A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
EXISTING-QUAY-IMPROVED STRUCTURE AND IMPROVEMENT METHOD
To provide: an existing-quay-improved structure requiring no submerged ground improvements that affect the environment; and an improvement method.SOLUTION: An existing-quay-improved structure 1 comprises: a newly installed wal body 7 newly embedded in a ground on a water-area side of an existing quay 3 installed to separate a water area from a land area on a waterfront such as a harbor, coast, river or canal; a newly installed superstructure 9 installed at an upper end of the new wall body 7 and including a top surface that is configured above a water surface 8; a filling material 11 arranged to fill a gap between the new wall body 7 and the existing quay 3; a plurality of piles 13 driven into a water bottom surface 12 on the water-area side of the new wall body 7; and a pile head connection structure 15 which is integrally connected with pile heads of the piles 13, and which is installed to contact the water side of the new wall body 7 to transmit horizontal force only from the new wall body 7 to the piles 13.SELECTED DRAWING: Figure 1
【課題】環境に影響を与える水底地盤改良を必要としない既存岸壁の改良構造及び改良方法を提供する。【解決手段】本発明に係る既存岸壁の改良構造１は、港湾、海岸、河川、運河などの水際線において、水域と陸域を分けるように設けられた既存岸壁３の水域側に新たに地中に根入れされた新設壁体７と、新設壁体７の上端部に設けられ、上面が水面８よりも上方に設定された新設上部工９と、新設壁体７と既存岸壁３との隙間に該隙間を埋めるように配設された間詰材１１と、新設壁体７の水域側の水底面１２に打設された杭１３と、杭１３の杭頭部を連結一体化すると共に新設壁体７の水域側に接するように設けられて新設壁体７から水平力のみを杭１３に伝達する杭頭連結構造１５とを備えたことを特徴とするものである。【選択図】 図１
EXISTING-QUAY-IMPROVED STRUCTURE AND IMPROVEMENT METHOD
To provide: an existing-quay-improved structure requiring no submerged ground improvements that affect the environment; and an improvement method.SOLUTION: An existing-quay-improved structure 1 comprises: a newly installed wal body 7 newly embedded in a ground on a water-area side of an existing quay 3 installed to separate a water area from a land area on a waterfront such as a harbor, coast, river or canal; a newly installed superstructure 9 installed at an upper end of the new wall body 7 and including a top surface that is configured above a water surface 8; a filling material 11 arranged to fill a gap between the new wall body 7 and the existing quay 3; a plurality of piles 13 driven into a water bottom surface 12 on the water-area side of the new wall body 7; and a pile head connection structure 15 which is integrally connected with pile heads of the piles 13, and which is installed to contact the water side of the new wall body 7 to transmit horizontal force only from the new wall body 7 to the piles 13.SELECTED DRAWING: Figure 1
【課題】環境に影響を与える水底地盤改良を必要としない既存岸壁の改良構造及び改良方法を提供する。【解決手段】本発明に係る既存岸壁の改良構造１は、港湾、海岸、河川、運河などの水際線において、水域と陸域を分けるように設けられた既存岸壁３の水域側に新たに地中に根入れされた新設壁体７と、新設壁体７の上端部に設けられ、上面が水面８よりも上方に設定された新設上部工９と、新設壁体７と既存岸壁３との隙間に該隙間を埋めるように配設された間詰材１１と、新設壁体７の水域側の水底面１２に打設された杭１３と、杭１３の杭頭部を連結一体化すると共に新設壁体７の水域側に接するように設けられて新設壁体７から水平力のみを杭１３に伝達する杭頭連結構造１５とを備えたことを特徴とするものである。【選択図】 図１
EXISTING-QUAY-IMPROVED STRUCTURE AND IMPROVEMENT METHOD
既存岸壁の改良構造及び改良方法
SHIOZAKI SADAO (author) / OGAWA SATOSHI (author) / UCHIDA KENICHI (author) / EBIHARA TOSHIHIRO (author) / SUZUKI TAKAO (author) / TANAKA SACHITO (author)
2022-11-01
Patent
Electronic Resource
Japanese
IMPROVEMENT STRUCTURE AND IMPROVEMENT METHOD OF EXISTING QUAY WALL
| European Patent Office | 2021
IMPROVEMENT STRUCTURE AND IMPROVEMENT METHOD OF EXISTING SHEET PILE TYPE QUAY
| European Patent Office | 2020
QUAY WALL STRUCTURE AND QUAY WALL STRUCTURE CONSTRUCTION METHOD
| European Patent Office | 2021
QUAY REINFORCEMENT STRUCTURE AND REINFORCEMENT METHOD OF QUAY STRUCTURE
| European Patent Office | 2021