KR950032953A

KR950032953A - Repair method of underwater concrete structure

Info

Publication number: KR950032953A
Application number: KR1019940009869A
Authority: KR
Inventors: 최의상
Original assignee: 최의상
Priority date: 1994-05-03
Filing date: 1994-05-03
Publication date: 1995-12-22

Abstract

본 발명은 수중(水中)내의 콘크리트로 설치되어 있는 교각이나 기타 구조물에 대하여 그 부분 파손시에 이를 용이하고 완벽하게 보수할 수 있게 한 구조물의 보수공법에 관한 것으로서, 종래 수중의 구조물에 대하여 파손부위를 보수할 시에 발생하는 번거로움과 막대한 비용 및 보수기간의 단축을 위하여, 구조물의 주벽이 일치되는 당접면을 갖는 철판으로서 그 파손부위보다 30㎝이상 넓은 보수판을 형성하되, 파손부위의 상측부와 하측부에 해당하는 지점에 파이프를 연결하여 그 보수판을 파손부위에 밀착하여 결착시키되, 그 파이프에 의해 수면 위에서 파손부위 공간내의 물을 제거하고 시멘트 및 콘크리트를 충입되게 하여 내부의 콘크리트가 응고된 후 보수판을 제거하는 방법으로 보수되게 함을 특징으로 하는 수중 콘크리트 구조물의 보수공법을 제공되게 한 것이다.The present invention relates to a repair method of a structure that makes it possible to easily and completely repair a pier or other structure installed in concrete in the water when the part is damaged, and the damage portion with respect to the conventional underwater structure In order to reduce the hassle, enormous cost, and shortening of the repair period, iron plate with abutting surface coinciding with the main wall of the structure is to form a repair plate that is 30cm wider than the damaged part. Connect the pipe to the point corresponding to the side and the lower part, and fix the repair plate close to the damaged part, but remove the water in the damaged part space on the water surface by the pipe and fill the cement and concrete with the inside. Repair of the underwater concrete structure, characterized in that to be repaired by removing the repair plate after solidified One will be provided for.

Description

Repair method of underwater concrete structure

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명 일 실시예의 사시도, 제2도는 본 발명 실시예의 단면 설명도.1 is a perspective view of an embodiment of the present invention, Figure 2 is a cross-sectional view of an embodiment of the present invention.

Claims

After removing the foreign substance and washing the damaged part of the underwater structure by sand spray by pneumatic pressure, it is a steel plate having the same contact surface as the main wall of the structure. Connect the pipes to the upper and lower parts of the damaged part to form a repair plate that combines the valve and the connector at the upper end, and closes them together with the packing to the damaged part of the underwater structure. After binding by means, the compressed air is injected by the upper pipe, and the water in the space between the repair plate and the damaged area is completely discharged to the lower pipe, and then removed, and then the cement is coated on the surface of the damaged area by the upper pipe. In the space, the lower pipe is filled with concrete until it is discharged to the upper pipe by air pressure. After locked, the concrete for 20 days elapsed solidified repair method in which the underwater concrete structures, characterized in that the compensation causes the following compensation plate release remove damaged portions of the structure in a way that the.

※ Note: The disclosure is based on the initial application.