Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
CONSTRUCTION METHOD OF SUPERSTRUCTURE ON WATER, AND STRUCTURE OF SUPERSTRUCTURE
To provide a method that can efficiently construct a superstructure at an upper end of a pile erected on a water bottom ground with complicated works on the water reduced while absorbing errors in a pile placement position, and to provide a structure of a superstructure.SOLUTION: By mounting a beam member 7 loosely fitted to a pile 50 and protruding inside a through hole 5 in a plan view, on an upper end of the pile 50, in the through hole 5 of a precast block 2, the precast block 2 is supported by an upper part of the pile 50. By loosely inserting a lower part of an insertion member 10 into an inside of the pile 50 and fitting a fitting portion 11 provided in the insertion member 10 to the beam member 7, the insertion member 10 is supported by the beam member 7. A superstructure 1 is constructed by filling an inside of the pile 50 above a partition plate 20 provided inside the pile 50 and the through hole 5 with infilling concrete 30.SELECTED DRAWING: Figure 10
【課題】水底地盤に立設された杭の上端部に、杭の打設位置の誤差を吸収しつつ、水上での煩雑な作業を削減して効率的に上部工を構築できる方法および上部工の構造を提供する。【解決手段】プレキャストブロック２の貫通孔５に杭５０に遊嵌し、平面視で貫通孔５の内側に張り出している梁部材７が杭５０の上端部に載置された状態にすることで、プレキャストブロック２が杭５０の上部に支持された状態にする。挿入部材１０の下部を杭５０の内側に遊挿し、挿入部材１０に設けられた係止部１１を梁部材７に係止して、挿入部材１０が梁部材７に支持された状態にする。杭５０の内部に設けた仕切板２０よりも上方の杭５０の内側と貫通孔５とに中詰めコンクリート３０を充填して上部工１を構築する。【選択図】図１０
CONSTRUCTION METHOD OF SUPERSTRUCTURE ON WATER, AND STRUCTURE OF SUPERSTRUCTURE
To provide a method that can efficiently construct a superstructure at an upper end of a pile erected on a water bottom ground with complicated works on the water reduced while absorbing errors in a pile placement position, and to provide a structure of a superstructure.SOLUTION: By mounting a beam member 7 loosely fitted to a pile 50 and protruding inside a through hole 5 in a plan view, on an upper end of the pile 50, in the through hole 5 of a precast block 2, the precast block 2 is supported by an upper part of the pile 50. By loosely inserting a lower part of an insertion member 10 into an inside of the pile 50 and fitting a fitting portion 11 provided in the insertion member 10 to the beam member 7, the insertion member 10 is supported by the beam member 7. A superstructure 1 is constructed by filling an inside of the pile 50 above a partition plate 20 provided inside the pile 50 and the through hole 5 with infilling concrete 30.SELECTED DRAWING: Figure 10
【課題】水底地盤に立設された杭の上端部に、杭の打設位置の誤差を吸収しつつ、水上での煩雑な作業を削減して効率的に上部工を構築できる方法および上部工の構造を提供する。【解決手段】プレキャストブロック２の貫通孔５に杭５０に遊嵌し、平面視で貫通孔５の内側に張り出している梁部材７が杭５０の上端部に載置された状態にすることで、プレキャストブロック２が杭５０の上部に支持された状態にする。挿入部材１０の下部を杭５０の内側に遊挿し、挿入部材１０に設けられた係止部１１を梁部材７に係止して、挿入部材１０が梁部材７に支持された状態にする。杭５０の内部に設けた仕切板２０よりも上方の杭５０の内側と貫通孔５とに中詰めコンクリート３０を充填して上部工１を構築する。【選択図】図１０
CONSTRUCTION METHOD OF SUPERSTRUCTURE ON WATER, AND STRUCTURE OF SUPERSTRUCTURE
水上の上部工の構築方法および上部工の構造
WATANABE AKIHIRO (Autor:in) / IWAMOTO KAZUYUKI (Autor:in) / AMINO TAKAHIKO (Autor:in) / WAKAMATSU HIROTOMO (Autor:in) / HAMADA HIROSHI (Autor:in) / KUWAHARA TAKUMA (Autor:in)
23.10.2024
Patent
Elektronische Ressource
Japanisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
CONSTRUCTION METHOD OF SUPERSTRUCTURE ON WATER AND STRUCTURE OF SUPERSTRUCTURE
| Europäisches Patentamt | 2021
| Europäisches Patentamt | 2019
| Wiley | 2019