KR19980030113U - Rain gutter structure of bridge slab expansion joint - Google Patents
Rain gutter structure of bridge slab expansion joint Download PDFInfo
- Publication number
- KR19980030113U KR19980030113U KR2019960043200U KR19960043200U KR19980030113U KR 19980030113 U KR19980030113 U KR 19980030113U KR 2019960043200 U KR2019960043200 U KR 2019960043200U KR 19960043200 U KR19960043200 U KR 19960043200U KR 19980030113 U KR19980030113 U KR 19980030113U
- Authority
- KR
- South Korea
- Prior art keywords
- rain gutter
- expansion joint
- bridge
- bridge slab
- gutter structure
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 abstract description 7
- 239000010959 steel Substances 0.000 abstract description 7
- 230000007797 corrosion Effects 0.000 abstract description 6
- 238000005260 corrosion Methods 0.000 abstract description 6
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 abstract description 2
- 229910001628 calcium chloride Inorganic materials 0.000 abstract description 2
- 239000001110 calcium chloride Substances 0.000 abstract description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 238000003466 welding Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/08—Damp-proof or other insulating layers; Drainage arrangements or devices ; Bridge deck surfacings
- E01D19/083—Waterproofing of bridge decks; Other insulations for bridges, e.g. thermal ; Bridge deck surfacings
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/06—Arrangement, construction or bridging of expansion joints
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
본 고안은 교량의 안전과 상판 슬라브를 받치고 있는 교좌장치를 누수로 인해 발생하는 구조물의 부식을 방지하는 교량 슬라브 신축이음의 빗물받이 구조에 관한 것으로, 신축이음으로 유입되는 빗물을 빗물받이(13), 홈통(16), 집수관(17) 및 배수관(18)을 통하여 배수하므로 교좌장치, 슈우, 스틸 박스 등의 부식을 최소한으로 하고, 동절기 적설로 인한 교통통행 지연 대비책으로 염화칼슘이 살포되어도 염화성분이 본 고안의 빗물받이 구조로 배출되어 강재의 부식이 방지된다.The present invention relates to the rain gutter structure of the bridge slab expansion joint to prevent corrosion of the structure caused by leaking the bridge device supporting the safety of the bridge and the top slab, the rain gutter receiving the rainwater flowing into the expansion joint (13) , Through the trough 16, the collecting pipe 17 and the drain pipe 18 to minimize the corrosion of the teaching device, shoe, steel box, etc., and chlorine component even if calcium chloride is sprayed as a countermeasure to delay traffic The rain gutter structure of the present invention is discharged to prevent corrosion of the steel.
Description
본 고안은 교량의 안전과 상판 슬라브를 받치고 있는 교좌장치를 누수로 인해 발생하는 구조물의 부식을 방지하는 교량 슬라브 신축이음의 빗물받이 구조에 관한 것이다.The present invention relates to the rain gutter structure of the bridge slab expansion joint to prevent corrosion of the structure caused by leakage of the bridge device supporting the safety of the bridge and the top slab.
우리나라의 과거 교량 설계, 시공은 대부분 스틸 박스와 피씨 비임으로 되어 있고 도 1에 도시된 바와 같이 스판(Span)(1) 끼리의 연결부위에 신축이음(2)가 설치되어 있어 우기시 누수로 인한 교좌장치(3), 슈우(4) 및 스틸 박스 거터(Steel Box Girder)(5) 내부에도 누수가 유입되어 녹 등의 부식이 발생되었다.In the past, the bridge design and construction in Korea are mostly made of steel boxes and PC beams, and as shown in FIG. 1, expansion joints (2) are installed at the joints between the spans (1). Leakage was also introduced into the chair apparatus 3, the shoe 4, and the steel box girder 5, causing corrosion such as rust.
교좌장치는 교량의 각각의 스판 끼리의 연결기능 뿐만 아니라 온도변화에 따른 신축량을 적절히 조절해주기 위한 기능도 중요하다.It is important not only to connect the spans of each bridge but also to adjust the amount of expansion and contraction according to the temperature change.
물론 교좌장치는 방수가 되어 있으나 시간이 지남에 따라 노후 및 중대형 차량의 빈번한 통행으로 인해 파손이 되어 그 부분으로 우기시의 누수뿐만 아니라 겨울철의 제설용 염화칼슘 등이 유임되어 구조물을 부식시키는 원인이 되었다.Of course, the device is waterproof, but as time passes, it is damaged due to the frequent passage of old and medium and large vehicles, and it is the part that causes not only water leakage during the rainy season, but also calcium chloride for snow removal in winter, which causes corrosion of the structure. .
본 고안의 목적은 상기와 같은 문제점을 해결하기 위하여 화학적 반응에 강하고 중량이 가벼운 스텐레스 제품으로 된 빗물받이가 신축이음의 하부에 위치되는 교량 슬라브 신축이음의 빗물받이 구조를 제공하고자 하는 것이다.It is an object of the present invention to provide a rain gutter structure of a bridge slab expansion joint in which rain gutters made of stainless steel products resistant to chemical reactions and light in weight are located below the expansion joints.
도 1은 종래의 교량 슬라브와 신축이음의 구조를 도시한 도면.1 is a view showing the structure of a conventional bridge slab and expansion joint.
도 2는 본 고안의 교량 슬라브 신축이음의 빗물받이 구조의 원리를 도시하는 도면.2 is a view showing the principle of the rain gutter structure of the bridge slab expansion joint of the present invention.
도 3은 본 고안의 교량 슬라브 신축이음 구조의 전체 구성을 도시하는 도면.3 is a view showing the overall configuration of the bridge slab expansion joint structure of the present invention.
*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
10:교각11:스판10: pier 11: span
12:신축이음13:빗물받이12: expansion joint 13: rain gutter
14:빗물 안내판15:스틸 박스14: rainwater information board 15: steel box
16:홈통17:집수관16: gutter 17: collecting pipe
18:배수관18: drain pipe
본 고안을 첨부된 도면을 참조하여 상세히 설명한다.The present invention will be described in detail with reference to the accompanying drawings.
도 2에는 본 고안의 교량 슬라브 신축이음의 빗물받이 구조의 원리가 도시되는데, 스판(11) 사이에는 신축이음(12)이 설치되어 있고 신축이음(12)의 하부에는 빗물받이(13)가 위치된다. 스판(11)의 단부에는 빗물 안내판(14)이 부착되어 신축이음(12)을 통과한 빗물이 스틸 박스(15)로 유입되지 않고 모두 빗물받이(13)로 유입되게 한다.2 shows the principle of the rain gutter structure of the bridge slab expansion joint of the present invention, the expansion joint 12 is installed between the span 11 and the rain gutter 13 is located below the expansion joint 12 do. The rainwater guide plate 14 is attached to the end of the span 11 so that the rainwater passing through the expansion joint 12 does not flow into the steel box 15 but all flows into the rain gutter 13.
도 3에는 본 고안의 교량 슬라브 신축이음의 빗물받이 구조의 전체 구성이 도시되는데, 빗물받이(13)는 신축이음(12)을 따라 여러개가 설치되고 빗물받이(13)는 홈통(16)에 연결된다. 홈통(15)은 경사진 집수관(17)에 연결되고 집수관(17)의 하단부에는 배수관(18)이 연결되며 배수관(18)은 교각(10)을 따라 수직으로 설치된다.3 shows the overall configuration of the rain gutter structure of the bridge slab expansion joint of the present invention, the rain gutter 13 is installed along the expansion joint 12, the rain gutter 13 is connected to the gutter 16 do. The trough 15 is connected to the inclined water collecting pipe 17, the lower end of the water collecting pipe 17 is connected to the drain pipe 18, and the drain pipe 18 is vertically installed along the piers 10.
상기와 같은 빗물받이(13) 및 홈통(16)은 스텐레스 스틸판을 절단 절곡하여 제조되며 절단 절곡은 프로그램 절단 절곡으로 자동화 하고, 용접은 직류 스폿트 용접기를 이용하여 최대한 변형을 줄이며, 집수관(17) 및 배수관(18)은 티그용접하여 미관 및 누수방지를 철저하게 고려하여 시공한다.The rain gutter 13 and the trough 16 are manufactured by cutting and bending a stainless steel plate, and the cutting bending is automated by a program cutting bending, and the welding is reduced as much as possible by using a DC spot welder, and the collecting pipe ( 17) and the drain pipe 18 is constructed by welding the TIG thoroughly considering the appearance and leakage prevention.
스텐레스 스틸판은 두께 1.5mm 박판으로 고가품으로 최소한으로 중량을 줄여 원가를 절감하기 위해 절단 및 용접의 고기술이 요구되고 단 및 용접의 고기술도 요구된다.Stainless steel sheet is 1.5mm thick and is expensive and requires high technology of cutting and welding, and high technology of cutting and welding to reduce cost by minimizing weight.
현재 시행되어 있는 신축이음의 간격 및 스틸 박스의 배열이 일정치 않으므로 전 구간 현장에서 체크후 설계 및 제작하여 시공할 필요가 있다.The interval between the expansion joints and the steel box arrangement currently in place is not constant, so it is necessary to check, design, manufacture and construct the entire site.
내용없음No content
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960043200U KR19980030113U (en) | 1996-11-29 | 1996-11-29 | Rain gutter structure of bridge slab expansion joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960043200U KR19980030113U (en) | 1996-11-29 | 1996-11-29 | Rain gutter structure of bridge slab expansion joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980030113U true KR19980030113U (en) | 1998-08-17 |
Family
ID=53985547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960043200U KR19980030113U (en) | 1996-11-29 | 1996-11-29 | Rain gutter structure of bridge slab expansion joint |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980030113U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010000441A (en) * | 2000-09-29 | 2001-01-05 | 양현승 | Drain System for elevated road |
| KR20030052877A (en) * | 2001-12-21 | 2003-06-27 | 재단법인 포항산업과학연구원 | Drip pan for weathering steel bridge |
| KR20190076736A (en) * | 2017-12-22 | 2019-07-02 | 주식회사 포스코 | Connection plate of steel bridge |
-
1996
- 1996-11-29 KR KR2019960043200U patent/KR19980030113U/en not_active Application Discontinuation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010000441A (en) * | 2000-09-29 | 2001-01-05 | 양현승 | Drain System for elevated road |
| KR20030052877A (en) * | 2001-12-21 | 2003-06-27 | 재단법인 포항산업과학연구원 | Drip pan for weathering steel bridge |
| KR20190076736A (en) * | 2017-12-22 | 2019-07-02 | 주식회사 포스코 | Connection plate of steel bridge |
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| Date | Code | Title | Description |
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| A201 | Request for examination | ||
| N231 | Notification of change of applicant | ||
| E902 | Notification of reason for refusal | ||
| E601 | Decision to refuse application |