A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
THE CONSTRUCTION STRUCTURE FOR OFFSHORE AIRFIELD OF SEMI RECLAMATION TYPE
The present invention relates to a construction structure for a semi-reclamation type offshore airfield using a cast-in-place pile of a prefabricated caisson. More specifically, the present invention relates to an independent footing structure for a seafloor using a cast-in-place pile of a prefabricated caisson to provide stability for a lower footing by anchoring a cast-in-place pile to a footing on the seafloor; and to carry out reclamation by unit volume by loading a prefabricated panel on the lower footing as a base in order to integrate the cast-in-place piles fastened to each other, and secure stability of the overall structure. To achieve this, a cast-in-place pile of a prefabricated caisson is applied to an independent footing as a spread footing; concrete is primarily placed on the lower footing on the seafloor; and the concrete is secondarily placed in a plurality of cast-in-place piles on the lower footing by connecting a support pile to a bed rock using RCD equipment through excavation. The prefabricated panel is loaded on a pile reinforcing support in each separated reclamation zone to be filled with crushed stone, earth, and sand in order to increase the loads.
THE CONSTRUCTION STRUCTURE FOR OFFSHORE AIRFIELD OF SEMI RECLAMATION TYPE
The present invention relates to a construction structure for a semi-reclamation type offshore airfield using a cast-in-place pile of a prefabricated caisson. More specifically, the present invention relates to an independent footing structure for a seafloor using a cast-in-place pile of a prefabricated caisson to provide stability for a lower footing by anchoring a cast-in-place pile to a footing on the seafloor; and to carry out reclamation by unit volume by loading a prefabricated panel on the lower footing as a base in order to integrate the cast-in-place piles fastened to each other, and secure stability of the overall structure. To achieve this, a cast-in-place pile of a prefabricated caisson is applied to an independent footing as a spread footing; concrete is primarily placed on the lower footing on the seafloor; and the concrete is secondarily placed in a plurality of cast-in-place piles on the lower footing by connecting a support pile to a bed rock using RCD equipment through excavation. The prefabricated panel is loaded on a pile reinforcing support in each separated reclamation zone to be filled with crushed stone, earth, and sand in order to increase the loads.
THE CONSTRUCTION STRUCTURE FOR OFFSHORE AIRFIELD OF SEMI RECLAMATION TYPE
KIM SANG HOON (author)
2015-09-18
Patent
Electronic Resource
Korean
THE UNDERGROUND FACILITIES FOR OFFSHORE AIRFIELD OF SEMI LAND RECLAMATION TYPE
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