| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a lining structure of a waterway, which reduces a load of positioning work for a lining material during construction. <P>SOLUTION: A positioning member 15, which abuts on an upstream-side leg 3b of a lining material 3, placed in a predetermined position on a unit base 2a, from a downstream side, is provided on the unit base 2a which constitutes a part of a base of a lining structure. Thus, during construction, since positioning in a flow direction of a waterway can be performed by making the upstream-side leg 3b of the lining material 3 abut on the positioning member 15 of the base when the lining material 3 is placed on the base, the load of the positioning work for the lining material 3 can be set lower than ever. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
