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A platform for research: civil engineering, architecture and urbanism
JIG FOR PENETRATING MULTISTAGE PIPE AND METHOD OF PENETRATING MULTISTAGE PIPE
PROBLEM TO BE SOLVED: To provide a jig for penetrating multistage pipe capable of reducing resistance applied to a pipe tip when a multistage pipe is driven into the ground while preventing sediment from being caught by the pipe tip, and a method of penetrating multistage pipe into the ground using the same.SOLUTION: A penetrating jig 1 of a multistage drain pipe 10 is for penetrating jig into a ground while pushing the back-end of the multistage pipe 10 in which plural pipes each having different diameter are telescopically fitted. The penetrating jig 1 is constituted of a chisel T and a jig body 2 including plural steps of rotation bodies. The jig body 2 has an extruding part which comes into contact with the back-end of each pipe in the plural pipes 11 to 13, and the back-end face in a penetrating direction is formed with a fitting hole for fitting the same into the chisel T.SELECTED DRAWING: Figure 16
【課題】多段式パイプを地中に打ち込む際のパイプ先端に掛かる抵抗を低減できるとともに、パイプ先端に土砂が溜まることを防止することができる多段式パイプの貫入治具及びそれを用いた多段式パイプの貫入方法を提供する。【解決手段】管径の異なる複数の管体が伸縮自在に嵌合された多段式パイプ１０の後端を押し出して、地盤に貫入させる多段式排水パイプ１０の貫入治具１において、貫入治具１を、チゼルＴと、複数段の回転体からなる治具本体２と、で構成し、治具本体２に、複数の管体１１〜１３の各管体の後端に当接する押出部を設けるとともに、貫入方向の後端面にチゼルＴに嵌着する嵌合孔を設ける。【選択図】図１６
JIG FOR PENETRATING MULTISTAGE PIPE AND METHOD OF PENETRATING MULTISTAGE PIPE
PROBLEM TO BE SOLVED: To provide a jig for penetrating multistage pipe capable of reducing resistance applied to a pipe tip when a multistage pipe is driven into the ground while preventing sediment from being caught by the pipe tip, and a method of penetrating multistage pipe into the ground using the same.SOLUTION: A penetrating jig 1 of a multistage drain pipe 10 is for penetrating jig into a ground while pushing the back-end of the multistage pipe 10 in which plural pipes each having different diameter are telescopically fitted. The penetrating jig 1 is constituted of a chisel T and a jig body 2 including plural steps of rotation bodies. The jig body 2 has an extruding part which comes into contact with the back-end of each pipe in the plural pipes 11 to 13, and the back-end face in a penetrating direction is formed with a fitting hole for fitting the same into the chisel T.SELECTED DRAWING: Figure 16
【課題】多段式パイプを地中に打ち込む際のパイプ先端に掛かる抵抗を低減できるとともに、パイプ先端に土砂が溜まることを防止することができる多段式パイプの貫入治具及びそれを用いた多段式パイプの貫入方法を提供する。【解決手段】管径の異なる複数の管体が伸縮自在に嵌合された多段式パイプ１０の後端を押し出して、地盤に貫入させる多段式排水パイプ１０の貫入治具１において、貫入治具１を、チゼルＴと、複数段の回転体からなる治具本体２と、で構成し、治具本体２に、複数の管体１１〜１３の各管体の後端に当接する押出部を設けるとともに、貫入方向の後端面にチゼルＴに嵌着する嵌合孔を設ける。【選択図】図１６
JIG FOR PENETRATING MULTISTAGE PIPE AND METHOD OF PENETRATING MULTISTAGE PIPE
多段式パイプの貫入治具及び多段式パイプの貫入方法
YASUTOMI KENICHI (author) / OTAKA NORIHIRO (author)
2018-06-21
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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