A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PILE HOLE EXCAVATION METHOD
PROBLEM TO BE SOLVED: To provide a pile hole excavation method that enables proper excavation of a continuous pile hole.SOLUTION: A pile hole excavation method includes the steps of: excavating a first pile hole H1; excavating a second pile hole H2 at a distance equivalent to the one pile hole from the first pile hole H1; inserting a guide pipe 10, which does not protrude to an area where a third pile hole H3 excavated between the two pile holes H1 and H2 is formed, into each of the two pile holes H1 and H2; and excavating the third pile hole H3.SELECTED DRAWING: Figure 2
【課題】連続した杭孔を良好に掘削することが可能な杭孔掘削方法を提供する。【解決手段】杭孔掘削方法は、１本目の杭孔Ｈ１を１本掘削する工程と、１本目の杭孔Ｈ１から杭孔１本分の間隔を隔てて、２本目の杭孔Ｈ２を掘削する工程と、これら２本の杭孔Ｈ１，Ｈ２内に、それぞれ、当該２本の杭孔Ｈ１，Ｈ２の間に掘削される３本目の杭孔Ｈ３が形成される領域にはみ出ないガイド管１０を挿入する工程と、３本目の杭孔Ｈ３を掘削する工程とを含む。【選択図】図２
PILE HOLE EXCAVATION METHOD
PROBLEM TO BE SOLVED: To provide a pile hole excavation method that enables proper excavation of a continuous pile hole.SOLUTION: A pile hole excavation method includes the steps of: excavating a first pile hole H1; excavating a second pile hole H2 at a distance equivalent to the one pile hole from the first pile hole H1; inserting a guide pipe 10, which does not protrude to an area where a third pile hole H3 excavated between the two pile holes H1 and H2 is formed, into each of the two pile holes H1 and H2; and excavating the third pile hole H3.SELECTED DRAWING: Figure 2
【課題】連続した杭孔を良好に掘削することが可能な杭孔掘削方法を提供する。【解決手段】杭孔掘削方法は、１本目の杭孔Ｈ１を１本掘削する工程と、１本目の杭孔Ｈ１から杭孔１本分の間隔を隔てて、２本目の杭孔Ｈ２を掘削する工程と、これら２本の杭孔Ｈ１，Ｈ２内に、それぞれ、当該２本の杭孔Ｈ１，Ｈ２の間に掘削される３本目の杭孔Ｈ３が形成される領域にはみ出ないガイド管１０を挿入する工程と、３本目の杭孔Ｈ３を掘削する工程とを含む。【選択図】図２
PILE HOLE EXCAVATION METHOD
杭孔掘削方法
KATAYAMA JUNICHI (author) / TSUJIMOTO KYOHEI (author) / MARUYAMA NORIO (author) / SHIMODA KAZUTOSHI (author) / SHIROOKA NOBUYUKI (author) / KOGA MASAKAZU (author)
2016-12-01
Patent
Electronic Resource
Japanese
EXCAVATION ROD, EXCAVATION HEAD AND PILE-HOLE EXCAVATION DEVICE
| European Patent Office | 2019
EXCAVATION METHOD OF PILE HOLE, PILE CONSTRUCTION METHOD, AND PILE
| European Patent Office | 2024