| 摘要 |
<p>A railway station platform structure is constructed by: (a) constructing foundations (36) alongside the railway; (b) constructing upstanding supporting members (37) on the foundations (36); (c) mounting cross beams (38) on the supporting members (37) so that the cross beams have cantilevered extending beyond the supporting members (37) towards the railways; (d) mounting longitudinal beams (42) on the cross beams (38); and (e) mounting platform units (1) on the longitudinal beams (42) so that side edge surfaces of the units extend away from the railway and front edge surfaces of the units extend along the railway beyond the ends of the cantilevered portion of the cross beams (38).</p> |
