A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
STEEL SHEET PILE, AND CONSTRUCTION METHOD OF STEEL SHEET PILE
To effectively reduce ground strength while preventing damage of a nozzle in installing a steel sheet pile with a water jet method as an auxiliary construction method.SOLUTION: A steel sheet pile comprises: a long steel sheet pile body including a first plate-like portion; and a nozzle which is disposed on a plate surface of the first plate-like portion separated from a tip of the steel sheet pile body at one end in a longer direction of the steel sheet pile body, and is sloped with respect to the longer direction and is constituted to shoot water jet in a direction going away from the plate surface of the first plate-like portion.SELECTED DRAWING: Figure 1A
【課題】ウォータージェット工法を補助工法として鋼矢板を打設するにあたり、ノズルの損傷を防止しつつ効果的に地盤強度を低減させる。【解決手段】第１の板状部分を含む長尺状の鋼矢板本体と、鋼矢板本体の長手方向の一方の端部で、鋼矢板本体の先端から離隔した第１の板状部分の板面に配置され、長手方向に対して傾斜し第１の板状部分の板面から遠ざかる方向にウォータージェットを噴射するように構成されるノズルとを備える鋼矢板が提供される。【選択図】図１Ａ
STEEL SHEET PILE, AND CONSTRUCTION METHOD OF STEEL SHEET PILE
To effectively reduce ground strength while preventing damage of a nozzle in installing a steel sheet pile with a water jet method as an auxiliary construction method.SOLUTION: A steel sheet pile comprises: a long steel sheet pile body including a first plate-like portion; and a nozzle which is disposed on a plate surface of the first plate-like portion separated from a tip of the steel sheet pile body at one end in a longer direction of the steel sheet pile body, and is sloped with respect to the longer direction and is constituted to shoot water jet in a direction going away from the plate surface of the first plate-like portion.SELECTED DRAWING: Figure 1A
【課題】ウォータージェット工法を補助工法として鋼矢板を打設するにあたり、ノズルの損傷を防止しつつ効果的に地盤強度を低減させる。【解決手段】第１の板状部分を含む長尺状の鋼矢板本体と、鋼矢板本体の長手方向の一方の端部で、鋼矢板本体の先端から離隔した第１の板状部分の板面に配置され、長手方向に対して傾斜し第１の板状部分の板面から遠ざかる方向にウォータージェットを噴射するように構成されるノズルとを備える鋼矢板が提供される。【選択図】図１Ａ
STEEL SHEET PILE, AND CONSTRUCTION METHOD OF STEEL SHEET PILE
鋼矢板および鋼矢板の施工方法
MORIYASU SHUNSUKE (author) / NAKAYAMA HIROAKI (author) / TAKENO MASAKAZU (author) / ARAKI YUSUKE (author) / MORI TAKUTO (author) / TAKAHASHI HIROTAKA (author) / YOKOYAMA HIROYASU (author) / KITAMURA TAKUYA (author) / KIMURA IKUMASA (author)
2022-05-12
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
| European Patent Office | 2015
| European Patent Office | 2016
| European Patent Office | 2023