressing increase in construction labor, costs, and weight. <P>SOLUTION: A segment junction structure comprising an outside flange 21, an inside flange 22, and a web 23. One segment 1 of neighboring segments 1 and 1 has protruding streak portions 24 that protrude toward the other neighboring segment 1 side on respective joint ends of the outside flange 21 and the inside flange 22. The other segment 1 has receiving portions 27 into which the protruding streak portions 24 enter on respective joint ends of the outside flange 21 and the inside flange 22. The segments 1 and 1 have a flush surface on the joint end side at a fixed portion of the web 23, the outside flange 21, and the inside flange 22, so that the surfaces of the respective webs 23 are surface contacted to each other, when the segments 1 and 1 are butted. <P>COPYRIGHT: (C)2012,JPO&INPIT |
