WO2019093772A1 - Plaque de pont renforcée par poutre et procédé de construction l'utilisant - Google Patents
Plaque de pont renforcée par poutre et procédé de construction l'utilisant Download PDFInfo
- Publication number
- WO2019093772A1 WO2019093772A1 PCT/KR2018/013499 KR2018013499W WO2019093772A1 WO 2019093772 A1 WO2019093772 A1 WO 2019093772A1 KR 2018013499 W KR2018013499 W KR 2018013499W WO 2019093772 A1 WO2019093772 A1 WO 2019093772A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- deck plate
- stiffener
- strengthening
- longitudinal
- transverse
- Prior art date
Links
- 238000010276 construction Methods 0.000 title abstract description 23
- 239000004567 concrete Substances 0.000 claims abstract description 31
- 239000003351 stiffener Substances 0.000 claims description 89
- 238000005728 strengthening Methods 0.000 claims description 62
- 230000003014 reinforcing effect Effects 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 13
- 230000002787 reinforcement Effects 0.000 abstract 2
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 21
- 239000010959 steel Substances 0.000 description 21
- 239000011150 reinforced concrete Substances 0.000 description 10
- 238000009415 formwork Methods 0.000 description 3
- 230000014509 gene expression Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000004794 expanded polystyrene Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Images
Classifications
-
- 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
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/78—Heat insulating elements
- E04B1/80—Heat insulating elements slab-shaped
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/84—Walls made by casting, pouring, or tamping in situ
- E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
- E04B5/36—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor
- E04B5/38—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor with slab-shaped form units acting simultaneously as reinforcement; Form slabs with reinforcements extending laterally outside the element
- E04B5/40—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor with slab-shaped form units acting simultaneously as reinforcement; Form slabs with reinforcements extending laterally outside the element with metal form-slabs
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
Definitions
- the present invention relates to a deck plate and a construction method using the same. More particularly, to a beam-strengthening deck plate and a construction method using the same.
- the structure of the building is divided into a wooden structure, a brick structure, a cement block structure, a stone structure, a reinforced concrete structure, a steel structure, and a steel reinforced concrete structure depending on the material of the subject structure.
- the reinforced concrete structure, the steel structure and the steel reinforced concrete structure are structures in which the weakness of the tensile stress of the concrete is complemented by the steel aggregate such as steel bars, steel plates, and steel pipes.
- the reinforced concrete structure is constructed in such a way that a reinforced structure is installed and a form is installed on the outer side of the reinforced concrete structure to pour concrete into the formwork.
- the steel frame structure is formed by assembling an important skeleton portion with a steel member, It is installed by installing concrete.
- the steel reinforced concrete structure is constructed by mixing the reinforced concrete structure with the steel concrete structure.
- Korean Unexamined Patent Publication (Kokai) No. 10-2016-0034136 discloses a method of assembling a load supporting structure having a plurality of beams, Installing a load supporting structure constituting one or more upper layers by combining a plurality of beams on the uppermost load supporting structure; Installing at least one of a mesh-like structure (exo-keelitone) for forming a wall and a deck plate for forming a slab in the lowermost and upper-layer load supporting structures; And placing the concrete in the interior of the mesh-like structure (exo-squeegee) or on top of the deck plate.
- a mesh-like structure exo-keelitone
- a multi-layer structure is formed by assembling / joining a horizontal structure composed of a vertical structure including a tensile structure including a beam and a deck plate, and a lightweight concrete is laid thereon,
- a construction time of the multi-storey building can be shortened and the construction cost can be reduced.
- a stator including: a plate having a plurality of elongated longitudinally extending protrusions arranged at regular intervals along a lateral direction; a transverse stiffener passing through the side walls of the protrusion; And a longitudinal stiffener disposed on the beam reinforcing deck plate.
- a through hole is formed in a side wall of the protrusion, the transverse stiffener is inserted in the through hole, and a gasket is installed in a gap between the side wall and the transverse stiffener .
- an opening is formed in the longitudinal stiffener, and the transverse stiffener passes through the opening of the transverse stiffener.
- the method further includes the steps of: a) providing load-supporting structures; b) securing the beam-strengthening deck plate to the load-supporting structures; c) And placing the concrete on top of the deck plate.
- At least one of the transverse stiffener and the longitudinal stiffener of the beam-strengthening deck plate is connected to another beam-strengthening deck plate adjacent to the beam-strengthening deck plate by a vertical stiffener .
- At least one of the transverse stiffener and the longitudinal stiffener of the beam-strengthening deck plate is connected to at least one of the transverse stiffener and the longitudinal stiffener of another beam-strengthening deck plate adjacent to the beam- And connecting the reinforcing member to the reinforcing member.
- the upper and lower connecting stiffeners are installed in a wall installed to divide an inner space formed between the beam-strengthening deck plates installed on adjacent layers.
- the load-bearing structures may include vertical beams and a reinforcing beam installed between horizontal beams and horizontal beams installed between the vertical beams, wherein at least one of the transverse stiffener and the longitudinal stiffener of the beam- And connecting a reinforcing beam adjacent to the beam-strengthening deck plate to the upper and lower connecting stiffeners.
- the beam-strengthening deck plate according to the present invention is reinforced by trusses, beams, pipes, etc., it can be used as a slab-forming horizontal member even in high-speed construction using ordinary concrete. Therefore, even when general concrete is used, it is possible to simultaneously construct a multi-layered structure including a horizontal structure for forming a slab, and simultaneously place a plurality of layers by placing concrete thereon. Therefore, the construction period of the multi-storey building can be shortened and the construction cost can be reduced.
- FIG. 1 to 3 are views for explaining a construction method according to an embodiment of the present invention.
- FIG. 4 is a perspective view showing a part of the beam-strengthening deck plate shown in FIG. 2.
- FIG. 5 is a view for explaining another construction method according to an embodiment of the present invention.
- FIGS. 6 and 7 are perspective views showing a part of a beam-strengthening deck plate according to another embodiment of the present invention.
- FIG. 8 is a perspective view showing a part of a beam-strengthening deck plate according to another embodiment of the present invention.
- first and / or second etc. may be used to describe various components, but the components are not limited to these terms.
- the terms may be named for the purpose of distinguishing one element from another, for example, without departing from the scope of the right according to the concept of the present invention, the first element being referred to as the second element,
- the second component may also be referred to as a first component.
- FIG. 1 to 3 are views for explaining a construction method according to an embodiment of the present invention.
- the construction method of the present invention will now be described with reference to the drawings.
- a load supporting structure of a building is installed as shown in FIG.
- This load-bearing structure comprises a plurality of vertical beams (1) functioning as columns.
- the vertical beam 1 may be a truss, an H-beam, an I-beam, an L-beam, a tubular beam, or the like.
- a horizontal beam 2 is provided between the vertical beams 1.
- the horizontal beam 2 may be a variety of trusses, H-beams, I-beams, L-beams and tubular beams.
- each vertical beam 1 is provided.
- the vertical beams 1 may be additionally provided between the vertical beams 1 according to the size and requirements of the building. ) May be installed.
- the reinforcing beams 3 are installed between the uppermost and lowermost horizontal beams 2.
- the reinforcing beam 2 may be a variety of trusses, H-beams, I-beams, L-beams and tubular beams.
- the beam-strengthening deck plates 10 are installed in the load-supporting structure.
- the beam-strengthening deck plate 10 can be installed in the load-supporting structure by fixing the ends of the beam-strengthening deck plate 10 to the horizontal beams 2. [ As shown in FIG. 2, the beam-strengthening deck plate 10 may be placed on the horizontal beam 2 and fixed with a bolt or welded.
- FIG. 4 is a perspective view showing a part of the beam-strengthening deck plate shown in FIG. 2.
- the beam-strengthening deck plate 10 includes a plate 11, a longitudinal stiffener 12, a transverse stiffener 13 and a gasket 14. As shown in Fig. Since the beam-strengthening deck plate 10 is reinforced by the transverse stiffener 13 and the longitudinal stiffener 12, it can withstand the placement of heavy concrete with a specific gravity of 2.5.
- the plate 11 is formed with a plurality of protrusions 15 formed in a longitudinal direction at regular intervals along the lateral direction.
- the plate 11 can be made of steel, plastic, glass fiber reinforced plastic or the like.
- Through-holes through which the transverse stiffener 13 can be inserted are formed in the side walls forming the protrusion 15 of the plate 11.
- a gasket (14) is inserted in the through hole so as to prevent concrete from leaking from the joint between the plate (11) and the transverse stiffener (13).
- the longitudinal stiffener 12 is disposed in a space surrounded by the wall surfaces of the protrusion 15.
- an H-beam, a truss, a pipe, or the like may be used as the longitudinal stiffener 12.
- the longitudinal stiffener 12 is formed with an opening through which the transverse stiffener 13 can be fitted.
- transverse stiffener 13 an H-beam, a truss, a pipe, or the like can be used.
- the transverse stiffener 13 passes through the through hole of the plate 11 and the longitudinal stiffener 12 alternately through the opening.
- the beam-strengthening deck plate 10 is formed by fixing the longitudinal stiffeners 12 to the horizontal beam 2 and then placing the plate 11 on the longitudinal stiffener 12 and using the bolts or the like, After the plate 11 is engaged, the transverse stiffeners 13 can be fitted into the load supporting structure.
- the pre-assembled beam-strengthening deck plate 10 may be fixed to the horizontal beam 2.
- the beam-strengthening deck plate 10 raises the plate 11 on the longitudinal stiffeners 12 disposed at positions corresponding to the respective projections 15 and the through holes of the plate 11 and the longitudinal stiffeners 12, And the transverse stiffener 13 is inserted so as to pass through the openings of the transverse stiffener 13.
- the lower beam-strengthening deck plate 10 is a two-layer floor
- the upper beam-strengthening deck plate 10 is a roof-top floor.
- the transverse stiffener 13 of the beam-strengthening deck plate 10 is connected to another beam-strengthening deck plate 10 immediately above via the up-and-down connecting stiffener 18.
- the upper and lower connecting stiffeners 18 may be connected to the transverse stiffener 13 of the beam-strengthening deck plate 10 in the upper layer. It is preferable to connect the upper and lower connecting stiffeners 18 so that the upper and lower connecting stiffeners 18 are vertically shifted by moving the position of the beam-strengthening deck plate 10 in the upper layer as much as the width of the projections 15. It may also be connected to the longitudinal stiffener 12.
- the upper and lower connecting stiffeners 18 may be disposed at wall positions provided to divide the inner space of the layers (two layers in Fig. 2) between a pair of beam-strengthening deck plates 10 connected to each other. Therefore, after the building is completed, the upper and lower connecting stiffeners 18 are located inside the wall, so they are not visible from the outside.
- the upper beam-strengthening deck plate 10 is connected to the uppermost reinforcing beam 3 via the upper and lower connecting stiffeners 18. And the lower beam-strengthening deck plate 10 is connected to the lowermost reinforcing beam 3 through the upper and lower connecting stiffeners 18. As a result, the upper and lower beam-strengthening deck plates 10 are structured to be supported up and down by the uppermost and lowermost reinforcing beams 3.
- H beams, trusses, pipes, wires and the like can be used as the upper and lower connecting stiffeners 18.
- a mesh-like structure (exoskeleton, not shown) is installed between the vertical beams 1 as load supporting structures.
- a mesh structure (exo-squeegee) is in the form of a net-like structure wall having a predetermined thickness. If necessary, exterior and interior materials may be attached to the interior and exterior surfaces of the mesh-like structure, respectively.
- the concrete is supplied to the upper part of the beam-strengthening deck plate 10.
- the concrete then flows down along the beam-strengthening deck plate 10 and descends along the mesh-like structure between the vertical beams 1. Therefore, slab and wall concrete can be poured at once.
- High-rise buildings can be divided into 5 floors and laid at once.
- a window frame or a door frame may be installed in advance in a mesh-like structure (exo-squeegee) to reduce the construction time and improve the convenience of installation.
- FIG. 5 is a view for explaining another construction method according to an embodiment of the present invention.
- This embodiment uses a method different from that shown in Fig. 3 in the step of reinforcing the beam-strengthening deck plate 10 after the steps shown in Figs. 5, the transverse stiffeners 13 are connected to the vertical beams 1 (see FIG. 1) positioned on the upper part of the beam-strengthening deck plate 10 by using the upper and lower connecting stiffeners 19 such as steel wires or pipes. ). These steel wires or pipes are removed from the steel wire or pipe exposed to the outside after the concrete has hardened.
- FIGS. 6 and 7 are perspective views showing a part of a beam-strengthening deck plate according to another embodiment of the present invention.
- a beam reinforcing deck plate having only one directional stiffener may be used, as shown in FIG. 6 or 7.
- FIG. 8 is a perspective view showing a part of a beam-strengthening deck plate according to another embodiment of the present invention.
- connectors 46 are formed on the upper surfaces of the protrusions 45 of the plate 41, unlike the embodiment shown in FIG. Thus, longitudinal stiffener 42 is exposed upwardly through connector 46.
- the transverse stiffeners 13 are connected by the upper and lower connecting stiffeners 18 or the lower transverse stiffener 13 is connected to the upper longitudinal stiffeners 12.
- the beam stiffening deck plate 40 of the embodiment allows the longitudinal stiffener 42 of the lower beam stiffening deck plate 40 and the longitudinal stiffener 42 of the upper beam stiffening deck plate 40
- the upper and lower connecting stiffeners can be connected to each other.
- the reinforcing beams 3 are provided at the uppermost and lowermost portions, but beam-reinforcing deck plates may also be provided.
- the beam-strengthening deck plates 10 are vertically supported by the uppermost and lowermost reinforcing beams 3.
- the reinforcing beams 3 may be provided only on the uppermost or lowermost portion of the beam- May be installed.
- the upper beam-strengthening deck plate 10 may be connected to the uppermost beam-strengthening deck plate 10
- the lower beam-strengthening deck plate 10 may be connected to and supported by the upper beam-strengthening deck plate 10.
- the lower beam-strengthening deck plate 10 is supported by the lowermost reinforcing beam 3, and the upper beam-reinforcing deck plate 10 is connected to the lower beam-strengthening deck plate 10 by the upper and lower connecting stiffeners 18 Thereby supporting the upper beam-strengthening deck plate 18.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Acoustics & Sound (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
La présente invention concerne une plaque de pont renforcée par poutre et un procédé de construction l'utilisant. La présente invention concerne une plaque de pont renforcée par poutre comprenant au moins un élément choisi parmi : une plaque ayant de multiples saillies formées à un intervalle prédéterminé le long de la direction transversale et allongée dans la direction longitudinale ; un élément de renforcement transversal pénétrant des parois latérales des saillies ; et un élément de renforcement longitudinal disposé dans un espace entouré par des surfaces de paroi des saillies. La plaque de pont renforcée par poutre selon la présente invention est renforcée par un treillis, une poutre, un tuyau ou similaire et peut être utilisée comme élément horizontal de formation de dalle même dans le cas d'une construction à grande vitesse utilisant du béton normal. Ainsi, même lorsqu'un béton normal est utilisé, de multiples étages peuvent être construits simultanément par réalisation d'une structure à plusieurs étages comprenant une structure horizontale pour former une dalle en mode différé, puis verser du béton à l'intérieur de celle-ci. Par conséquent, la plaque de pont renforcée par poutre selon la présente invention est avantageuse en ce que la phase de construction d'un bâtiment à plusieurs étages peut être raccourcie, et les coûts de construction peuvent être réduits.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2017-0147834 | 2017-11-08 | ||
KR20170147834 | 2017-11-08 | ||
KR1020180135780A KR102197994B1 (ko) | 2017-11-08 | 2018-11-07 | 빔 보강 데크플레이트를 이용한 시공방법 |
KR10-2018-0135780 | 2018-11-07 |
Publications (1)
Publication Number | Publication Date |
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WO2019093772A1 true WO2019093772A1 (fr) | 2019-05-16 |
Family
ID=66438494
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2018/013499 WO2019093772A1 (fr) | 2017-11-08 | 2018-11-08 | Plaque de pont renforcée par poutre et procédé de construction l'utilisant |
Country Status (1)
Country | Link |
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WO (1) | WO2019093772A1 (fr) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030097049A (ko) * | 2002-06-18 | 2003-12-31 | 배석동 | 골판형 데크플레이트 |
KR20040043262A (ko) * | 2002-11-18 | 2004-05-24 | 한국건설기술연구원 | 종방향 이음부를 가진 아이 형강 합성중공바닥판 및 그이음시공방법 |
KR20050073773A (ko) * | 2004-01-10 | 2005-07-18 | 배석동 | 골판형 데크플레이트를 이용한 슬라브 구조 및 시공법 |
KR20100036712A (ko) * | 2008-09-30 | 2010-04-08 | (주) 선암기술연구소 | 내부에 공동구를 형성한 골판형 합성상판 시스템 |
KR101366714B1 (ko) * | 2011-09-01 | 2014-02-24 | 경기대학교 산학협력단 | 에프알피 패널 일체형 데크플레이트 |
-
2018
- 2018-11-08 WO PCT/KR2018/013499 patent/WO2019093772A1/fr active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030097049A (ko) * | 2002-06-18 | 2003-12-31 | 배석동 | 골판형 데크플레이트 |
KR20040043262A (ko) * | 2002-11-18 | 2004-05-24 | 한국건설기술연구원 | 종방향 이음부를 가진 아이 형강 합성중공바닥판 및 그이음시공방법 |
KR20050073773A (ko) * | 2004-01-10 | 2005-07-18 | 배석동 | 골판형 데크플레이트를 이용한 슬라브 구조 및 시공법 |
KR20100036712A (ko) * | 2008-09-30 | 2010-04-08 | (주) 선암기술연구소 | 내부에 공동구를 형성한 골판형 합성상판 시스템 |
KR101366714B1 (ko) * | 2011-09-01 | 2014-02-24 | 경기대학교 산학협력단 | 에프알피 패널 일체형 데크플레이트 |
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