A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Empty space filing structure and grouting method using thereof
According to the present invention, provided is a hollow wall filling structure, which includes: a hollow wall filling pipe which is inserted into a reinforcing pipe, to which a sealing material is supplied and discharged so that the inside of the reinforcing pipe is divided into a plurality of portions, and in which the hollow wall which is a space between a perforating hole and the outside of the reinforcing pipe is filled with the sealing material; a pore injecting pipe which is inserted into the reinforcing pipe and to which an injecting material is supplied and discharged so that a pore around the hollow wall is grouted by the injecting material; and a plurality of packers configured by a predetermined interval while surrounding the outer diameters of the hollow wall filling pipe and the pore injecting pipe, expanded when the sealing material is discharged from the hollow wall filling pipe so that the inside of the reinforcing pipe is divided into a plurality of spaces, and allowing the sealing material to be discharged to the perforating hole via the reinforcing pipe from one of the spaces so that the hollow wall is sealed.
본 발명에 의하면, 보강관의 내부에 삽입되고 실링재가 공급 및 토출되어 보강관의 내부를 복수개로 구획함과 동시에 천공홀과 보강관의 외부 사이의 공간인 공벽이 실링재에 의해 채워지도록 하는 공벽채움관; 보강관의 내부에 삽입되고 주입재가 공급 및 토출되어 공벽 주변의 공극이 주입재에 의해 그라우팅되도록 하는 공극주입관; 및 공벽채움관과 공극주입관의 외경을 감싸면서 소정 간격으로 구성되어 공벽채움관부터 실링재 토출시 팽창되어 보강관의 내부를 복수개의 공간으로 구획하고 어느 하나로부터 실링재가 보강관을 경유하여 천공홀로 토출되도록 하여 공벽이 실링되도록 하는 복수개의 패커를 포함하는 공벽채움구조체가 제공된다.
Empty space filing structure and grouting method using thereof
According to the present invention, provided is a hollow wall filling structure, which includes: a hollow wall filling pipe which is inserted into a reinforcing pipe, to which a sealing material is supplied and discharged so that the inside of the reinforcing pipe is divided into a plurality of portions, and in which the hollow wall which is a space between a perforating hole and the outside of the reinforcing pipe is filled with the sealing material; a pore injecting pipe which is inserted into the reinforcing pipe and to which an injecting material is supplied and discharged so that a pore around the hollow wall is grouted by the injecting material; and a plurality of packers configured by a predetermined interval while surrounding the outer diameters of the hollow wall filling pipe and the pore injecting pipe, expanded when the sealing material is discharged from the hollow wall filling pipe so that the inside of the reinforcing pipe is divided into a plurality of spaces, and allowing the sealing material to be discharged to the perforating hole via the reinforcing pipe from one of the spaces so that the hollow wall is sealed.
본 발명에 의하면, 보강관의 내부에 삽입되고 실링재가 공급 및 토출되어 보강관의 내부를 복수개로 구획함과 동시에 천공홀과 보강관의 외부 사이의 공간인 공벽이 실링재에 의해 채워지도록 하는 공벽채움관; 보강관의 내부에 삽입되고 주입재가 공급 및 토출되어 공벽 주변의 공극이 주입재에 의해 그라우팅되도록 하는 공극주입관; 및 공벽채움관과 공극주입관의 외경을 감싸면서 소정 간격으로 구성되어 공벽채움관부터 실링재 토출시 팽창되어 보강관의 내부를 복수개의 공간으로 구획하고 어느 하나로부터 실링재가 보강관을 경유하여 천공홀로 토출되도록 하여 공벽이 실링되도록 하는 복수개의 패커를 포함하는 공벽채움구조체가 제공된다.
Empty space filing structure and grouting method using thereof
공벽채움구조체 및 이를 이용한 그라우팅 방법
GI MYUNG WOO (author)
2020-10-07
Patent
Electronic Resource
Korean
IPC:
E02D
FOUNDATIONS
,
Gründungen
Underground space consolidation grouting equipment and grouting method thereof
| European Patent Office | 2023
Building structure gap grouting device and grouting method thereof
| European Patent Office | 2022
Desilting, grouting and reinforcing method for cracks of pavement with empty bottom
| European Patent Office | 2021
Sleeve valve pipe grouting structure and grouting replacement method thereof
| European Patent Office | 2024
Grouting cap device for grouting and grouting method thereof
| European Patent Office | 2020