KR910007274Y1 - P.c. concrete beam - Google Patents

P.c. concrete beam Download PDF

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Publication number
KR910007274Y1
KR910007274Y1 KR2019880003929U KR880003929U KR910007274Y1 KR 910007274 Y1 KR910007274 Y1 KR 910007274Y1 KR 2019880003929 U KR2019880003929 U KR 2019880003929U KR 880003929 U KR880003929 U KR 880003929U KR 910007274 Y1 KR910007274 Y1 KR 910007274Y1
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KR
South Korea
Prior art keywords
concrete
concrete beam
top plate
bridge
present
Prior art date
Application number
KR2019880003929U
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Korean (ko)
Other versions
KR890019324U (en
Inventor
김성남
Original Assignee
김성남
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 김성남 filed Critical 김성남
Priority to KR2019880003929U priority Critical patent/KR910007274Y1/en
Publication of KR890019324U publication Critical patent/KR890019324U/en
Application granted granted Critical
Publication of KR910007274Y1 publication Critical patent/KR910007274Y1/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
    • E01D2/00—Bridges characterised by the cross-section of their bearing spanning structure
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D2101/00—Material constitution of bridges
    • E01D2101/20—Concrete, stone or stone-like material
    • E01D2101/24—Concrete
    • E01D2101/26—Concrete reinforced

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

Abstract

내용 없음.No content.

Description

상판용(上板用) PC 콘크리트 보PC concrete beam for roofing

제1도는 본 고안의 사시도.1 is a perspective view of the present invention.

제2도는 제1도의 A-A선 종 단면도.2 is a longitudinal cross-sectional view taken along the line A-A of FIG.

제3도의 본 고안의 사용상태의 종 단면도.Longitudinal sectional view of the state of use of this invention of FIG.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 보강철근 2 : 콘크리트 보1: rebar 2: concrete beam

3,3',3" : 보강편3,3 ', 3 ": reinforcement piece

본 고안은 주로 토목공사나 건축공상의 상판 성형용으로 사용되는 PC 콘크리트 부재 중 특히 보의 역할을 하는 부재에 관한 고안에 관한 것이다.The present invention mainly relates to the design of the PC concrete member that is used for the top plate forming of civil engineering or building engineering, in particular the role of the beam.

교량의 지각과 지각사이를 연결시키는 상판을 콘크르트로 타설하는 경우에 있어서 현장의 여건에 따라 여러가지의 공법이 사용되어 오고있는 것이며 각기의 공법이 장단점을 각기 달리하고 있는 것이다.In the case of placing the top plate connecting the crust and the crust of the bridge with concrete, various methods have been used according to the conditions of the site, and each method has different advantages and disadvantages.

본 고안은 교각과 교각의 사이가 비교적 가까운 적은교량의 경우에 상판의 시공을 간편하고도 신속하게 할 수 있도록 하기위하여 고안한 PC 콘크리크보에 관한것으로 본 고안의 보를 교각과 교각사이에 나란히 걸쳐 놓은 후 그 상부에서 배근후에 콘크리트를 타설함으로써 상판을 형성시키는 것으로 초기 강도가 우수하고 시공이 간편하고 신속하게 이뤄질 수 있게하기 위한 목적인 것으로 본 고안의 구성을 첨부도면에 따라 상세히 설명하면 다음과 같다.The present invention relates to a PC concrete beam designed to enable easy and quick construction of the top plate in the case of small bridges with relatively close pier to bridge piers. Forming the top plate by placing concrete after placing in the upper part after laying, the purpose of the initial strength is excellent and the construction can be made easily and quickly described in detail according to the configuration according to the accompanying drawings.

보강철근(1)을 매입시키고 단면이 좌우대칭의 人자형인 콘크리트 보(2)의 좌우 측면과 저면에 일정간격그오보강편(3)(3')(3")을 부착시킨 PC 콘크리트 보인 것이다.It is a PC concrete beam which is embedded with reinforcing bars (1) and attached at regular intervals on the left and right sides and bottom of the concrete beams (2) whose cross sections are symmetrical. .

미설명부호 4는 배근용 철근 5,5'는 좌우 양측면보, 6은 콘크리트, 7은 버팀목, 8은 합성수지 파이프이다.Reference numeral 4 denotes the reinforcing bar 5,5 'both left and right side beams, 6 concrete, 7 shoring, and 8 plastic pipe.

이와같은 본 고안 PC 콘크리트보는 교각과 교각사이에 걸쳐서 나란히 배열시키되 좌와 양측면에는 제3도에서 보는 바와같이 단면이 人형인 이형보를 설치함으로서 외관을 좋게 한 후 상부에 중공(中空)형성용 PVC관을 올려놓은 후 트를 타설함으로서 경량이면서도 초기강도가 높은 교량용 상판을 얻게 되는 것이다.The PC concrete beams of the present invention are arranged side by side between the bridge piers and the piers, and on the left and both sides, as shown in FIG. After placing the plate on the roof, it is possible to obtain the bridge deck for light weight and high initial strength.

따라서 본 고안은 교각사이가 가까운 교량용 상판을 신속하게 시공할 수 있을 뿐만 아니라 PC콘크리트보를 사용함으로서 초기강도가 높은 교량용 상판을 얻게되는 효과가 있는 고안인 것이다.Therefore, the present invention is a design that has the effect of obtaining a bridge top plate with high initial strength by using PC concrete beams as well as to quickly construct a bridge top plate between bridge piers.

Claims (1)

보강철근(1)을 매입시키고 단면이 좌우대칭의 人자형인 콘크리트 보(2)의 좌우측변과 저면에 일정간격으로 보강편(3)(3')(3")을 부착시킨 상판용(上板用) PC 콘크리트 보.For reinforcing bar (1), the upper plate (3) (3 ') (3 ") is attached to the left and right sides and the bottom of the concrete beam (2) whose cross section is bilaterally symmetrical (2).板 用) PC concrete beam.
KR2019880003929U 1988-03-24 1988-03-24 P.c. concrete beam KR910007274Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880003929U KR910007274Y1 (en) 1988-03-24 1988-03-24 P.c. concrete beam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880003929U KR910007274Y1 (en) 1988-03-24 1988-03-24 P.c. concrete beam

Publications (2)

Publication Number Publication Date
KR890019324U KR890019324U (en) 1989-10-05
KR910007274Y1 true KR910007274Y1 (en) 1991-09-25

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ID=19273486

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880003929U KR910007274Y1 (en) 1988-03-24 1988-03-24 P.c. concrete beam

Country Status (1)

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KR (1) KR910007274Y1 (en)

Also Published As

Publication number Publication date
KR890019324U (en) 1989-10-05

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