| 摘要 |
PURPOSE: A bridge walking road structure, which can improve the safety and convenience of the citizen by adopting a provisional shelter structure, is provided to reduce the force applied to a support part by reducing the load of materials. CONSTITUTION: A bridge walking road structure comprises a connection ironware(20), a supporting beam(30) and a tread-board. The connection ironware is installed in a bridge jaw(10) of a bridge. The supporting beam is installed in a plurality of connection ironware. The tread-board establishes a plurality of tread-boards on a plurality of supporting beams. |
