A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SUCTION FOUNDATION
To properly execute water supply during removal of a suction foundation so that clogging does not occur in a member to prevent clogging caused by soil particles when the suction foundation is removed.SOLUTION: A suction foundation includes: a foundation body which has a ceiling wall 11 and a side peripheral wall extending downward from the ceiling wall 11 and penetrated in the ground G underwater; and a double pipe 2 which has a first pipe 3 and a second pipe 4 arranged inside the first pipe 3, and which is arranged inside the foundation body. The foundation body partitions a filling space 16 in which a filling material 5 is filled, in a state where the side peripheral wall is penetrated in the ground G. The double pipe 2 is arrange in the filling space 16. The first pipe 3 includes a lower end which opens, and it partitions between the filling space 16 and the internal space of the first pipe 3 by the lower end being penetrated in the ground G. The second pipe 4 includes a water supply hole 41 for supplying water to the inside of the foundation body. The water supply hole 41 is arranged at the position higher than the lower end of the first pipe 3.SELECTED DRAWING: Figure 2
【課題】サクション基礎が撤去されるときの土粒子等による目詰まり防止部材に目詰まりが生じないように、サクション基礎の撤去時の給水を適切に実行することにある。【解決手段】サクション基礎は、天井壁１１と、天井壁１１から下方に延びて水中の地盤Ｇに貫入される側周壁とを有する基礎本体と、第１管３と第１管３の内側に配置される第２管４とを有し、基礎本体の内側に配置される二重管２とを備えている。基礎本体は、側周壁が地盤Ｇに貫入された状態において、充填材５が充填される充填空間１６を区画する。二重管２は、充填空間１６に配置される。第１管３は、開口する下端を有し、下端が地盤Ｇに貫入されることによって充填空間１６と第１管３の内部空間とを仕切る。第２管４は、基礎本体の内部に給水するための給水孔４１を有する。給水孔４１は、第１管３の下端よりも高い位置に配置されている。【選択図】図２
SUCTION FOUNDATION
To properly execute water supply during removal of a suction foundation so that clogging does not occur in a member to prevent clogging caused by soil particles when the suction foundation is removed.SOLUTION: A suction foundation includes: a foundation body which has a ceiling wall 11 and a side peripheral wall extending downward from the ceiling wall 11 and penetrated in the ground G underwater; and a double pipe 2 which has a first pipe 3 and a second pipe 4 arranged inside the first pipe 3, and which is arranged inside the foundation body. The foundation body partitions a filling space 16 in which a filling material 5 is filled, in a state where the side peripheral wall is penetrated in the ground G. The double pipe 2 is arrange in the filling space 16. The first pipe 3 includes a lower end which opens, and it partitions between the filling space 16 and the internal space of the first pipe 3 by the lower end being penetrated in the ground G. The second pipe 4 includes a water supply hole 41 for supplying water to the inside of the foundation body. The water supply hole 41 is arranged at the position higher than the lower end of the first pipe 3.SELECTED DRAWING: Figure 2
【課題】サクション基礎が撤去されるときの土粒子等による目詰まり防止部材に目詰まりが生じないように、サクション基礎の撤去時の給水を適切に実行することにある。【解決手段】サクション基礎は、天井壁１１と、天井壁１１から下方に延びて水中の地盤Ｇに貫入される側周壁とを有する基礎本体と、第１管３と第１管３の内側に配置される第２管４とを有し、基礎本体の内側に配置される二重管２とを備えている。基礎本体は、側周壁が地盤Ｇに貫入された状態において、充填材５が充填される充填空間１６を区画する。二重管２は、充填空間１６に配置される。第１管３は、開口する下端を有し、下端が地盤Ｇに貫入されることによって充填空間１６と第１管３の内部空間とを仕切る。第２管４は、基礎本体の内部に給水するための給水孔４１を有する。給水孔４１は、第１管３の下端よりも高い位置に配置されている。【選択図】図２
SUCTION FOUNDATION
サクション基礎
KIMURA YUICHIRO (author) / HIGASHIYA OSAMU (author) / NAKANISHI FUMIO (author)
2024-08-16
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Floating suction barrel foundation construction method and floating suction barrel foundation
| European Patent Office | 2021