KR970011195A - Pier repair work - Google Patents

Pier repair work Download PDF

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Publication number
KR970011195A
KR970011195A KR1019960074375A KR19960074375A KR970011195A KR 970011195 A KR970011195 A KR 970011195A KR 1019960074375 A KR1019960074375 A KR 1019960074375A KR 19960074375 A KR19960074375 A KR 19960074375A KR 970011195 A KR970011195 A KR 970011195A
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KR
South Korea
Prior art keywords
formwork
bridge
cement mortar
foundation
damaged
Prior art date
Application number
KR1019960074375A
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Korean (ko)
Other versions
KR100233498B1 (en
Inventor
유정일
유상돈
Original Assignee
유정일
유상돈
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Publication date
Application filed by 유정일, 유상돈 filed Critical 유정일
Priority to KR1019960074375A priority Critical patent/KR100233498B1/en
Publication of KR970011195A publication Critical patent/KR970011195A/en
Application granted granted Critical
Publication of KR100233498B1 publication Critical patent/KR100233498B1/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D22/00—Methods or apparatus for repairing or strengthening existing bridges ; Methods or apparatus for dismantling bridges

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

본 발명은 교각 보수공사 방법에 관한 것이다.The present invention relates to a bridge repair method.

종래의 교각 축조공사는 일반적으로 이의 거의 거푸집이 목재로 짜여진 거푸집을 이용함과 동시 완벽한 수밀처리가 되지 못한 관계로 콘크리트층에는 시멘트의 배합율에 있어 얼룩현상이 생겨 이의 취약부가 먼저 산화되면 이 부분이 수압을 영향을 받아 심한 산화현상이 생겨 전체적인 교량을 못쓰게 하는 폐단이 있었고 또한 교각을 보수공사할 때는 파손된 부분에만 거푸집을 대접하여 시멘트몰탈을 층입하여 땜하는 형식으로 보수공사를 하였기 때문에 시멘트몰탁액의 삼투가 불완전하여 쉬히 파손되기 마련이고 이때에는 더 심한 파손부위를 형성하므로 결과적으로 교량공사를 재시공해야하는 폐단이 있었던 것이다.Conventional pier construction generally uses a formwork made of wood and almost no form of watertightness at the same time, so the concrete layer is stained in the mixing ratio of cement, so that the weak part of the concrete is oxidized first. Due to the severe oxidation phenomenon, there was a closed end that prevented the entire bridge from being damaged. Also, when the bridge was repaired, the cement mortar was deposited by soldering the mold to the damaged part. The osmosis was incomplete and easily damaged, and at this time, more severe damages were formed, resulting in the need to rebuild the bridge.

본 발명은 이상의 문제점을 해결하고자 발명한 것으로 이의 발명요지는 교각의 파손부위 외주에 양분된 철판으로 된 거푸집을 대접체결하여 원동체상의 거푸집이 되게 하여 퇴적층위에 안치되게 하는 공정과 안치된 거푸집의 하주연의 퇴적층을 파냄으로서 자체무게로 점차 하강하여 기초와 접하게 하는 공정과 기초위에 안치된 원통체상의 거푸집 공실내에 철근골조와 동시 점토주머니로서 침수방지처리하는 공정과 침수방지된 공실내에 시멘트몰탈을 타입하면서 바이브레이터로 타설 진동시킴으로서 시멘트 몰탈이 고루 확산되어지게 한 교각 보수 공사 방법.The present invention has been invented to solve the above problems, and the present invention is to provide a formwork on the body by fastening the formwork made of iron plate bisected on the outer periphery of the damaged part of the piers to be placed on the sediment layer and the bottom of the formwork The process of lowering its own weight by contacting the foundation by digging out the sedimentary layers of sediment and the process of preventing the inundation by reinforcing steel frame and simultaneous clay bag in the cylindrical vacant cavity placed on the foundation and cement mortar Repairing method of pier to make cement mortar evenly spread by vibrating with vibrator.

Description

교각 보수공사방법Pier repair work

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

제1도는 본 발명의 공정표시도로서 A는 교각 보수공사의 공정표시도,B는 교각축조시의 공정표시도,1 is a process display diagram of the present invention, A is a process display diagram of the bridge repair work, B is a process display diagram when the bridge construction,

제2도는 본 발명의 교각 보수공사 표시단면도, "가"는 보수공사전의 교각표시단면도, "나"는 거푸집 설치시의 표시도, "다"는 철근골조 및 방수처리시의 표시도, "라"는 콘크리트 몰탈타입 및 양생과정의 표시도, "마"는 거푸집해체 및 보수완성시의 표시도.2 is a sectional view of the bridge renovation work according to the present invention, "a" is a sectional view of the pier before renovation work, "B" is a view at the time of formwork installation, "C" is a view at the time of reinforcing steel frame and waterproofing process. "Is a diagram of concrete mortar type and curing process," "e" is a diagram of mold dismantling and repair completion.

Claims (1)

교각의 보수공사를 시행함에 있어 교각(2)의 부식부(2`)의 외주에 철판으로 된 좌우거푸집(2)의 후렌지(2`)를 대접체결하여 원통상으로 된 거푸집을 설치하는 공정과 거푸집의 하부에 퇴적된 퇴적층을 수거하므로서 자체무게에 의해 거푸집이 기초 지점에 이르게 하는 공정과 거푸집 공실내에 철근 골조를 끝냄과 동시 기초와 접하는 거푸집하단 틈 사이에 점토주머니를 이용하여 거푸집 공실내에 물이 스며들지 못하게 침수방지처리하는 공정과 물이 제거된 거푸집 공실내에 시멘트 몰탈을 투입하면서 바이브레이터를 진동시켜 시멘트 몰탈액이 거푸집 공실내에서 고루 확산되어지게 하는 공정으로서 이루어지게 한 교각 보수공사 방법.In the renovation work of the bridge, the process of installing the cylindrical formwork by fastening the flange (2`) of the left and right formwork (2) made of steel plate on the outer circumference of the corrosion part (2`) of the bridge (2); The process of getting the formwork to its foundation point by its own weight by collecting the sediment layer deposited on the lower part of the formwork and finishing the reinforcing frame in the form vacancy and using the clay bag between the bottom of the form contacting the foundation at the same time The method of repairing bridges to prevent water from infiltrating and to make the cement mortar liquid evenly spread in the mold chamber by vibrating the vibrator while putting the cement mortar into the mold chamber where the water is removed. . ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019960074375A 1996-12-23 1996-12-23 Form for pier and peir repairing method using it KR100233498B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960074375A KR100233498B1 (en) 1996-12-23 1996-12-23 Form for pier and peir repairing method using it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960074375A KR100233498B1 (en) 1996-12-23 1996-12-23 Form for pier and peir repairing method using it

Publications (2)

Publication Number Publication Date
KR970011195A true KR970011195A (en) 1997-03-27
KR100233498B1 KR100233498B1 (en) 1999-12-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960074375A KR100233498B1 (en) 1996-12-23 1996-12-23 Form for pier and peir repairing method using it

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020001672A (en) * 2001-10-10 2002-01-09 신현관 The method of “well foundation repair and reinforcement in the water” using ceramic coating material
KR100394781B1 (en) * 2001-04-10 2003-08-14 주식회사 준별에프알피산업 Method for repairing the underwater Construction and structure thereof
KR100394780B1 (en) * 2001-02-07 2003-08-14 주식회사 준별에프알피산업 A Repair ethod and Repair tructure of Bridge Pier Mould Construction
KR100480867B1 (en) * 2002-01-04 2005-04-07 근형기업 주식회사 Method of Construction of Concrete Structure For use Fiber-Reinforced Resin Fire Retardant Pannel

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010038534A (en) * 1999-10-26 2001-05-15 장재근 Process Of Repairing A Pier
KR100464616B1 (en) * 2002-06-27 2005-01-03 이제현 A repair method and structure of column with reinforcing rod concrete

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0140738B1 (en) * 1994-04-28 1999-02-18 이의호 Repair method and structure of column with reinforcing rod concrete

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100394780B1 (en) * 2001-02-07 2003-08-14 주식회사 준별에프알피산업 A Repair ethod and Repair tructure of Bridge Pier Mould Construction
KR100394781B1 (en) * 2001-04-10 2003-08-14 주식회사 준별에프알피산업 Method for repairing the underwater Construction and structure thereof
KR20020001672A (en) * 2001-10-10 2002-01-09 신현관 The method of “well foundation repair and reinforcement in the water” using ceramic coating material
KR100480867B1 (en) * 2002-01-04 2005-04-07 근형기업 주식회사 Method of Construction of Concrete Structure For use Fiber-Reinforced Resin Fire Retardant Pannel

Also Published As

Publication number Publication date
KR100233498B1 (en) 1999-12-01

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