WO2010120045A2 - Poutrelle h du type à assemblage présentant une structure de liaison en treillis - Google Patents

Poutrelle h du type à assemblage présentant une structure de liaison en treillis Download PDF

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Publication number
WO2010120045A2
WO2010120045A2 PCT/KR2010/001548 KR2010001548W WO2010120045A2 WO 2010120045 A2 WO2010120045 A2 WO 2010120045A2 KR 2010001548 W KR2010001548 W KR 2010001548W WO 2010120045 A2 WO2010120045 A2 WO 2010120045A2
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WO
WIPO (PCT)
Prior art keywords
truss
prefabricated
beams
assembly
shaped beams
Prior art date
Application number
PCT/KR2010/001548
Other languages
English (en)
Korean (ko)
Other versions
WO2010120045A3 (fr
Inventor
권혁종
Original Assignee
주식회사 캬라반이에스
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.)
Filing date
Publication date
Application filed by 주식회사 캬라반이에스 filed Critical 주식회사 캬라반이에스
Publication of WO2010120045A2 publication Critical patent/WO2010120045A2/fr
Publication of WO2010120045A3 publication Critical patent/WO2010120045A3/fr

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C3/08—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with apertured web, e.g. with a web consisting of bar-like components; Honeycomb girders
    • E04C3/09—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with apertured web, e.g. with a web consisting of bar-like components; Honeycomb girders at least partly of bent or otherwise deformed strip- or sheet-like material
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C3/08—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with apertured web, e.g. with a web consisting of bar-like components; Honeycomb girders
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/38—Arched girders or portal frames
    • E04C3/40—Arched girders or portal frames of metal
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0443—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section
    • E04C2003/0473—U- or C-shaped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0486—Truss like structures composed of separate truss elements
    • E04C2003/0491—Truss like structures composed of separate truss elements the truss elements being located in one single surface or in several parallel surfaces

Definitions

  • the present invention relates to a prefabricated H-beam of a truss connection structure, and more particularly, by using a prefabricated truss structure to the main beam in installing the tent structure, the truss connection to be able to install a high-strength structure without the need for heavy equipment A prefabricated H beam of structure.
  • the size of the structure is limited depending on the size (or strength) of the main beam.
  • a strong main beam should be used.
  • the load of the main beam increases depending on the strength, and therefore, the heavy equipment must be used to install the structure.
  • the installation cost for installing If a high-strength H-beam is used to reinforce the strength, the strength is to be reinforced, but in the case of H-beam, heavy equipment is used as described above.
  • the above problems have a problem that is not suitable for large prefabricated structure installation in various environments.
  • An object of the present invention is to provide a prefabricated H beam of a truss connecting structure that can produce a large structure with only human force without mobilizing heavy equipment.
  • a lower H beam which is spaced apart by a predetermined distance in parallel from the upper H beam, and which has a 'c' shaped beam against each other;
  • It comprises a plurality of connecting means connected to the truss structure while forming the triangular shape in the longitudinal direction while maintaining the separation distance between the upper H beam and the lower H beam,
  • the connecting means is formed in both ends of the extension portion is formed of a thin plate, the extension portion is inserted into the gap between the face of the upper and lower HB beams facing each other is fixed by the 'c'-shaped beam and the fixing means ,
  • the middle H of the 'H'-shaped beams of the upper H beam and the lower H beam, which are in contact with each other, is formed in a protruding shape to be in contact with each other, and the extension means of the connecting means are respectively inserted into both sides of the protruding middle part. It is characterized by being fixed by.
  • the fixing means is characterized in that by bolt or welding.
  • the prefabricated H beam of the truss connection structure As described above, according to the prefabricated H beam of the truss connection structure according to the present invention, since the light and sturdy structure, which is an advantage of the conventional truss, can be applied to the prefabricated structure, the limit of the size of the prefabricated structure can be greatly expanded. It has an effect.
  • the roll forming method used in the fabrication of the prefabricated H-beam is a very efficient method as a method of plastic working of the metal
  • the prefabricated H-beam of the present invention of course, other production methods such as welding, bending, forging is possible.
  • the prefabricated H beam of the truss connection structure according to the present invention has an effect applicable to the structure for lightening the main beam of a large structure.
  • 1 and 2 are diagrams showing an example using a truss structure for beams and columns.
  • FIG. 3 is a view showing a cold roll forming method.
  • FIG. 4 is a schematic perspective view of FIG. 3.
  • FIG. 5 is an exploded perspective view of the truss structure according to the present invention.
  • FIG. 6 is an assembled perspective view of FIG. 5.
  • FIG. 7 is a view illustrating a prefabricated truss structure in which the truss structure of FIG. 5 is applied to a large structure.
  • FIG. 8 and 9 are diagrams showing examples of the shape of the structure to which the truss structure of FIG. 5 is applied.
  • FIG. 10 is an exploded perspective view of a truss structure according to another embodiment of the present invention.
  • FIG. 10 is an assembled perspective view of FIG. 10.
  • FIG. 12 is an assembled perspective view of the truss structure according to another embodiment of the present invention.
  • 13 is an assembled perspective view of the truss structure according to another embodiment of the present invention.
  • FIG. 14 is a perspective view showing a connecting member used in the truss structure of FIG.
  • FIG. 15 is a perspective view illustrating a main beam structure used in the truss structure of FIG. 13.
  • FIG. 15 is a perspective view illustrating a main beam structure used in the truss structure of FIG. 13.
  • connection means 50, 500, 800: connection means
  • the truss is a frame structure in which the joints are connected by pins so that the members are not bent, and arch type, suspension type and beam type are generally used, and the member is only a tensile force and a pushing force. Less waste of material and the combination of short rods have the advantage of spanning a large space.
  • Truss is a structural method of supporting loads by weaving straight steel or wood into a net based on triangles.
  • an example in which a truss structure is applied to a beam and a pillar may be installed.
  • Figure 3 is a view showing the cold roll forming method through a front view and a side view of the roller
  • Figure 4 is a schematic perspective view of FIG.
  • cold roll forming is a cold forming method of a metal plate by a roll, and cold roll forming is continuous to several sets of forming rolls arranged in tandem in tandem as shown in FIG. 4. This refers to the plastic working method of forming a cross section of a flat plate by molding through a metal strip in order. Cold roll forming is suitable for mass production of long products of the same shape.
  • FIG. 5 is an exploded perspective view of the truss structure according to the present invention
  • Figure 6 is an assembled perspective view of Figure 5
  • Figure 7 is a view showing a prefabricated truss structure applying the truss structure of Figure 5 to a large structure
  • Figures 8 and 9 5 is a view showing an example of the shape of the structure to which the truss structure of Figure 5 is applied
  • Figure 10 is an exploded perspective view of the truss structure according to another embodiment of the present invention
  • Figure 11 is an assembled perspective view of Figure 10
  • Figure 12 Assembly perspective view of a truss structure according to another embodiment of the present invention
  • Figure 13 is an assembled perspective view of the truss structure according to another embodiment of the present invention
  • Figure 14 is a perspective view showing a connection member used in the truss structure of Figure 13
  • FIG. 15 is a perspective view illustrating a main beam structure used in the truss structure of FIG. 13.
  • FIG. 15 is a perspective view illustrating a main beam
  • the prefabricated H beam of the truss connecting structure connects the 'c' shaped beams to each other, wherein the upper beam and the lower beam are trusses by a plurality of connecting means arranged in the form of a triangle Form the structure and join it with bolts.
  • the H-beams that is, the upper H-beams, are formed by abutting the surfaces 11 and 21 of the 'c'-shaped beams 10 and 20 to each other.
  • the H-beams are positioned to be spaced apart by a predetermined distance in parallel from the upper H-beams, and the H-beams or lower H-beams are formed by abutting surfaces 31 and 41 of the 'c' shaped beams 30 and 40 to each other. .
  • the upper H beam and the lower H beam are firmly coupled to form a triangular shape in the longitudinal direction while maintaining a spacing interval through a plurality of connecting means 50 connected in a truss structure.
  • the connecting means 50 is formed at both ends of the extension portion 52, 54 made of a thin plate shape, the extension portion 52, 54 is inserted into the gap between the surface of the upper and lower HB beams facing each other, respectively.
  • the 'c' shaped beam and the fixing means 120 are coupled through the respective bolt holes 11a, 52a, 21a or 31a, 54a, 41a.
  • a plurality of prefabricated H-beams of the truss connecting structure having such a structure are connected in series to form an arch shape.
  • FIG 8 it shows an example of the form that can be formed by such a truss connection structure, for example, gable or arcuate.
  • the H-beams that is, the upper H-beams, are formed by facing the surfaces 110 and 210 of the 'c'-shaped beams 100 and 200 to each other.
  • the H-beams are positioned to be spaced apart by a predetermined distance in parallel from the upper H-beams, and the H-beams or lower H-beams are formed by abutting surfaces 31 and 41 of the 'c' shaped beams 30 and 40 to each other. .
  • the upper H beam and the lower H beam are firmly coupled to form a triangular shape in the longitudinal direction while maintaining a spacing interval through a plurality of connecting means 50 connected in a truss structure.
  • the connecting means 50 is formed at both ends of the extension portion 52, 54 made of a thin plate shape, the extension portion 52, 54 is inserted into the gap between the surface of the upper and lower HB beams facing each other, respectively.
  • the 'c' shaped beam and the fixing means 120 are coupled through the respective bolt holes 11a, 52a, 21a or 31a, 54a, 41a.
  • the intermediate parts 120 and 220 of the surfaces of the upper H beam and the lower H beam, which are in contact with each other of the 'c'-shaped beams facing each other, are formed to protrude to be in contact with each other.
  • Extension portions 510 and 520 of the connecting means 500 are inserted into both sides of the protruding intermediate portions 120 and 220, respectively, to fix the respective bolt holes 111, 510 a, 211 or (311, 520 a, 411) by the fixing means 610. Fixed through and the protruding intermediate portions 120 and 220 are also fixed through the bolt holes 111 and 211 by the fixing means 610.
  • the fixing means may also be welded in addition to the bolt.
  • a pair of 'c' shaped beams 600 and 700 which are spaced apart at regular intervals in parallel to each other are provided with a plurality of 'c' shaped assistants 620 and 720 at predetermined intervals apart from the opposite surfaces 610 and 710, respectively. (720 not shown).
  • the plurality of connecting means 800 has a truss structure in the longitudinal direction between the 'c'-shaped beams 600 and 700 and forms a truss in a triangular direction in the longitudinal direction, and the' c'-shaped support via the 'c' shaped guides 620 and 720. Coupled to the beam.
  • the shape is similar to that of FIG. 11, and the 'c' shaped supporter 1100 is bent at the surfaces 1110 and 2110 of the respective 'c' shaped beams 1000 and 2000. It is a pair of protruding semicircular supports.
  • the connecting means is bent vertically to both sides of the plate-shaped body portion 3000 and the plate-shaped body portion 3000 having the same width as the transverse width of the pair of semi-circular auxiliary base 1100 to the '' It is characterized in that it comprises a side connection portion (3100, 3200) fixed to the inner side of the two sides by bolt or welding.
  • 1100a (2100a, not shown), 3110, and 3210 represent bolt holes penetrated and fixed by bolts (not shown). This part may be fixed by welding.
  • the prefabricated H-beam is produced by a roll forming method, so that production is possible even without a large facility.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Rod-Shaped Construction Members (AREA)

Abstract

La présente invention concerne une poutrelle H du type à assemblage présentant une structure de liaison en treillis, comprenant: une poutrelle H supérieure formée par mise en butée de poutrelles en forme de C carrés (100, 200) l'une contre l'autre; une poutrelle H inférieure séparée de la poutrelle H supérieure par une distance prédéfinie en parallèle avec la poutrelle H supérieure, formée par mise en butée de poutrelles en forme de C carrés (300, 400) l'une contre l'autre; et une pluralité de moyens de liaison (500), qui maintiennent la distance entre la poutrelle H supérieure et la poutrelle H inférieure, et qui sont reliés afin de former une structure de treillis présentant une forme triangulaire dans le sens de la longueur. Les deux extrémités de chacun des moyens de liaison présentent des extensions (510, 520) respectives se présentant sous la forme de plaques minces. Les extensions (510, 520) sont insérées dans l'espace entre les surfaces mises en butée de la poutrelle H supérieure et dans l'espace entre les surfaces mises en butée de la poutrelle H inférieure, respectivement, et fixées aux poutrelles en forme de C carrés à l'aide de moyens de fixation (610). Les surfaces mises en butée des poutrelles H en forme de C carrés de la poutrelle H supérieure et de la poutrelle H inférieure présentent des parties intermédiaires (120, 220) qui font saillie et viennent en contact les unes avec les autres. Les extensions des moyens de liaison sont insérées sur les deux côtés des parties intermédiaires saillantes, respectivement, et fixées à l'aide des moyens de fixation. La poutrelle H du type à assemblage présentant une structure de liaison en treillis selon la présente invention confère des caractéristiques de légèreté et résistance, qui constituent les avantages de treillis classiques, à une structure du type à assemblage, pour ainsi supprimer les limites de taille de la structure du type à assemblage.
PCT/KR2010/001548 2009-04-16 2010-03-12 Poutrelle h du type à assemblage présentant une structure de liaison en treillis WO2010120045A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020090033174A KR100924470B1 (ko) 2009-04-16 2009-04-16 트러스 연결구조의 조립식 에이치빔
KR10-2009-0033174 2009-04-16

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WO2010120045A2 true WO2010120045A2 (fr) 2010-10-21
WO2010120045A3 WO2010120045A3 (fr) 2010-12-09

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2924189A3 (fr) * 2014-03-20 2016-07-20 Tunnel-Ausbau-Technik GmbH Support de grille

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101393085B1 (ko) 2013-02-14 2014-05-09 채일수 외장마감재의 직접 부착이 가능한 트러스 구조재
KR102465062B1 (ko) * 2022-01-06 2022-11-09 주식회사 메리츠컴퍼니 트러스 구조를 갖는 고가 경량화 방음벽

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980014267A (ko) * 1996-08-09 1998-05-25 박광진 조립건물 시공용 트러스
US6571527B1 (en) * 2000-09-20 2003-06-03 Cooper Technologies Company Elongate structural member comprising a zigzag web and two chords wherein one chord comprises a channel with inwardly directed lips on the channel ends
KR200317385Y1 (ko) * 2003-04-08 2003-06-25 주식회사 한진중공업 각형강관 철골 트러스 접합부
KR200332994Y1 (ko) * 2003-08-09 2003-11-12 박종근 경량 철구조물의 지붕트러스구조

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980014267A (ko) * 1996-08-09 1998-05-25 박광진 조립건물 시공용 트러스
US6571527B1 (en) * 2000-09-20 2003-06-03 Cooper Technologies Company Elongate structural member comprising a zigzag web and two chords wherein one chord comprises a channel with inwardly directed lips on the channel ends
KR200317385Y1 (ko) * 2003-04-08 2003-06-25 주식회사 한진중공업 각형강관 철골 트러스 접합부
KR200332994Y1 (ko) * 2003-08-09 2003-11-12 박종근 경량 철구조물의 지붕트러스구조

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2924189A3 (fr) * 2014-03-20 2016-07-20 Tunnel-Ausbau-Technik GmbH Support de grille

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KR100924470B1 (ko) 2009-11-03
WO2010120045A3 (fr) 2010-12-09

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