| 摘要 |
PURPOSE:To effectively perform a reclamation work by a method in which a temporary wharf is provided in a reclamation site, a barge with a ramp-way is provided on the front of the temporary wharf, and soil and sand are delivered through the ramp-way from an earth-carrying barge to the reclamation site by a dump car. CONSTITUTION:A barge 31 with fenders 41 and 42 are provided to the front of a temporary wharf 20 made of sheet piles 21. When a earth-carrying barge 10 comes into contact with the barge 31, a ramp-way 32 supported by struts 33 and 34 is hooked and fixed to the flap 23 of the temporary wharf 20 and the earth-carrying barge 10. The soil and sand are loaded on a dump car running on the deck 2 of the barge 10 and dumped to a reclamation site through the ramp- way 32. Since the barge 31 vertically moves even when the sea surface is changed up and down by the ebb and flow of tide the dump car can easily pass through the ramp-way because the inclination of the ramp-way is only changed, and therefore, the reclamation work can be effectively attained. |
