KR20030026173A - The contructing method of FRP box culvert and structure - Google Patents

The contructing method of FRP box culvert and structure Download PDF

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KR20030026173A
KR20030026173A KR1020010059466A KR20010059466A KR20030026173A KR 20030026173 A KR20030026173 A KR 20030026173A KR 1020010059466 A KR1020010059466 A KR 1020010059466A KR 20010059466 A KR20010059466 A KR 20010059466A KR 20030026173 A KR20030026173 A KR 20030026173A
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box culvert
culvert structure
box
horizontal
vertical
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KR1020010059466A
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Korean (ko)
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KR100408926B1 (en
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남궁락
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남궁락
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    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/045—Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F5/00—Draining the sub-base, i.e. subgrade or ground-work, e.g. embankment of roads or of the ballastway of railways or draining-off road surface or ballastway drainage by trenches, culverts, or conduits or other specially adapted means
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B9/00—Water-power plants; Layout, construction or equipment, methods of, or apparatus for, making same
    • E02B9/02—Water-ways
    • E02B9/06—Pressure galleries or pressure conduits; Galleries specially adapted to house pressure conduits; Means specially adapted for use therewith, e.g. housings, valves, gates
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F3/00—Sewer pipe-line systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Sewage (AREA)

Abstract

PURPOSE: Provided is a process for preparing FRP box culvert structure useable in sewage and rainwater disposal and to cover electrical elements by making the structure with a specified material having improved corrosion-resistant and chemical-resistant properties. CONSTITUTION: The FRP box culvert structure is produced by known forming methods such as injection molding, compression, blow-molding, etc. The culvert structure comprises in general main bodies(3,4,5) and flange connection. The main bodies(3,4,5) include perpendicular/transverse supporting bars(9,10,16) at equal distances along a vertical wall side(4) to increase supporting stress of the wall side against horizontal ground pressure and, are in a rectangular form and made of reinforced plastic material. The reinforced plastic material is a combination of un-saturated polyester resin and glass fiber.

Description

FRP 박스암거의 시공방법 및 구조 {The contructing method of FRP box culvert and structure }The contructing method of FRP box culvert and structure}

본 발명은 도로에 우수, 오수, 정보통신, 전력구 등의 박스암거를 시공하기 위한 박스암거 시공 공법과, 박스암거를 구성하기 위한 구조물에 관한 것으로 더 상세하게는 박스암거의 시공성과 완성도를 향상시키기 위한 박스암거의 시공 공법과 윤하중, 측압등에 대하여 균열 및 변형이 거의 일어나지 않고 구조적으로 안전하면서도 시공이 간단하며 시공성이 있는 박스암거를 제공하는 것이다.The present invention relates to a box culvert construction method for constructing box culverts such as rainwater, sewage, information and communication, and power tools on a road, and a structure for constructing a box culvert. It is to provide a box culvert that is structurally safe, simple to construct, and easy to construct, with almost no cracks and deformations against the construction method, wheel load, and side pressure.

도시 도로에는 많은 종류의 박스암거가 땅속에 매설되어 있다. 우수, 오수, 정보 통신구, 전력구 등이다. 시대의 변천에 따라 도시교통이 복잡하여 도시에서 박스암거 매설의 시간이 단축되어야 하고 한번 매설한 박스암거는 내구연한이 길어 자주 교체하는 일이 없어야 하며 오수나 가스등으로 박스암거가 부식되지 않아야 하며 연결부위에 piping현상이 일어나지 않아 지하수가 유입 되지 않아야 한다.Many types of box culverts are buried in the ground on urban roads. Rainwater, sewage, information and communication districts, electric power districts. Due to the change of times, urban transportation is complicated, so the time for laying box culverts in the city should be shortened.The box culverts once buried should have long durability and should not be replaced frequently.The box culverts should not be corroded by sewage or gas. There should be no piping in the area, so groundwater should not flow in.

따라서 손쉽게 연결부위에 구멍을 내어 연결이 가능하며 박스암거 구조물이 가벼워 취급하기가 용이하다. 한번 매설하면 누수나 습기가 없어 유지관리에 어려움이 없다. 이러한 이유 때문에 박스암거 매설이 FRP박스암거로 교체 되어야 할 실정이다.Therefore, it is possible to connect easily by making a hole in the connection part, and the box culvert structure is light and easy to handle. Once buried, there is no leakage or moisture, so there is no difficulty in maintenance. For this reason, box culvert burial should be replaced by FRP box culvert.

지중에 시공하는 박스암거의 시공 형태는 콘크리트 구조로 오랜 기간 사용되어 왔으며 도1,과 같이 박스암거의 크기에 따라 박스암거의 공간과 모양을 달리하여 왔다.The construction form of the box culvert in the ground has been used for a long time as a concrete structure, as shown in Figure 1, has changed the space and shape of the box culvert according to the size of the box culvert.

도1은 현장에서 콘크리트를 타설하는 공법으로 지금까지 가장 많이 사용되어온 방법이다.1 is a method that has been most used up to now as a method of pouring concrete in the field.

현장 타설 박스암거는 박스기초(1)와 암거(2) 등으로 나눌 수 있다.On-site casting box culvert can be divided into box foundation (1) and culvert (2).

따라서 현장 콘크리트 타설 공법은 설치에 장시간이 소요될 뿐만 아니라 수밀을 위하는 방수공사와 연결부의 piping 현상으로 지하수 유입이 불가피하여 문제가 뒤따르며 도시 도로의 경우 모든 공사는 교통소통과 관계되므로 공기 단축이 요구되는 시공조건에는 부적합한 공법이다.Therefore, the site concrete casting method takes a long time to install, and it is inevitable that the groundwater inflow is inevitable due to the waterproofing work for watertightness and the piping phenomenon of the connection, and in the case of urban roads, all construction is related to traffic communication, which requires shortening of air. It is not suitable for the construction conditions.

따라서 본 발명의 목적은 박스암거의 사전 제작을 통한 시공 공법의 적용에 있어서 도로 여건에 보다 적합하면서도 합성구조물의 이용에 따른 구조적으로 보다 안전한 박스암거를 제공하는 것이다.Accordingly, it is an object of the present invention to provide a structurally safe box culvert according to the use of a composite structure while more suitable for road conditions in the application of the construction method through the pre-production of the box culvert.

본 발명의 다른 목적은 다양한 변형요인과 누수등에 대하여도 완벽하게 시공하면서도 짧은 시간 내에 시공이 이루어진다는 것이다.Another object of the present invention is that the construction is completed in a short time, while also perfect for a variety of deformation factors and leaks.

본 발명의 또 다른 목적은 박스암거의 사전제작 모재로서 불포화 폴리에스테르수지와 유리섬유와의 새로운 복합구조재료를 이용하는데 있어서 소재의 이용 선택성을 확장 시키는 것이다.It is yet another object of the present invention to expand the use selectivity of materials in the use of new composite structural materials of unsaturated polyester resins and glass fibers as prefabricated substrates for box culverts.

이러한 목적들을 달성하기 위한 본 발명의 특징은 박스암거 설치위치를 중심으로 박스암거 내에 물의 흐름공간을 확보하는 지하공간 조성, 조성된 지하공간의 바닥면을 다지는 바닥면 조성, 지하실에 투입된 박스암거를 연결 시공하는 단계, 내부에서 바닥 접촉면의 세로로 동질의 소재로 덮고 덧씌우기 하는 단계, 박스암거의 연결시공후에 측면과 슬래브 부분에 대하여 동질의 소재로 덧씌우기 하는 단계, 박스암거의 상부측에 필요에 따라 유지관리를 위해 출입구의 철개를 설치하고, 그 주변부는 철개를 보호하기 위해 동질의 소재로 덧씌우기 하는 단계로 이루어지는 박스암거 구조물 시공공법에 있어서 상기 박스암거 구조물 시공공법은 불포화 폴리에스테르 수지와 유리섬유의 새로운 복합구조 재료로서 사전 성형 제작된 박스암거 구조물을 기준으로 박스암거 구조물이 안착될 지하 관로를 중심으로 굴착하거나, 박스암거 구조물이 안착될 기초대를 형성하는 단계와, 박스암거 구조물과 구조물이 기초대 위에서 연결하는 단계로 이루어지는 것을 특징으로 한다.The characteristics of the present invention for achieving the above object is to create a basement space to secure the flow space of water in the box culvert centered around the installation location of the box culvert, the bottom surface of the bottom surface of the formed underground space, the box culvert put into the basement Connecting construction, covering and covering with vertically homogeneous material on the bottom contact surface inside, overlaying with the same material for the side and slab part after connecting the box culvert, required for the upper side of the box culvert In the box culvert construction method consisting of the step of installing the iron of the doorway for maintenance, and the periphery is covered with a homogeneous material to protect the iron duct, the box culvert construction method is unsaturated polyester resin and It is a new composite material of glass fiber that uses preformed box culvert structure. To be in phase with, the box being made of a culvert structures and comprising: a structure for connection, on the basis of the excavation around the underground pipeline it engages the box culvert structures, or form the basis for is the box culvert structures mounted.

본 발명의 다른 특징은 바닥이 막혀있고 윗면은 일정간격으로 열리고 닫히며 내부는 공간으로 비워져 있어 물이 흐르거나 공동구로 사용할 수 있도록 하기 위하여 불포화 폴리에스테르 수지와 유리섬유의 새로운 복합구조 재료를 모재로 사전 제작되어 설치되는 박스암거 구조물에 있어서 상기 박스암거 구조물은 수직벽면 중간,중간에 수평 토압에 대한 저항응력을 증가 시키는 그 수직 벽면의 보강을 위해 벽면둘레를 따라 일정간격으로 수직,수평 보강대를 붙이는 일체형상의 통체로 된 박스암거 구조물의 본체와 상기 박스암거 구조물의 본체를 받쳐주고, 윤하중과 연직토압에 견디도록 여러개의 가로, 세로 보강대를 구비하여 저항응력에 대응토록 하는 윗판과 상기 윗판을 박스암거 구조 본체 벽면과 결합하기 위한 라멘 구조로 이루어지며 박스암거 구조물과 박스암거 구조물이 도로를 따라 플랜지로 손쉽게 연결될 수 있도록 제작된 내부식성이 우수한 구조물이 된다.Another feature of the present invention is that the bottom is blocked and the top surface is opened and closed at regular intervals and the inside is emptied into a space, so that the new composite structure material of unsaturated polyester resin and glass fiber is used as a base material so that water can flow or be used as a cavity. In the box culvert structure that is pre-fabricated and installed, the box culvert structure attaches vertical and horizontal reinforcement bars at regular intervals along the wall circumference to reinforce the vertical wall surface to increase the resistance to horizontal earth pressure in the middle and middle of the vertical wall surface. The box culvert is a top plate and the top plate which support the main body of the box culvert structure and the box culvert structure of integral cylindrical shape, and are provided with several horizontal and vertical reinforcement bars to withstand the rolling load and vertical earth pressure. Box made of ramen structure for joining to structural body wall The huge structure and the box culvert structure is excellent in corrosion resistance made structures to be easily connected to the flange along the road.

도1 은 종래의 박스암거 시공 공법 설명으로서 (a)는 평면도 (b)는 단면도1 is a description of a conventional box culvert construction method (a) is a plan view (b) is a cross-sectional view

도2 는 본 발명에 따른 박스암거 구조물을 나타낸 것으로 (a)는 평면도 (b)는 단면도Figure 2 shows a box culvert structure according to the present invention (a) is a plan view (b) is a cross-sectional view

도3a는 본 발명에 따른 박스암거 평면조립도, 도3b는 단면도Figure 3a is a box culvert assembly plan according to the invention, Figure 3b is a cross-sectional view

도3c는 저판 부위 조립 상세도, 도3d는 슬래브 및 벽판 부위 조립 평면상세도Figure 3c is a detailed view of the bottom plate assembly, Figure 3d is a slab and wall plate assembly detail

도3e는 슬래브 및 벽판 부위 조립 단면상세도Figure 3e is a cross-sectional view of the slab and wall plate assembly

도4a는 본 발명에 따른 박스암거 구조물을 나타낸 입체도Figure 4a is a three-dimensional view showing the box culvert structure in accordance with the present invention

도4b는 본 발명에 따른 박스암거 구조물을 나타낸 조립 입체도Figure 4b is an assembled three-dimensional view showing the box culvert structure according to the present invention

☆ 도면의 주요 부분에 대한 부호의 설명☆ Explanation of symbols for the main parts of the drawing

1: 기존 박스암거의 기초대 2: 기존 콘크리트 박스암거1: foundation of existing box culvert 2: existing concrete box culvert

3: FRP 바닥판 4: FRP 벽체판3: FRP bottom plate 4: FRP wall board

5: FRP 상체판 6: 바닥 볼트, 넛트5: FRP upper plate 6: bottom bolt, nut

7: 벽체 볼트, 넛트 8: 상,하 FRP 헌치7: Wall bolt, nut 8: Up and down FRP haunt

9: 벽체 수직 홈형강 10: 벽체 수평 홈형강9: Wall vertical grooved steel 10: Wall horizontal grooved steel

11: 바닥 전진 홈형강 12: 바닥 수평 홈형강11: bottom forward groove 12: bottom horizontal groove

13: 상판 전진 홈형강 14: 상판 수평 홈형강13: Top plate forward grooved steel 14: Top plate horizontal grooved steel

15: FRP 바닥 플랜지 판 16: FRP 벽체 및 상판 플랜지판15: FRP bottom flange plate 16: FRP wall and top flange plate

17: FRP 바닥 덮게 18: 팽창지수재17: FRP bottom cover 18: expansion index

19: 박스암거 구조물 기초대19: Box Culvert Structure Foundation

이하, 본 발명의 실시 예를 도면을 참고로 설명하면 다음과 같다.Hereinafter, an embodiment of the present invention will be described with reference to the drawings.

본 발명의 실시 예에 이용될 수 있는 박스암거 구조물의 형태는 도3과 같이 박스암거 구조물을 한번에 넣음에 따라 박스암거 구조물과 구조물 연결작업도 한번에 이루어진다.The form of the box culvert structure that can be used in the embodiment of the present invention, as shown in Figure 3, the box culvert structure is connected to the structure and the box culvert structure at once.

본 발명에 따른 박스암거 구조물은 박스암거 구조물 본체(3,4,5)와 플랜지 연결부(16)등이 주요 부분으로서 사출, 압축, 중공성형등 다양한 성형방법으로 제작 가능하다. 박스암거 구조물 본체(3,4,5)는 수직벽면 중간, 중간에 수평 토압에 대한 대응 응력을 증가시키는 수직벽면(4)의 보강을 위해 벽면수직 및 수평둘레를 따라 일정간격으로 수직,수평 보강대(10,11,16)를 일정 간격으로 본체에 붙혀놓은 일체형상의 통체로 된 형태이고 주로 사각이며 강화플라스틱으로 제작된다. 강화플라스틱은 불포화 폴리에스테르 수지와 유리섬유와의 새로운 복합구조 재료이다. 수직,수평벽면(4)의 보강을 위해 벽면둘레를 따라 일정간격으로 수직(9)과 수평(10) 보강대를 붙여서 일체형상의 통체로 된 형태이고, 주로 사각 등으로 제작되며 불포화 폴리에스테르 수지와 유리섬유와의 새로운 복합구조 재료로 제작한다.The box culvert structure according to the present invention can be manufactured by various molding methods, such as injection molding, compression, blow molding as the main part of the box culvert structure body (3, 4, 5) and the flange connection portion 16. The box culvert structure bodies 3, 4 and 5 are vertical and horizontal reinforcing bars at regular intervals along the wall vertical and horizontal circumference for reinforcement of the vertical wall surface 4 which increases the corresponding stress against horizontal earth pressure in the middle and middle of the vertical wall surface. (10,11,16) is a one-piece cylindrical body attached to the main body at regular intervals and is mainly made of square and reinforced plastic. Reinforced plastic is a new composite material of unsaturated polyester resin and glass fiber. For reinforcement of vertical and horizontal wall surface (4), it is made of one-piece cylindrical body by attaching vertical (9) and horizontal (10) reinforcing bars at regular intervals along wall circumference, mainly made of square, etc., unsaturated polyester resin and glass Made from a new composite material with fibers.

바닥판(3,11,12)은 박스암거 구조물 본체를 받쳐주고 윤하중과 연직토압을받아줄 수 있도록 일정간격으로 가로, 세로 보강대(11,12)를 붙인 일체형상의 통체로된 형태이고 주로 사각으로 제작된다.The bottom plates (3, 11, 12) are in the form of one-piece cylinders attached horizontally and vertically reinforcing bars (11,12) at regular intervals to support the box culvert structure body and to receive the lubricating load and vertical earth pressure. Is produced.

윗판(5,13,14)은 박스암거 구조물 본체(3,4,5)와 강결되고 다수의 보강대(13,14)가 얹혀지며 가로, 세로로 배열되어 윤하중과 연직하중, 윗판 자중등에 대한 대응응력을 증가 시키도록 제작된다.The upper plates 5, 13 and 14 are rigid with the box culvert structures main bodies 3, 4 and 5, and a plurality of reinforcing bars 13 and 14 are mounted and arranged horizontally and vertically to respond to wheel loads, vertical loads, and upper plate weights. It is made to increase the stress.

박스암거 구조물 본체(3,4,5)는 윗판(5)과 벽판(4), 바닥판(3)으로 서로 모퉁이에서 강결되어 있고, 박스암거 구조물 본체(3,4,5)와 본체(3,4,5) 연결을 위하여는 플랜지(6,7)와 플랜지(6,7)로 손쉽게 연결토록 되어있다.The box culvert structure main bodies 3, 4 and 5 are rigid at the corners with the upper plate 5, the wall plate 4 and the bottom plate 3, and the box culvert structure main bodies 3, 4 and 5 and the main body 3 For the connection of, 4,5, it is easy to connect the flange (6,7) and the flange (6,7).

바닥판(15)과 바닥판(15) 연결을 위하여 바닥판 플랜지(15) 사이는 온도변화에 따른 신축을 위하여 팽창지수재(18)를 삽입하고 볼트,넛트(6) 연결 부위에 뚜껑(17)을 만들어 덮고 강화플라스틱으로 덧씌워 마감한다.Insert the expansion index (18) between the bottom plate 15 and the bottom plate flange (15) for expansion and contraction according to the temperature change to connect the bottom plate (15) and the bottom plate (15) and the lid (17) ) And cover with reinforcement plastic.

벽판(4) 및 윗판(5) 연결을 위해 외부 벽판 플랜지(16), 윗판 플랜지(16) 사이는 온도변화에 따른 신축을 위하여 팽창지수재(18)를 삽입하고 볼트, 넛트(6)로 연결한 후 외부 벽판 및 윗판 플랜지 부위는 강화플라스틱으로 덧씌워 마감한다.In order to connect the wall plate 4 and the top plate 5, an expansion index member 18 is inserted between the outer wall plate flange 16 and the top plate flange 16 for expansion and contraction according to the temperature change, and connected with bolts and nuts 6. The outer wall and top flanges are then covered with reinforced plastic.

이와 같은 본 발명은 박스암거 구조물의 사전 제작을 통한 시공공법의 적용에 있어서 손쉽게 설치가 가능하여 도시교통에 원활한 소통을 위하여 불가피한 실정이며 불포화 폴리에스테르 수지와 유리섬유와의 새로운 복합구조 재료를 사용하여 내부식성이여서 반영구적이며 보강재를 사용하여 구조적으로 보다 안전한 박스암거 구조물을 구현할 수 있으며, 내 약품성 이여서 특히 오수나 가스등에 적합하며 이온용출이 되지않아 누수가 되지않고 유지관리에 유리한 효과가 있다.The present invention can be easily installed in the application of the construction method through the pre-fabrication of the box culvert structure is inevitable for smooth communication in urban traffic and using a new composite structure material of unsaturated polyester resin and glass fiber Corrosion resistance is semi-permanent and structurally safer box culvert structure can be implemented by using reinforcement. Chemical resistance is especially suitable for sewage or gas, and it does not leak due to ion dissolution and has a favorable effect on maintenance.

Claims (3)

우수, 오수의 흐름과 정보통신구, 전력구 등의 설치를 위한 공간을 확보하는 지하공간 조성, 조성된 지하공간의 바닥면을 받치는 기초대 조성, 사전 제작된 박스암거 구조물을 지하공간으로 내리는 단계,Rainfall, construction of underground space to secure the flow for sewage flow and installation of information and communication districts, power spheres, foundation base supporting the bottom of the created underground space, and pre-fabricated box culvert structure , 지하에 투입된 박스암거 구조물을 연결 시공하는 단계, 박스암거 구조물의 상부측에 출입구 철개를 설치하고 그 주변부는 철개보호 구조물을 설치하는 단계로 이루어지는 박스암거 구조물 시공공법에 있어서In the box culvert structure construction method comprising the step of connecting the box culvert structure put into the basement, the installation of the entrance door to the upper side of the box culvert structure, the step of installing the protective protection structure to the periphery 상기 박스암거 구조물 시공공법은 불포화 폴리에스테르 수지와 유리섬유와의 새로운 복합 구조 재료와 홈형강으로 구성, 사전 성형 제작된 박스암거 구조물을 안착될 지하공간을 굴착하여 지하공간의 바닥에 박스암거 구조물을 설치하는 단계와 박스암거 구조물과 박스암거 구조물을 연결하는 단계로 이루어지는 것을 특징으로 하는 박스암거 구조물을 사용하는 공법The box culvert structure construction method consists of a new composite structural material of unsaturated polyester resin and glass fiber and grooved steel, and excavates the underground space where the pre-fabricated box culvert structure is to be seated. Method of using a box culvert structure, comprising the step of installing and connecting the box culvert structure and the box culvert structure 제 1항에 있어서 상기 박스암거 구조물 본체와 주위의 박스암거 구조물 또는 관과의 연결을 위하여 접합부재로서 불포화 폴리에스테르 수지와 유리섬유와의 새로운 복합구조 재료를 사용하여 연결하는 것을 특징으로 하는 박스암거 구조물 시공공법The box culverter according to claim 1, wherein the box culverter is connected by using a new composite structure material of unsaturated polyester resin and glass fiber as a joining member for the connection between the box culvert structure body and the surrounding box culvert structure or pipe. Structure construction method 바닥은 막혀있고 윗면은 열리고 닫히며 그 내부는 통으로 비워져 있어 물이흐르거나 공동구로서 케이블, 전선 등이 설치되는 박스암거 구조물에 있어서 상기 박스암거 구조물은 수직벽면 중간, 중간에 수평 토압에 대한 저항 응력에 적응하도록 수직,수평 보강대를 붙이는 일체형상의 통체로 된 박스암거 구조물 본체와 상기 박스암거 구조물 본체를 지지하고 바닥으로 전달되는 하중에 의한 처짐이 일어나지 않도록 가로, 세로 보강대를 붙이는 바닥판과 상기 박스물 본체의 윗면에 위치하여 윤하중과 연직토압에 견디도록 보강대가 평면에 가로 세로로 배열되어 저항응력에 적응하는 윗판과 상기 박스암거 구조물과 구조물을 연결하기 위한 플랜지 구조를 구비하기 위한 것을 특징으로 하는 박스암거 구조물In the box culvert structure where the bottom is blocked, the top is opened and closed, and the inside is emptied with a tub, the water flows or the cavity is installed as a cable, an electric wire, etc. The box culvert structure body consists of an integral cylindrical body that attaches vertical and horizontal reinforcement to the wall, and the bottom plate and horizontal box for attaching the horizontal and vertical reinforcement to support the box culvert structure body and prevent deflection due to the load transmitted to the floor. A box characterized in that it is provided on the upper surface of the main body and the reinforcing bar is arranged horizontally and vertically in the plane so as to withstand the wheel load and vertical earth pressure, and a flange structure for connecting the box culvert structure and the structure to adapt to the resistance stress Culvert structures
KR10-2001-0059466A 2001-09-25 2001-09-25 The contructing method of FRP box culvert and structure KR100408926B1 (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100665811B1 (en) * 2005-05-10 2007-01-09 허영웅 Device for connecting precast concrete structures
CN105625202A (en) * 2016-03-18 2016-06-01 杭州江润科技有限公司 Construction method of large-cross-section, porous, super-long and cast-in-place box culvert
CN105971011A (en) * 2016-07-05 2016-09-28 宏大国源（芜湖）资源环境治理有限公司 Glass fiber-reinforced plastic comprehensive pipe gallery
KR20160121924A (en) 2015-04-13 2016-10-21 고려대학교 산학협력단 A fixing apparatus of stiffener and concrete structure reinforcement method using thereof
CN107119725A (en) * 2017-06-07 2017-09-01 安徽省建筑科学研究设计院 A kind of prefabricated box culvert structure containing glass fiber-reinforced polymer

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Publication number Priority date Publication date Assignee Title
KR940003567Y1 (en) * 1991-11-27 1994-05-27 삼성전기 주식회사 Lead line structure for emi filter
KR940026912U (en) * 1993-05-25 1994-12-09 황성건 drainpipe
KR970009366B1 (en) * 1994-05-26 1997-06-12 권준섭 A prefabricated sewer pipes
JP2999393B2 (en) * 1995-05-12 2000-01-17 積進産業株式会社 Rehabilitation of underground pipes
KR200275760Y1 (en) * 1999-06-22 2002-05-16 안승한 A built-up culvert
KR20010002139U (en) * 1999-06-30 2001-01-26 김종환 A plastic pipe
KR200181920Y1 (en) * 1999-12-21 2000-05-15 조항웅 A large sized plastic pipe for water

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100665811B1 (en) * 2005-05-10 2007-01-09 허영웅 Device for connecting precast concrete structures
KR20160121924A (en) 2015-04-13 2016-10-21 고려대학교 산학협력단 A fixing apparatus of stiffener and concrete structure reinforcement method using thereof
CN105625202A (en) * 2016-03-18 2016-06-01 杭州江润科技有限公司 Construction method of large-cross-section, porous, super-long and cast-in-place box culvert
CN105971011A (en) * 2016-07-05 2016-09-28 宏大国源（芜湖）资源环境治理有限公司 Glass fiber-reinforced plastic comprehensive pipe gallery
CN107119725A (en) * 2017-06-07 2017-09-01 安徽省建筑科学研究设计院 A kind of prefabricated box culvert structure containing glass fiber-reinforced polymer

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