A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
STEEL PIPE AND STEEL PIPE IMPACT METHOD
To provide a steel pipe and a steel pipe impact method.SOLUTION: A steel pipe 100 made to penetrate into the underground by an impact method includes a part 20 to be impacted that is attached to an inner peripheral surface 11 thereof. In a steel pipe impact method, a part of an impact force transmission member 200 is inserted into an inside of the steel pipe 100 to be engaged with the part 20 to be impacted, and a head of the impact force transmission member 200 is impacted to make the steel pipe 100 penetrate into the underground.SELECTED DRAWING: Figure 1
【課題】鋼管及び鋼管打撃工法を提供する。【解決手段】打撃工法にて地中に貫入される鋼管１００は、内周面１１に被打撃部２０が取り付けられている。鋼管打撃工法は、鋼管１００の内部に、打撃力伝達部材２００の一部を挿入して被打撃部２０に係止させ、打撃力伝達部材２００の頭部を打撃して鋼管１００を地中に貫入させる。【選択図】図１
STEEL PIPE AND STEEL PIPE IMPACT METHOD
To provide a steel pipe and a steel pipe impact method.SOLUTION: A steel pipe 100 made to penetrate into the underground by an impact method includes a part 20 to be impacted that is attached to an inner peripheral surface 11 thereof. In a steel pipe impact method, a part of an impact force transmission member 200 is inserted into an inside of the steel pipe 100 to be engaged with the part 20 to be impacted, and a head of the impact force transmission member 200 is impacted to make the steel pipe 100 penetrate into the underground.SELECTED DRAWING: Figure 1
【課題】鋼管及び鋼管打撃工法を提供する。【解決手段】打撃工法にて地中に貫入される鋼管１００は、内周面１１に被打撃部２０が取り付けられている。鋼管打撃工法は、鋼管１００の内部に、打撃力伝達部材２００の一部を挿入して被打撃部２０に係止させ、打撃力伝達部材２００の頭部を打撃して鋼管１００を地中に貫入させる。【選択図】図１
STEEL PIPE AND STEEL PIPE IMPACT METHOD
鋼管及び鋼管打撃工法
OKAMOTO TATSUYA (author) / OKUNUKI TAKAYOSHI (author) / HIRANO JUNYA (author) / OGAWA FUSHI (author) / SANO YUKI (author)
2019-04-04
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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