A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PILE DRIVING METHOD AND PILE
PROBLEM TO BE SOLVED: To provide a pile driving method and a pile that may be constructed readily and at a low cost.SOLUTION: A pile driving method includes a preparation step in which a plurality of nozzles is installed on a tip of a steel tube pile 1, a driving step in which the steel tube pile 1 is driven, and a foot consolidation step in which foot protection work is provided for the steel tube pile 1. In the pile driving step, the steel tube pile 1 is driven until the tip reaches a prescribed depth, by vibrating the steel tube pile 1 using a vibration hammer H while spraying high-pressure water Wfrom the nozzle. In the foot consolidation step, a solidification material 2 is injected from the nozzle around the tip of the steel tube pile 1 that has reached the prescribed depth, while keeping the steel tube pile 1 fixed.SELECTED DRAWING: Figure 1
【課題】簡易かつ安価に施工を行うことを可能とした、杭の打設方法および杭を提供する。【解決手段】鋼管杭１の先端部に複数のノズルを設置する準備工程と、鋼管杭１を打設する打設工程と、鋼管杭１の根固めを行う根固め工程とを備える杭の打設方法であって、打設工程ではバイブロハンマＨによる振動を鋼管杭１に与えつつノズルから高圧水ＷＪを噴射することで鋼管杭１の先端部が所定深度に到達するまで鋼管杭１を打設し、根固め工程では鋼管杭１を定置した状態でノズルから所定深度に到達した鋼管杭１の先端部の周囲に固化材２を注入する。【選択図】図１
PILE DRIVING METHOD AND PILE
PROBLEM TO BE SOLVED: To provide a pile driving method and a pile that may be constructed readily and at a low cost.SOLUTION: A pile driving method includes a preparation step in which a plurality of nozzles is installed on a tip of a steel tube pile 1, a driving step in which the steel tube pile 1 is driven, and a foot consolidation step in which foot protection work is provided for the steel tube pile 1. In the pile driving step, the steel tube pile 1 is driven until the tip reaches a prescribed depth, by vibrating the steel tube pile 1 using a vibration hammer H while spraying high-pressure water Wfrom the nozzle. In the foot consolidation step, a solidification material 2 is injected from the nozzle around the tip of the steel tube pile 1 that has reached the prescribed depth, while keeping the steel tube pile 1 fixed.SELECTED DRAWING: Figure 1
【課題】簡易かつ安価に施工を行うことを可能とした、杭の打設方法および杭を提供する。【解決手段】鋼管杭１の先端部に複数のノズルを設置する準備工程と、鋼管杭１を打設する打設工程と、鋼管杭１の根固めを行う根固め工程とを備える杭の打設方法であって、打設工程ではバイブロハンマＨによる振動を鋼管杭１に与えつつノズルから高圧水ＷＪを噴射することで鋼管杭１の先端部が所定深度に到達するまで鋼管杭１を打設し、根固め工程では鋼管杭１を定置した状態でノズルから所定深度に到達した鋼管杭１の先端部の周囲に固化材２を注入する。【選択図】図１
PILE DRIVING METHOD AND PILE
杭の打設方法およびその杭
KUDO TAKEMI (author) / KIMURA MASAMICHI (author) / SATO TSUTOMU (author) / TOYAMA MASAAKI (author) / URASAKI NOBUYUKI (author) / EGUSA HIROAKI (author)
2016-03-07
Patent
Electronic Resource
Japanese
IPC:
E02D
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