KR100402030B1 - Concrete form for src slim floor - Google Patents
Concrete form for src slim floor Download PDFInfo
- Publication number
- KR100402030B1 KR100402030B1 KR10-1998-0056682A KR19980056682A KR100402030B1 KR 100402030 B1 KR100402030 B1 KR 100402030B1 KR 19980056682 A KR19980056682 A KR 19980056682A KR 100402030 B1 KR100402030 B1 KR 100402030B1
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- South Korea
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- formwork
- cheolgolbo
- deck plate
- concrete
- floor
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
- E04G11/48—Supporting structures for shutterings or frames for floors or roofs
- E04G11/50—Girders, beams, or the like as supporting members for forms
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
- E04G13/04—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for lintels, beams, or transoms to be encased separately; Special tying or clamping means therefor
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
본 발명은 바닥을 지지하는 보의 옆면에 슬라브를 시공할 수 있도록 하여 철골콘크리트조 건물의 층고를 저감시킬 수 있도록 된 층고저감을 위한 철골콘크리트조의 거푸집구조에 관한 것으로써,The present invention relates to a formwork of steel concrete structure for reducing the height of the floor to be able to construct a slab on the side of the beam supporting the floor to reduce the height of the steel concrete building,
철골보(110) 사이에 데크플레이트(120)를 거치하고, 상기 철골보(110)의 하부측 외표면부에 거푸집이 유지되도록 한 상태에서, 상기 철골보(110)의 하부측 외표면부에 콘크리트를 시공하며, 상기 데크플레이트(120) 상부에 슬라브를 시공하여 건물의 바닥을 형성하도록 한 철골콘크리트조의 거푸집구조에 있어서, 상기 데크플레이트(120)는 거푸집(30)의 상단 양측 가장자리부에 길이방향으로 연속하여 형성된 데크플레이트거치대(32)에 얹혀지고, 상기 데크플레이트거치대(32)는 연결대(20)에 분해결합가능하도록 장착되며, 상기 연결대(20)는 철골보(110) 상부면에 일체로 고정된 지지부재(10)에 연결됨으로써 거푸집(30)이 철골보(110)에 매달려 지지됨을 특징으로 한다.Mounting the deck plate 120 between the cheolgolbo 110, while the formwork is maintained on the outer surface of the lower side of the cheolgolbo 110, the concrete construction on the lower outer surface of the cheolgolbo 110 And, in the formwork of steel-concrete-like concrete to form the floor of the building by installing a slab on the deck plate 120, the deck plate 120 is continuous in the longitudinal direction on both sides of the upper end of the formwork 30 Mounted on the deck plate holder 32 is formed, the deck plate holder 32 is mounted to be detachably coupled to the connecting table 20, the connecting table 20 is integrally fixed to the upper surface of the cheolgolbo 110 By being connected to the member 10, the formwork 30 is characterized in that supported by hanging on the cheolgolbo (110).
Description
본 발명은 바닥을 지지하는 보의 옆면에 슬라브를 시공할 수 있도록 하여 철골콘크리트조 건물의 층고를 저감시킬 수 있도록 된 층고저감을 위한 철골콘크리트조의 거푸집구조에 관한 것이다.The present invention relates to a formwork of steel concrete group for the floor height reduction to be able to construct a slab on the side of the beam supporting the floor to reduce the height of the steel concrete group building.
일반적으로 철골콘크리트조(Steel-Reinforced Concrete)건물에 있어서는 콘크리트와 철골에 의해서 시공되는 기둥의 경우와는 달리, 바닥을 이루는 보는 순수철골보 상태로 시공되거나 기존의 철근-콘크리트조의 거푸집을 이용한 시공이 이루어지고 있다.In general, in the case of steel-reinforced concrete buildings, unlike the pillars constructed by concrete and steel, the bottom-shaped beams are constructed in the form of pure steel beams, or by using the existing steel-reinforced formwork. ought.
순수철골보 상태로 골조가 시공되는 경우 구조체는 슬라브 높이에 철골보의 높이가 부가되어 층간높이를 증가시키는 단점이 있다.When the frame is constructed in a pure cheolgolbo state, the structure has the disadvantage that the height of the cheolgolbo is added to the slab height to increase the height between the floors.
또한, 기존 철근-콘크리트시공에 사용되는 거푸집의 경우 그 시공을 위한 소요지주개수가 많고 거푸집 패널의 개수가 많아 노무공수가 많이 필요하다는 단점이 있다.In addition, the formwork used in the existing reinforcement-concrete construction has a disadvantage in that the required number of holdings for the construction and the number of formwork panels are large, requiring a lot of labor.
도1은 종래기술에 따라 철골철근콘크리트조의 바닥시공방법을 개략적으로 도시한 구성도로서, 이는 철골보(110)의 상부 가장자리 양측에 데크플레이트(120)가 얹히며, 상기 철골보(110)의 하부와 양측면부를 에워싸는 거푸집(130)은 상단부가 상기 데크플레이트(120)의 하부면에 접하고, 이러한 거푸집(130)의 하부는 다수개의 지주(140)에 의해 지지되고 있다. 그리고, 상기 거푸집(130)의 내부에는 콘크리트(152)가 시공되며, 데크플레이트(120)의 상부에는 슬라브(150)가 시공되어진다.Figure 1 is a schematic view showing the floor construction method of steel reinforced concrete according to the prior art, which is deck plate 120 on both sides of the upper edge of the steel cheolgolbo 110, and the lower and the bottom of the cheolgolbo 110 The formwork 130 surrounding both side portions has an upper end contacting the lower surface of the deck plate 120, and the lower portion of the formwork 130 is supported by a plurality of struts 140. In addition, the interior of the formwork 130, the concrete 152 is constructed, the slab 150 is constructed on top of the deck plate 120.
상기와 같은 방법으로 시공이 완료되면, 콘크리트가 경화될때까지 일정시간 그 상태를 유지하고, 경화가 완료되면 지주(140)와 거푸집(130)이 해체됨으로써 시공이 완료된다.When the construction is completed in the same manner as above, the concrete is maintained for a certain time until the hardening, and when the curing is completed, the support 140 and the formwork 130 are dismantled to complete the construction.
그런데, 이러한 종래기술에 따른 철골철근콘크리트조의 바닥시공방법에 있어서는, 거푸집(130)이 별도로 마련된 다수개의 지주(140)에 의해 지지되는 것이어서, 지주(140)를 설치하고 해체하는데 과다한 작업시간이 필요한 것이고, 또한 데크플레이트(120)가 철골보(110) 상부에 얹히는 구조에 의해 층고가 높아지는 단점을 가지는 것이었다.By the way, in the floor construction method of steel reinforcement concrete tank according to the prior art, the formwork 130 is supported by a plurality of support pillars 140 separately provided, so that excessive work time is required to install and dismantle the support pillars 140. In addition, the deck plate 120 had a disadvantage that the height of the floor by the structure is placed on the upper cheolgolbo (110).
본 발명은 이러한 종래의 문제점을 해소하기 위하여 안출된 것으로서, 그 목적은, 철골철근콘크리트조의 바닥시공시 철골보의 측면부에 데크플레이트가 위치하면서 철골보의 외측에 시공될 콘크리트를 철골보에 매달린 상태로 지지하도록 함에 의해 층고저감이 효과적으로 이루어질 수 있도록 된 층고저감을 위한 철골콘크리트조의 거푸집구조를 제공함에 있다.The present invention has been made in order to solve such a conventional problem, the object is to support the concrete to be constructed on the outside of the cheolgolbo while the deck plate is located on the side of the cheolgolbo when the bottom construction of the steel reinforced concrete tank It is to provide a formwork of steel concrete group for the floor height reduction that can be effectively made by reducing the floor height.
도1은 종래기술에 따른 철골콘크리트조의 바닥시공상태를 개략적으로 도시한 단면구성도1 is a cross-sectional configuration diagram schematically showing the floor construction state of steel frame concrete according to the prior art
도2는 본 발명에 따른 거푸집구조에 의해 철골콘크리트조의 바닥이 시공된 상태를 개략적으로 도시한 단면구성도Figure 2 is a schematic cross-sectional view showing a state in which the bottom of the steel frame concrete construction by the formwork according to the present invention
도3은 본 발명의 거푸집이 철골보에 장착된 상태를 도시한 사시도Figure 3 is a perspective view showing a state in which the formwork of the present invention is mounted on cheolgolbo
도4는 본 발명에 따른 거푸집의 사시도이다.4 is a perspective view of the formwork according to the present invention.
* 도면의 주요부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings
10 ... 지지부재 20 ... 연결대10 ... support member 20 ... connecting rod
30 ... 거푸집 32 ... 데크플레이트거치대30 ... formwork 32 ... deck plate holder
34 ...연결대끼움구멍 36 ... 절곡판34 ... Connecting hole 36 ... Bending plate
38 ... 관통구멍 40 ... 지지파이프38 ... through hole 40 ... support pipe
110 ... 철골보 120 ... 데크플레이트110 ... Steel ball 120 ... Deck plate
상기 목적을 달성하기 위한 기술적인 구성으로서, 본 발명은,As a technical configuration for achieving the above object, the present invention,
철골보 사이에 데크플레이트를 거치하고, 상기 철골보의 하부측 외표면부에 거푸집이 유지되도록 한 상태에서, 상기 철골보의 하부측 외표면부에 콘크리트를 시공하며, 상기 데크플레이트 상부에 슬라브를 시공하여 건물의 바닥을 형성하도록 한 철골콘크리트조의 거푸집구조에 있어서,The deck plate is mounted between the cheolgolbo, while the formwork is maintained on the outer surface of the lower side of the cheolgolbo, the concrete construction on the outer surface of the lower side of the cheolgolbo, building the slab on the deck plate In the formwork of steel concrete group to form the bottom of,
상기 데크플레이트는 거푸집의 상단 양측 가장자리부에 길이방향으로 연속하여 형성된 데크플레이트거치대에 얹혀지고, 상기 데크플레이트거치대는 연결대에분해결합가능하도록 장착되며, 상기 연결대는 철골보 상부면에 일체로 고정된 지지부재에 연결됨으로써 거푸집이 철골보에 매달려 지지됨을 특징으로 하는 층고저감을 위한 철골콘크리트조의 거푸집구조를 마련함에 의한다.The deck plate is mounted on the deck plate holders continuously formed in the longitudinal direction at both edges of the upper end of the formwork, the deck plate holders are mounted to be decomposable to the connecting rod, the connecting rod is fixed to the upper surface of the cheolgolbo By connecting to the member formwork is supported on the steel cheolgolbo by providing a formwork structure of steel-concrete-like concrete for the floor height reduction.
이하, 본 발명의 바람직한 일실시예를 첨부된 도면에 의거하여 보다 상세하게 설명하고자 한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
도2는 본 발명에 따른 거푸집구조에 의해 철골콘크리트조의 바닥이 시공된 상태를 개략적으로 도시한 단면구성도이고, 도3은 본 발명의 거푸집이 철골보에 장착된 상태를 도시한 사시도로서, 철골보(110)의 상부면에 다수개의 지지부재(10)가 고정되어 있음을 보인다.Figure 2 is a cross-sectional view schematically showing a state in which the bottom of the steel frame concrete construction by the formwork according to the present invention, Figure 3 is a perspective view showing a state in which the formwork of the present invention is mounted on the cheolgolbo, It is shown that a plurality of support members 10 are fixed to the upper surface of the 110.
상기 지지부재(10)는 철골보(110)의 길이방향을 따라 일정간격마다 갖추어지며, 이들 각각의 양단부는 철골보(110)의 폭방향에 대한 양측 가장자리보다 더 돌출한다.The support member 10 is provided at regular intervals along the longitudinal direction of the cheolgolbo 110, and both ends thereof protrude more than both edges in the width direction of the cheolgolbo 110.
그리고, 상기 지지부재(10)의 양단부에는 연결대(20)가 각각 갖추어지는바, 상기 연결대(20)는 하부측으로 일정길이 연장형성되고, 그 하부측 단부는 후술할 거푸집과의 연결을 위하여 수나사산을 형성하거나 핀을 끼울수 있는 구멍을 형성한다.And, both ends of the support member 10 are provided with connecting rods 20, respectively, the connecting rod 20 is formed to extend a predetermined length to the lower side, the lower end of the male thread for connection with the formwork to be described later Form a hole for pinning or pinning.
상기 철골보(110)의 하부측과 양측면부를 에워싸는 거푸집(30)은 종래에 비하여 그 상하길이가 짧게 형성되며, 상단부의 양측 외표면부에는 상기 연결대(20)에 연결되는 데크플레이트 거치대(32)가 일체로 고정된다.The formwork 30 surrounding the lower side and both side portions of the cheolgolbo 110 is formed shorter than the conventional length, the outer surface portion of the upper end of the deck plate cradle 32 is connected to the connecting table 20 It is fixed integrally.
상기 데크플레이트 거치대(32)에는 도4에 보다 상세하게 도시한 바와같이,상하로 관통하는 연결대끼움구멍(34)를 형성하고, 상기 거푸집(30)의 길이방향에 대한 양단부에는 외부로 절곡되는 절곡단(36)을 형성하며, 상기 절곡단(36)에는 다수개의 관통구멍(38)을 형성한다.As shown in more detail in FIG. 4, the deck plate holder 32 is provided with connecting rod fitting holes 34 penetrating up and down, and bent outwardly at both ends in the longitudinal direction of the formwork 30. A stage 36 is formed, and a plurality of through holes 38 are formed in the bent end 36.
물론, 상기 지지부재(10)와 연결대(20) 및 데크플레이트거치대(32)의 연결구성에 대한 기계적인 강도는 시공될 콘크리트와 슬라브의 무게를 견딜 수 있도록 하여야 한다.Of course, the mechanical strength of the connection configuration of the support member 10, the connecting table 20 and the deck plate mounting bracket 32 should be able to withstand the weight of the concrete and the slab to be constructed.
상기한 구성을 채택한 거푸집 시공은, 지지부재(10)가 일체로 고정된 철골보(110)가 시공되어진 상태에서, 데크플레이트 거치대(32)를 갖춘 거푸집(30)이 철골보(110)의 하부측에 위치된다.Formwork adopting the above-described configuration, in the state in which the cheolgolbo 110 is fixed to the support member 10 is integrally installed, the formwork 30 having a deck plate holder 32 on the lower side of the cheolgolbo 110 Is located.
상기 거푸집(30)의 데크플레이트거치대(32)에 형성된 연결대끼움구멍(34)을 통해 지지부재(10)에 갖추어진 연결대(20)가 끼워지도록 거푸집(30)을 상승시키고, 미도시된 너트부재 또는 핀을 데크플레이트거치대(32)의 하부측에서 연결대(20)에 체결하며, 따라서 상기 거푸집(30)은 철골보(110)에 연결대(20)를 매개로 매달려 있는 상태가 된다.The die 30 is raised to fit the connecting rod 20 provided in the support member 10 through the connecting rod fitting hole 34 formed in the deck plate holder 32 of the die 30, and a nut member not shown. Alternatively, the pin is fastened to the connecting table 20 at the lower side of the deck plate holder 32, and thus the formwork 30 is in a state suspended from the connecting table 20 to the cheolgolbo 110.
또한, 상기 거푸집(30)의 절곡단(36)에 형성된 관통구멍(38)을 통하여 지지파이프(40)를 끼워넣는바, 이러한 지지파이프(40)는 계속하여 연결된 이웃한 거푸집(30)과 보다 견고한 연결을 보장함과 동시에 콘크리트 시공시 거푸집(30)을 보호한다.In addition, the support pipe 40 is inserted through the through-hole 38 formed in the bent end 36 of the formwork 30, and the support pipe 40 is continuously connected to the adjacent formwork 30. It ensures a solid connection and at the same time protects the formwork (30) during concrete construction.
그리고, 데크플레이트(120)를 상기 데크플레이트거치대(32)의 상부면에 얹어 지지되도록 하고, 따라서 상기한 상태로 콘크리트(50) 및 슬라브(60)를 시공하면된다.Then, the deck plate 120 is to be supported on the upper surface of the deck plate holder 32, and thus, the concrete 50 and the slab 60 may be constructed in the above state.
물론, 시공된 콘크리트(50)와 슬라브(60)의 경화가 완료되면, 데크플레이트지지대(32)를 연결대(20)에 고정하고 있던 미도시된 너트부재 또는 핀을 제거하고, 거푸집(30)은 재사용된다.Of course, when the construction of the concrete 50 and the slab 60 is completed, remove the nut member or pin not shown to fix the deck plate support 32 to the connecting table 20, the formwork 30 is Reused.
상기에서, 본 발명에 따른 거푸집구조에 의해 바닥을 시공하는 경우, 철골보(110)의 웨브부분에 데크플레이트(120)가 위치하게 되는바, 이는 종래와 같이 철골보(110)의 상부면에 데크플레이트(120)가 얹히는 구조에 비하여 층고를 대폭 축소할 수 있는 효과를 가진다.In the above, when the floor construction by the formwork according to the present invention, the deck plate 120 is located on the web portion of the cheolgolbo 110, which is the deck plate on the upper surface of the cheolgolbo 110 as in the prior art Compared with the structure on which 120 is placed, the height of the floor is greatly reduced.
그리고, 상기에서 지지부재(10)와 연결대(20)는 그 주변에 시공된 콘크리트(50)와 슬라브(60)에 매립되어 철골보와 콘크리트의 합성효과에 의한 보의 내력향상에 기여한다.In addition, the support member 10 and the connecting rod 20 is embedded in the concrete 50 and the slab 60 constructed around the contributing to improve the strength of the beam by the composite effect of the cheolgolbo and concrete.
물론, 본 발명의 구조에 의한 거푸집 시공시에도 거푸집(30)의 하부를 지주에 의해 지지할 수 있는바, 이는 거푸집(30)에 의한 콘크리트시공에 대한 안정성을 향상시키기 위하여 필요하며, 이러한 경우에도 소요되는 지주의 개수는 매우 적어 지주설치 및 해체를 위하여 필요한 작업시간이 대폭 감소된다.Of course, even when the formwork according to the structure of the present invention can support the lower portion of the formwork 30 by the support, which is necessary to improve the stability for concrete construction by the formwork 30, even in this case The number of shores required is very small, and the work time required for the installation and dismantling of shores is greatly reduced.
상술한 바와같이 본 발명에 따른 층고저감을 위한 철골콘크리트조의 거푸집구조에 의하면, 철골보에 데크플레이트가 매달리면서 그 철골보의 웨브측에 데크플레이트가 위치할 수 있도록 바닥을 구성하여 시공함으로써 종래에 비하여 층고높이를 축소시키는 효과를 가진다.As described above, according to the formwork of the steel frame concrete structure for reducing the height of the floor according to the present invention, the deck plate is suspended on the cheolgolbo by constructing the floor so that the deck plate can be located on the web side of the cheolgolbo by constructing the floor height compared to the conventional Has the effect of shrinking.
또한, 거푸집 지지를 위하여 사용되던 지주를 사용하지 않거나, 또는 사용하더라고 그 개수를 대폭 줄일 수 있어 그를 설치하고 해체하는데 소요되던 작업시간을 감소시킬 수 있는 효과도 가진다.In addition, the number of pillars used for supporting the formwork is not used, or even the number of posts can be greatly reduced, thereby reducing the work time required for installing and dismantling them.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-1998-0056682A KR100402030B1 (en) | 1998-12-21 | 1998-12-21 | Concrete form for src slim floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-1998-0056682A KR100402030B1 (en) | 1998-12-21 | 1998-12-21 | Concrete form for src slim floor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20000040928A KR20000040928A (en) | 2000-07-15 |
| KR100402030B1 true KR100402030B1 (en) | 2004-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-1998-0056682A KR100402030B1 (en) | 1998-12-21 | 1998-12-21 | Concrete form for src slim floor |
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| Country | Link |
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| KR (1) | KR100402030B1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100775359B1 (en) * | 2006-05-03 | 2007-11-09 | (주)엠씨에스공법 | Concrete-mold assembly and construction method using the same |
| KR100789319B1 (en) | 2005-05-12 | 2007-12-28 | (주)엠씨에스공법 | Carbon-glass fiber composite concrete mold and construction method using the same |
| KR20210141217A (en) | 2020-05-15 | 2021-11-23 | 김재문 | Composite beam for long span construction |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR100376486B1 (en) * | 1998-12-09 | 2003-05-17 | 주식회사 포스에이씨 종합감리 건축사사무소 | Floor-reducing steel cheolgolbo and its structure |
| KR100750623B1 (en) * | 2006-07-04 | 2007-08-20 | 삼성물산 주식회사 | High strenght steel reinforced concrete commposit structure |
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| KR20210141217A (en) | 2020-05-15 | 2021-11-23 | 김재문 | Composite beam for long span construction |
Also Published As
| Publication number | Publication date |
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| KR20000040928A (en) | 2000-07-15 |
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