KR101363488B1 - Arch-shaped steel frame structure and method for manufacturing thereof - Google Patents

Arch-shaped steel frame structure and method for manufacturing thereof Download PDF

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Publication number
KR101363488B1
KR101363488B1 KR1020130041977A KR20130041977A KR101363488B1 KR 101363488 B1 KR101363488 B1 KR 101363488B1 KR 1020130041977 A KR1020130041977 A KR 1020130041977A KR 20130041977 A KR20130041977 A KR 20130041977A KR 101363488 B1 KR101363488 B1 KR 101363488B1
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South Korea
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steel
aggregate
arch
steel frame
concave
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KR1020130041977A
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Korean (ko)
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박수진
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(주)나엘에스피
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/32—Arched structures; Vaulted structures; Folded structures
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/19—Three-dimensional framework structures
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Rod-Shaped Construction Members (AREA)

Abstract

The present invention relates to an arch-shaped steel frame structure and more specifically, to an arch-shaped steel frame structure which prevents the bending and deflection of a steel frame structure by applying a load according to a design load to a steel frame material for buildings and bending the steel frame material into an arch. The present invention includes a steel frame material which is bent by a load applied to it with one side to be convex and the other side to be concave; and a reinforcing plate with both ends fixed to the concave part of the steel frame material.

Description

아치형 철골구조물과 이의 제작방법{ARCH-SHAPED STEEL FRAME STRUCTURE AND METHOD FOR MANUFACTURING THEREOF}ARCH-SHAPED STEEL FRAME STRUCTURE AND METHOD FOR MANUFACTURING THEREOF}

본 발명은 아치형 철골구조물에 관한 것으로, 보다 상세하게는 건축물에 사용되는 철골재에 미리 설계하중에 따른 하중을 재하시켜 아치 형상으로 굽힘으로써 휨과 처짐을 방지할 수 있는 아치형 철골구조물에 관한 것이다.The present invention relates to an arched steel structure, and more particularly, to an arched steel structure that can prevent bending and deflection by loading the load according to the design load in advance to the steel aggregate used in the building to bend in an arch shape.

일반적으로 철골구조물은 강재, 형강, 강판, 강관 등이 형성되는 구조로, 상가나 오피스텔과 같은 상업 시설인 건축물에 사용되는데, 주로 라멘식 철골구조물이 사용된다.In general, steel structure is a structure in which steel, section steel, steel plate, steel pipes, etc. are formed, and is used in buildings that are commercial facilities such as malls or officetels, and mainly ramen-type steel structures are used.

선행기술문헌들의 예로 등록특허 제1206441호가 개시되어 있다. 이 등록특허는 플랜지 및 웨브로 이루어진 한 쌍의 기둥이 수직으로 입설되고, 한 쌍의 기둥에 형강재로 이루어진 보가 용접 또는 볼팅으로 수평하게 연결된다.As an example of the prior art documents there is disclosed a registered patent No. 1206441. This patent discloses a pair of pillars consisting of a flange and a web vertically, and a beam of section steel is connected horizontally by welding or bolting to the pair of pillars.

그러나, 이 종래기술은 장시간의 경과로 한 쌍의 기둥사이에 수평하게 연결된 보가 아래로 휘어지거나 처지게 되는 문제점이 있다.However, this prior art has a problem that a beam connected horizontally between a pair of pillars bends or sags downward over a long period of time.

등록특허 제1206441호Registered Patent No. 1206441

본 발명은 상기와 같은 문제점을 해결하기 위하여 안출된 것으로, 본 발명은 아치형 철골구조물에 관한 것으로, 보다 상세하게는 건축물에 사용되는 철골재에 미리 설계하중에 따른 하중을 재하시켜 아치 형상으로 굽힘으로써 휨과 처짐을 방지할 수 있는 아치형 철골구조물을 제공하는 것을 목적으로 한다.The present invention has been made in order to solve the above problems, the present invention relates to an arch-shaped steel structure, and more specifically by bending the arch shape by loading the load according to the design load in advance to the steel aggregate used in the building It is an object of the present invention to provide an arched steel structure that can prevent bending and deflection.

본 발명의 다른 목적은, 특정한 장점들 및 신규한 특징들이 첨부된 도면들과 연관된 이하의 상세한 설명과 바람직한 실시예들로부터 더욱 분명해질 것이다.BRIEF DESCRIPTION OF THE DRAWINGS Other objects and advantages of the invention will become more apparent from the following detailed description of preferred embodiments with reference to the attached drawings, in which:

본 발명에 따른 아치형 철골구조물는, 미리 하중을 재하시켜 굽히되, 한쪽은 볼록하게, 다른 한쪽은 오목하게 형성되도록 굽힌 철골재와, 상기 철골재의 오목하게 형성된 부분에 양단이 고정된 보강판을 포함하여 이루어진다.Arched steel frame structure according to the present invention is bent by loading in advance, one side is convex, the other side is bent to form a steel aggregate, and the reinforcement plate is fixed at both ends in the concave formed portion of the steel aggregate Is done.

본 발명에 따른 아치형 철골구조물에 있어서, 상기 철골재와 상기 보강판사이에 개재된 필러재를 더 포함하는 것이 바람직하다.In the arcuate steel structure according to the present invention, it is preferable to further include a filler material interposed between the steel aggregate and the reinforcing plate.

본 발명에 따른 아치형 철골구조물의 제작방법은, 미리 하중을 재하시켜 굽히되, 한쪽은 볼록하게, 다른 한쪽은 오목하게 형성되도록 굽힌 철골재와, 상기 철골재의 오목하게 형성된 부분에 양단이 고정된 보강판을 포함하여 이루어진 아치형 철골구조물의 제작방법으로, 수평 형상의 철골재의 폭 방향 일측에 하중을 재하시켜 한쪽은 볼록하게, 다른 한쪽은 오목하게 형성되도록 굽히는 굽힘단계와, 상기 철골재를 굽힌 상태에서 오목하게 형성된 부분에 상기 보강판 양단을 고정하는 고정단계를 포함하여 이루어진다.According to the present invention, a method of manufacturing an arched steel frame structure is performed by bending a load in advance, and one side is convex and the other side is formed to be concave, and the reinforcement having both ends fixed to the concave portion of the steel aggregate. A method of manufacturing an arcuate steel frame structure comprising a plate, the bending step of applying a load to one side in the width direction of the horizontal steel frame in a convex shape, the other side to be formed concave, and the steel aggregate in a bent state It comprises a fixing step of fixing both ends of the reinforcing plate to the concave formed portion.

본 발명에 따른 아치형 철골구조물의 제작방법에 있어서, 상기 굽힘단계는, 상기 수평 형상의 철골재를 한 쌍의 받침대에 올려놓고, 위에서 하중을 재하시켜 굽히는 것이 바람직하고, 또한 상기 고정단계는, 상기 철골재의 오목하게 형성된 부분에 상기 보강판 양단을 용접으로 고정하는 것이 더욱 바람직하다.In the manufacturing method of the arched steel frame structure according to the present invention, the bending step, it is preferable to place the horizontal steel frame on a pair of pedestal, and to bend by loading the load from above, and the fixing step, the It is more preferable to fix both ends of the reinforcing plate by welding to the concave formed portion of the steel aggregate.

본 발명에 따르면 본 발명은 건축물에 사용되는 철골재에 미리 설계하중에 따른 하중을 재하시켜 아치 형상으로 굽힘으로써 휨과 처짐을 방지할 수 있는 아치형 철골구조물에 관한 것이다.According to the present invention, the present invention relates to an arch-shaped steel structure that can prevent bending and deflection by loading a load according to a design load in advance to steel aggregate used in a building and bending it in an arch shape.

또한, 본 발명은 표준화하여 공장에서 모듈화한 구조물로 현장에서 단순한 조립 설치로 인하여 공사기간을 단축할 수 있다.In addition, the present invention can shorten the construction period due to the simple assembly installation in the field as a standardized modular structure in the factory.

도 1은 본 발명에 따른 아치형 철골구조물의 일 실시예의 사시도,
도 2는 도 1의 실시예의 아치형 철골구조물의 제작방법 순서도,
도 3a 내지 도3c는 도 2의 실시예의 아치형 철골구조물을 제작하는 상태를 나타내는 단면도,
도 4는 도 1의 실시예의 아치형 철골구조물이 설치된 상태를 나타내는 사시도.1 is a perspective view of an embodiment of an arched steel structure according to the present invention,
Figure 2 is a flow chart of the manufacturing method of the arched steel structure of the embodiment of Figure 1,
3a to 3c is a cross-sectional view showing a state of manufacturing the arched steel structure of the embodiment of FIG.
Figure 4 is a perspective view showing a state in which the arcuate steel structure of the embodiment of Figure 1 is installed.

이하에서는 첨부된 도면을 참조로 본 발명에 따른 아치형 철골구조물과 이의 제작 및 시공방법의 바람직한 실시예를 상세히 설명한다.Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the arched steel structure according to the invention and its manufacturing and construction method.

도 1은 본 발명에 따른 아치형 철골구조물의 일 실시예의 사시도이다.1 is a perspective view of one embodiment of an arcuate steel structure according to the present invention.

본 발명에 따른 아치형 철골구조물(100)은, 도 1에 도시된 바와 같이 철골재(110), 보강판(120)을 포함하여 이루어진다.
Arched steel structure 100 according to the present invention, as shown in Figure 1 is made of a steel aggregate 110, reinforcement plate 120.

철골재(110)는 미리 하중을 재하시켜 굽히되, 한쪽은 볼록하게, 다른 한쪽은 오목하게 형성되는 아치 형상으로 굽힌다. 아치 형상의 철골재(110)는 미리 휨과 처짐에 대하여 계산된 설계하중에 따른 하중을 재하시켜 굽힌 것이다. 철골재(110)는 H형강으로 이루어지되, I형강, T형강 등 물론 다른 형상으로도 변형될 수 있다.The steel aggregate 110 is bent by loading in advance, one side is convex, the other side is bent in an arch shape formed concave. Arch-shaped steel aggregate 110 is bent by loading the load according to the design load calculated for the deflection and deflection in advance. Steel aggregate 110 is made of H-shaped steel, I-shaped steel, T-shaped steel, etc. can be transformed into other shapes as well.

보강판(120)은 철골재(110)의 오목하게 형성된 부분에 양단이 고정된다. 보강판(120)은 길쭉하게 형성되는 판재 형상으로, 길이방향의 양단이 오목하게 형성된 철골재(110)의 부분에 각각 용접 또는 복수의 볼트를 통해 고정된다. 철골재(110)는 시간이 경과하면 원래의 수평상태로 복원되려는 성질이 있다. 보강판(120)은 철골재(110)의 복원을 억제시키기 위해 철골재(110)의 오목하게 형성된 부분에 고정되므로 철골재(110)의 아치 형상을 지속시킨다.Reinforcement plate 120 is fixed to both ends of the concave formed portion of the steel aggregate (110). The reinforcement plate 120 is formed in an elongated plate shape, and is fixed to a portion of the steel aggregate 110 in which both ends in the longitudinal direction are concave through welding or a plurality of bolts, respectively. The steel aggregate 110 has a property of being restored to its original horizontal state over time. Reinforcement plate 120 is formed concave of the steel aggregate 110 to suppress the restoration of the steel aggregate (110) Since it is fixed to the portion to maintain the arch shape of the steel aggregate (110).

필러재(130)는 철골재(110)와 보강판(120)사이에 개재된다. 보강판(120)은 필러재(130)로 인해 철골재(110)의 아치 형상을 더욱 지속시킬 수 있다. 필러재(130)는 철골재(110)와 보강판(120)사이에 개재될 수도 있거나 철골재(110)와 보강판(120)사이에서 분리될 수도 있다.
The filler material 130 is interposed between the steel aggregate 110 and the reinforcement plate 120. The reinforcement plate 120 may further maintain the arch shape of the steel aggregate 110 due to the filler material 130. The filler material 130 may be interposed between the steel aggregate 110 and the reinforcement plate 120 or may be separated between the steel aggregate 110 and the reinforcement plate 120.

도 2는 도 1의 실시예의 아치형 철골구조물의 제작방법 순서도이고, 도 3a 내지 도3c는 도 2의 실시예의 아치형 철골구조물을 제작하는 상태를 나타내는 단면도이다.FIG. 2 is a flowchart illustrating a method of manufacturing the arcuate steel structure of the embodiment of FIG. 1, and FIGS. 3A to 3C are cross-sectional views illustrating a state of manufacturing the arcuate steel structure of the embodiment of FIG.

본 발명에 따른 아치형 철골구조물의 제작방법은, 도 2 내지 도 3c에 도시된 바와 같이 굽힘단계(S1), 고정단계(S2)를 포함하여 이루어진다.
Method for producing an arched steel structure according to the present invention, as shown in Figure 2 to 3c comprises a bending step (S1), a fixing step (S2).

굽힘단계(S1)는 수평 형상의 철골재(110)의 폭 방향 일측에 하중을 재하시켜 한쪽은 볼록하게, 다른 한쪽은 오목하게 형성되는 아치 형상으로 굽히는 단계이다. 철골재(110)에 재하시키는 하중은 철골재(110)의 휨이나 처짐에 대해 예상한 하중이다. 굽힘단계(S1)는 수평 형상의 철골재(110)를 한 쌍의 받침대에 올려놓고, 위에서 하중을 재하시켜 굽힌다.The bending step (S1) is a step of bending the load to one side in the width direction of the horizontal steel aggregate 110 in the shape of an arch formed convex, the other concave. The load to be loaded on the steel aggregate 110 is the load expected for the bending or deflection of the steel aggregate 110. In the bending step S1, the steel aggregate 110 having a horizontal shape is placed on a pair of pedestals, and a load is bent from above.

고정단계(S2)는 아치 형상으로 철골재(110)를 굽힌 상태에서 오목하게 형성된 부분에 보강판(120) 양단을 고정하는 단계이다. 고정단계(S2)는 철골재(110)의 오목하게 형성된 부분에 보강판(120) 양단을 밀착시킨 상태에서 용접 또는 복수의 볼트를 이용하여 철골재(110)에 고정시킨다.Fixing step (S2) is a step of fixing both ends of the reinforcing plate 120 in the concave formed portion in the bent state of the steel aggregate 110 in an arch shape. Fixing step (S2) is fixed to the steel aggregate 110 using a welding or a plurality of bolts in a state in which both ends of the reinforcing plate 120 in close contact with the concave formed portion of the steel aggregate (110).

이와 같이 본 발명의 아치형 철골구조물(100)은 표준화하여 공장에서 모듈화한 구조물로 현장에서 단순한 조립 설치로 인하여 공사기간을 단축하는 이점이 있다.As described above, the arched steel frame structure structure 100 of the present invention has the advantage of shortening the construction period due to the simple assembly installation in the field as a standardized modular structure in the factory.

제작이 완료된 아치형 철골구조물(100)은, 도 4에 도시된 바와 같이 아치형 철골구조물(100) 양단이 H형강으로 이루어진 한 쌍의 기둥(10)에 각각 밀착된 상태에서 복수의 볼트 또는 용접을 이용하여 한 쌍의 기둥(10)에 고정된다.
The finished arched steel frame structure 100 is manufactured by using a plurality of bolts or welding in a state in which both ends of the arched steel frame structure 100 are in close contact with a pair of columns 10 made of H-shaped steel, respectively. It is fixed to a pair of pillars (10).

앞에서 설명되고, 도면에 도시된 본 발명의 일 실시예는, 본 발명의 기술적 사상을 한정하는 것으로 해석되어서는 안된다. 본 발명의 보호범위는 청구범위에 기재된 사항에 의하여만 제한되고, 본 발명의 기술분야에서 통상의 지식을 가진 자는 본 발명의 기술적 사상을 다양한 형태로 개량 변경하는 것이 가능하다. 따라서 이러한 개량 및 변경은 통상의 지식을 가진 자에게 자명한 것인 한 본 발명의 보호범위에 속하게 될 것이다.
One embodiment of the present invention described above and shown in the drawings should not be construed as limiting the technical idea of the present invention. The scope of protection of the present invention is limited only by the matters described in the claims, and those skilled in the art will be able to modify the technical idea of the present invention in various forms. Accordingly, such improvements and modifications will fall within the scope of the present invention as long as they are obvious to those skilled in the art.

10 : 기둥 100 : 아치형 철골구조물
110 : 철골재 120 : 보강판
130 : 필러재 S1 : 굽힘단계
S2 : 고정단계10: pillar 100: arched steel structure
110: steel aggregate 120: reinforcement plate
130: filler material S1: bending step
S2: fixed stage

Claims (5)

미리 하중을 재하시켜 굽히되, 한쪽은 볼록하게, 다른 한쪽은 오목하게 형성되도록 굽힌 철골재와,
상기 철골재의 오목하게 형성된 부분에 양단이 고정된 보강판을 포함하여 이루어지되,
상기 철골재와 상기 보강판사이에 개재된 필러재를 더 포함하는 것을 특징으로 하는 아치형 철골구조물.
Steel aggregate bent to load and bend in advance, one side is convex, the other concave,
Consists of the reinforcing plate is fixed at both ends to the concave formed portion of the steel aggregate,
Arch structure, characterized in that it further comprises a filler material interposed between the steel aggregate and the reinforcement plate.
삭제delete 미리 하중을 재하시켜 굽히되, 한쪽은 볼록하게, 다른 한쪽은 오목하게 형성되도록 굽힌 철골재와, 상기 철골재의 오목하게 형성된 부분에 양단이 고정된 보강판을 포함하여 이루어지되, 상기 철골재와 상기 보강판사이에 개재된 필러재를 더 포함하는 것을 특징으로 하는 아치형 철골구조물의 제작방법으로,
수평 형상의 철골재의 폭 방향 일측에 하중을 재하시켜 한쪽은 볼록하게, 다른 한쪽은 오목하게 형성되도록 굽히는 굽힘단계와,
상기 철골재를 굽힌 상태에서 오목하게 형성된 부분에 상기 보강판 양단을 고정하는 고정단계를 포함하여 이루어진 아치형 철골구조물의 제작방법.The load is bent in advance, but one side is convex, the other side is made of a bent steel aggregate and a reinforcement plate is fixed at both ends to the concave formed portion of the steel aggregate, the steel aggregate and the In the manufacturing method of the arch-shaped steel structure characterized in that it further comprises a filler material interposed between the reinforcement plate,
A bending step in which a load is applied to one side of the horizontal steel aggregate in a horizontal shape and one side is convex and the other side is concave;
And a fixing step of fixing both ends of the reinforcing plate to a concave portion in the bent state of the steel aggregate. 제3항에 있어서,
상기 굽힘단계는,
상기 수평 형상의 철골재를 한 쌍의 받침대에 올려놓고, 위에서 하중을 재하시켜 굽히는 것을 특징으로 하는 아치형 철골구조물의 제작방법.
The method of claim 3,
The bending step,
Put the horizontal steel aggregate on a pair of pedestal, the method of producing an arched steel structure, characterized in that the load is bent from above.
제3항에 있어서,
상기 고정단계는,
상기 철골재의 오목하게 형성된 부분에 상기 보강판 양단을 용접으로 고정하는 것을 특징으로 하는 아치형 철골구조물의 제작방법.The method of claim 3,
The fixing step,
Method of producing an arched steel structure, characterized in that for fixing the both ends of the reinforcement plate to the concave formed portion of the steel aggregate by welding.
KR1020130041977A 2013-04-17 2013-04-17 Arch-shaped steel frame structure and method for manufacturing thereof KR101363488B1 (en)

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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006063634A (en) * 2004-08-26 2006-03-09 Sekisui Chem Co Ltd Arched cover

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006063634A (en) * 2004-08-26 2006-03-09 Sekisui Chem Co Ltd Arched cover

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