| 摘要 |
PROBLEM TO BE SOLVED: To provide an laying structure capable of adjusting a precast floor board downward and controlling dislocation even in the case of laying the precast floor board at an inclined location. SOLUTION: A stud bolt 3 is protruded from the upper surface of H-steel 2, and an assembling hole part 6 to surround the vicinity of the stud bolt 3 is opened in the precast floor board 1. A bolt 14 for pressing is connected to the stud bolt 3 via a long nut 12. In addition, the bolt 14 for pressing is passed through the assembling bolt 13A of an assembling member 13 of approximately L-shaped cross section. The assembling member 13 is provided with a pair of second through holes 13B. By fastening fixing bolts 11 to the second through holes 13B, the H-steel 2 and precast floor board 1 are positioned.
|
