| 摘要 |
<p>PROBLEM TO BE SOLVED: To confirm the filling state of a filler on a surface-directional inner side of a joint part between mutually joined PC members.SOLUTION: A plurality of substantially L-shaped coated electric wires 12 are fixed along a joint surface and a side face of an upper column member 4 and a joint surface and a side face of a joint member 1, and the upper column member 4 and joint member 1 are moved to put the joint surfaces closer to each other, so that a filled space is formed between the joint surfaces. After the filled space is filled with grout GR which has electric conductivity in a fluid state, the resistance value (electric characteristics) between one coated electric wire 12 and another coated electric wire 12 is measured by a measuring instrument 13.</p> |
