| 摘要 |
<p>An amusement facility (1) has an auxiliary rigid beam (3a) on which a floor slab (13) is placed, the upper surface of the floor slab being used as a traffic space, a hollow inner beam space (18) running in the auxiliary rigid beam (3a), in the longitudinal direction of a bridge (2), tracks (14) laid in the inner beam space (18), in the longitudinal direction of the bridge, and play vehicles (4) for viewing installed so as to be operated along the tracks (14). The tracks (14) and the play vehicles (4) for viewing can be easily installed in the space under the beam (3) of the bridge (2) independent of a traffic space. Consequently, the amusement facility (1) with excellent amusement properties with which visitors can enjoy excellent scenery from the beam (3) of the bridge (2) can be easily realized.</p> |
