A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The present invention relates to a pressure type soil nailing apparatus and a construction method, and more specifically, to a pressure type soil nailing apparatus and a construction method, which enable filling substances to be firstly injected into a packer member and injected into a perforated hole in a subordinated order by using a prior order/subordinated order separating pipe in case of pressurizing grouting.
본 발명은 압력식 쏘일 네일링장치 및 공법에 관한 것으로서, 더욱 상세하게는 가압 그라우팅시 선순위/후순위 분리관을 이용하여, 패커부재의 내부로 충전물질이 먼저 주입되고, 후순위로 천공홀의 내부에 주입될 수 있는 압력식 쏘일 네일링장치 및 공법에 관한 것이다.
The present invention relates to a pressure type soil nailing apparatus and a construction method, and more specifically, to a pressure type soil nailing apparatus and a construction method, which enable filling substances to be firstly injected into a packer member and injected into a perforated hole in a subordinated order by using a prior order/subordinated order separating pipe in case of pressurizing grouting.
본 발명은 압력식 쏘일 네일링장치 및 공법에 관한 것으로서, 더욱 상세하게는 가압 그라우팅시 선순위/후순위 분리관을 이용하여, 패커부재의 내부로 충전물질이 먼저 주입되고, 후순위로 천공홀의 내부에 주입될 수 있는 압력식 쏘일 네일링장치 및 공법에 관한 것이다.
COMPRESSION TYPE SOIL NAILING APPARATUS
압력식 쏘일 네일링장치
KIM JOON YOUP (author)
2020-03-20
Patent
Electronic Resource
Korean
IPC:
E02D
FOUNDATIONS
,
Gründungen
SOIL NAILING APPARATUS AND SOIL NAILING METHOD USING THAT
| European Patent Office | 2016