KR20100042748A - Pc pipe and pipeline structure using the same - Google Patents

Pc pipe and pipeline structure using the same Download PDF

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KR20100042748A
KR20100042748A KR1020080101879A KR20080101879A KR20100042748A KR 20100042748 A KR20100042748 A KR 20100042748A KR 1020080101879 A KR1020080101879 A KR 1020080101879A KR 20080101879 A KR20080101879 A KR 20080101879A KR 20100042748 A KR20100042748 A KR 20100042748A
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South Korea
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tension member
member mounting
mounting groove
mounting grooves
holes
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KR1020080101879A
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Korean (ko)
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KR101068919B1 (en
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박정규
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박정규
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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
    • E01F5/005—Culverts ; Head-structures for culverts, or for drainage-conduit outlets in slopes
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2250/00—Production methods
    • E02D2250/0046—Production methods using prestressing techniques

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Sewage (AREA)

Abstract

PURPOSE: A PC pipe and a pipeline structure using the same are provided to easily transfer and keep the PC pipe, and to simply and conveniently construct the PC pipe. CONSTITUTION: A PC pipe(100) comprise an upper member(110) a lower member(120), and vertical tension members. Upper tendon mounting grooves(111) are formed in the side parts of the upper member. Lower tendon mounting grooves(121) are formed in the side parts of the lower member. The vertical tension members are installed through a vertical through holes(131) of the upper and lower tendon mounting grooves when the upper member is coupled to the lower member.

Description

ＰＣ 관체 및 이를 이용한 관로 구조물{PC PIPE AND PIPELINE STRUCTURE USING THE SAME}PC pipe and pipeline structure using same {PC PIPE AND PIPELINE STRUCTURE USING THE SAME}

본 발명은 토목 분야에 관한 것으로서, 상세하게는, 지중에 매립되는 관로 구조물에 관한 것이다.The present invention relates to the field of civil engineering, and more particularly, to a pipeline structure buried underground.

오수, 우수 등의 하수를 이송하는 관로 구조물은 공장에서 미리 제작된 프리캐스트(PC : Pre-Cast) 부재를 운반하여 지중에 매설하는 방식으로 시공되는 것이 일반적이다.Pipeline structures for transporting sewage such as sewage and rainwater are generally constructed in a factory by carrying a pre-cast (PC) member pre-fabricated in a factory and embedding it in the ground.

도 1,2는 종래기술을 도시한 것으로서, PC 관체(1,1a)를 이송하여 연결시공하는 과정을 개략적으로 나타낸 것이다.1 and 2 illustrate the prior art, schematically showing a process of connecting and transporting the PC pipe bodies 1 and 1a.

그런데, 종래에는 도 1에 도시된 바와 같이, PC 관체(1)를 완성된 형태로 제조하여 이송하는 방식을 취하였는바, 중량이 커 운반 및 보관이 어렵고, 시공이 불편하다는 문제가 제기되어 왔다.However, in the related art, as shown in FIG. 1, the PC pipe body 1 is manufactured and transported in a completed form, and thus, the weight is difficult to transport and store, and the construction is inconvenient. .

본 발명은 상기와 같은 문제점을 해결하기 위하여 도출된 것으로서, 운반 및 보관이 쉽고, 시공이 간편하도록 하는 PC 관체 및 이를 이용한 관로 구조물을 제시하는 것을 그 목적으로 한다.The present invention is derived to solve the above problems, it is an object of the present invention to present a PC pipe body and a pipe structure using the same to facilitate the transport and storage, easy construction.

본 발명은 상술한 바와 같은 목적을 달성하기 위하여, 측부에 상부 긴장재 장착홈(111)이 형성된 상부부재(110); 상기 상부부재(110)와의 결합에 의해 관체를 이루도록 형성됨과 아울러, 측부에 하부 긴장재 장착홈(121)이 형성된 하부부재(120); 상기 상부부재(110) 및 하부부재(120)가 결합한 상태에서, 상기 상부 긴장재 장착홈(111) 및 하부 긴장재 장착홈(121)의 상하방향 관통공(131)을 관통하여 정착된 상하방향 긴장재(130);를 포함하는 PC 관체(100)를 제시한다.The present invention in order to achieve the above object, the upper member 110, the upper tension member mounting groove 111 is formed on the side; A lower member 120 formed to form a tubular body by coupling with the upper member 110 and a lower tension member mounting groove 121 formed on a side thereof; In the state in which the upper member 110 and the lower member 120 are coupled, the upper and lower tension members fixed through the upper and lower through holes 131 of the upper tension member mounting groove 111 and the lower tension member mounting groove 121 ( 130) presenting the PC tube 100, including.

상기 상부부재(110)는 만곡지게 형성되고, 상기 상부 긴장재 장착홈(111)은 상부가 상측으로 개방된 구조인 것이 바람직하다.The upper member 110 is formed to be curved, the upper tension member mounting groove 111 is preferably a structure in which the top is opened upwards.

상기 상부 긴장재 장착홈(111)의 저면은 편평한 구조인 것이 바람직하다.The bottom of the upper tension member mounting groove 111 is preferably a flat structure.

상기 상부 긴장재 장착홈(111) 및 하부 긴장재 장착홈(121)은 양측부에 각각 복수가 형성되고, 상기 복수의 상부 긴장재 장착홈(111) 및 하부 긴장재 장착홈(121)에 의해 형성된 복수의 상기 상하방향 관통공(131)에는 각각 상기 상하방향 긴장재(130)가 정착된 것이 바람직하다.The upper tension member mounting groove 111 and the lower tension member mounting groove 121 are each formed in a plurality on both sides, a plurality of the formed by the plurality of upper tension member mounting groove 111 and the lower tension member mounting groove 121 It is preferable that the vertical tension members 130 are fixed to the vertical through holes 131, respectively.

전후방향 긴장재(140)가 관통하여 결합하도록, 상기 상부 긴장재 장착 홈(111) 및 하부 긴장재 장착홈(121)에는 전후방향 관통공(141)이 형성된 것이 바람직하다.It is preferable that the front and rear tension holes 140 are formed in the upper tension member mounting groove 111 and the lower tension member mounting groove 121 so that the front and rear tension members 140 penetrate and couple.

상기 상부 긴장재 장착홈(111) 및 하부 긴장재 장착홈(121)은 양측부에 각각 2개가 형성되고, 상기 2개의 상부 긴장재 장착홈(111a,111b) 및 하부 긴장재 장착홈(121a,121b) 중 전방의 상부 긴장재 장착홈(111a) 및 하부 긴장재 장착홈(121a)에는 전방을 향하는 상기 전후방향 관통공(141a)이 형성되며, 상기 2개의 상부 긴장재 장착홈(111a,111b) 및 하부 긴장재 장착홈(121a,121b) 중 후방의 상부 긴장재 장착홈(111b) 및 하부 긴장재 장착홈(121b)에는 후방을 향하는 상기 전후방향 관통공(141b)이 형성된 것이 바람직하다.Two upper tension member mounting grooves 111 and two lower tension member mounting grooves 121 are formed at both sides, respectively, and the front of the two upper tension member mounting grooves 111a and 111b and the lower tension member mounting grooves 121a and 121b. The front tension member mounting groove 111a and the lower tension member mounting groove 121a of the front and rear through holes 141a facing forward are formed, and the two upper tension member mounting grooves 111a and 111b and the lower tension member mounting groove ( It is preferable that the front and rear through holes 141b facing rearward are formed in the upper tension member mounting groove 111b and the lower tension member mounting groove 121b at the rear of the 121a and 121b.

상기 상부 긴장재 장착홈(111) 및 하부 긴장재 장착홈(121)은 양측부에 각각 3개가 형성되고, 상기 3개의 상부 긴장재 장착홈(111a,111b,111c) 및 하부 긴장재 장착홈(121a,121b,121c) 중 전방의 상부 긴장재 장착홈(111a) 및 하부 긴장재 장착홈(121a)에는 전방을 향하는 상기 전후방향 관통공(141a)이 형성되며, 상기 3개의 상부 긴장재 장착홈(111a,111b,111c) 및 하부 긴장재 장착홈(121a,121b,121c) 중 중앙의 상부 긴장재 장착홈(111c) 및 하부 긴장재 장착홈(121c)에는 상기 상하방향 관통공(131)이 형성되고, 상기 3개의 상부 긴장재 장착홈(111a,111b,111c) 및 하부 긴장재 장착홈(121a,121b,121c) 중 후방의 상부 긴장재 장착홈(111b) 및 하부 긴장재 장착홈(121b)에는 후방을 향하는 상기 전후방향 관통공(141b)이 형성된 것이 바람직하다.The upper tension member mounting groove 111 and the lower tension member mounting groove 121 are respectively formed on both sides, the three upper tension member mounting grooves (111a, 111b, 111c) and the lower tension member mounting grooves (121a, 121b, The front and rear through holes 141a facing forward are formed in the upper tension member mounting groove 111a and the lower tension member mounting groove 121a at the front of the 121c), and the three upper tension member mounting grooves 111a, 111b, and 111c are formed. And upper and lower through holes 131 are formed in the upper tension member mounting groove 111c and the lower tension member mounting groove 121c at the center of the lower tension member mounting grooves 121a, 121b, and 121c, and the three upper tension member mounting grooves. The front and rear through holes 141b facing the rear of the upper tension member mounting groove 111b and the lower tension member mounting groove 121b at the rear of the 111a, 111b, 111c and the lower tension member mounting grooves 121a, 121b, 121c are provided. It is preferable that it is formed.

본 발명은 상기 PC 관체(100) 복수의 결합에 의해 형성된 관로 구조물로서, 상기 PC 관체(100)와 인접하는 상기 PC 관체(100a)가 결합한 상태에서 상기 전후방향 긴장재(140)가 상기 전후방향 관통공(141)을 관통하여 정착된 것을 특징으로 하는 관로 구조물을 함께 제시한다.The present invention is a pipe structure formed by a plurality of couplings of the PC tube body 100, the front and rear tension member 140 through the front and rear direction in the state in which the PC tube body 100a adjacent to the PC tube body 100 is coupled. Present along the pipeline structure, characterized in that settled through the ball 141.

본 발명은 운반 및 보관이 쉽고, 시공이 간편하도록 하는 PC 관체 및 이를 이용한 관로 구조물을 제시한다.The present invention proposes a PC pipe body and a pipe structure using the same, which is easy to transport and store, and easy to construct.

이하, 첨부도면을 참조하여 본 발명의 실시예에 관하여 상세히 설명한다.Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 3 이하에 도시된 바와 같이, 본 발명에 의한 PC 관체(100)는 기본적으로, 측부에 상부 긴장재 장착홈(111)이 형성된 상부부재(110); 상부부재(110)와의 결합에 의해 관체를 이루도록 형성됨과 아울러, 측부에 하부 긴장재 장착홈(121)이 형성된 하부부재(120); 상부부재(110) 및 하부부재(120)가 결합한 상태에서, 상부 긴장재 장착홈(111) 및 하부 긴장재 장착홈(121)의 상하방향 관통공(131)을 관통하여 정착된 상하방향 긴장재(130);를 포함하여 구성된다.As shown in Figure 3, the PC tube 100 according to the present invention is basically, the upper member 110, the upper tension member mounting groove 111 is formed on the side; A lower member 120 formed to form a tubular body by coupling with the upper member 110 and a lower tension member mounting groove 121 formed on a side thereof; In the state in which the upper member 110 and the lower member 120 are coupled, the upper and lower tension members 130 are fixed through the upper and lower through holes 131 of the upper tension member mounting groove 111 and the lower tension member mounting groove 121. It is configured to include.

즉, 종래와 같이 완성된 상태의 관체(1)를 제작하여 이송하는 것이 아니라, 이를 상부부재(110)와 하부부재(120)로 나누어 제작하고 이송한 후, 현장에서 이들을 결합하여 상하방향 긴장재(130)에 의해 고정하는 방식을 취한 것이다.That is, instead of manufacturing and transporting the tubular body 1 in a completed state as in the prior art, and manufacturing and transporting it into the upper member 110 and the lower member 120, and then combining them in the field to the vertical tension material ( 130) is to be fixed.

이와 같이 제작된 상부부재(110) 및 하부부재(120)는 동일한 형태를 적층하여 보관하는 것이 가능하므로, 운반시 파손의 우려가 적고, 부피를 적게 차지하도록 할 수 있다는 장점이 있다.Since the upper member 110 and the lower member 120 manufactured as described above can be stacked and stored in the same shape, there is less fear of damage during transportation and there is an advantage that the volume can be reduced.

또한, 상부부재(110)와 하부부재(120)는 PC강선 등의 긴장재(130)에 의한 프리스트레스 힘에 의해 결합하므로, 부재 사이의 누수 등을 충분히 방지할 수 있다.In addition, since the upper member 110 and the lower member 120 are coupled by the prestress force by the tension member 130 such as the PC steel wire, it is possible to sufficiently prevent leakage between the members.

상부부재(110)는 하부부재(120)와 동일한 'ㄷ'자 형상을 취할 수도 있으나, 'U' 자형 구조와 같이 만곡지게 형성되는 것이 상부토압에 대한 저항성 측면에서 더욱 바람직하다.The upper member 110 may have the same 'c' shape as the lower member 120, but it is more preferable that the upper member 110 is formed to be curved like the 'U' shaped structure in terms of resistance to the upper earth pressure.

이 경우, 상부 긴장재 장착홈(111)은 도 5에 도시된 바와 같이, 상부가 상측으로 개방된 구조를 취하는 것이 긴장재(130)의 정착작업을 용이하게 할 수 있다는 측면에서 바람직하다.In this case, as shown in Figure 5, the upper tension member mounting groove 111, it is preferable in terms of having a structure in which the upper portion is opened upwards to facilitate the fixing operation of the tension member 130.

이와 동일한 취지로, 상부 긴장재 장착홈(111)의 저면은 편평한 구조를 취하는 것이 바람직하다.For the same purpose, it is preferable that the bottom of the upper tension member mounting groove 111 has a flat structure.

상부 긴장재 장착홈(111) 및 하부 긴장재 장착홈(121)은 양측부에 각각 하나씩 형성될 수도 있으나, 도 3,4에 도시된 바와 같이 양측부에 각각 복수가 형성되고, 복수의 상부 긴장재 장착홈(111) 및 하부 긴장재 장착홈(121)에 의해 형성된 복수의 상하방향 관통공(131)에는 각각 상하방향 긴장재(130)가 정착된 구조를 취하는 것이 구조적 안정성 측면에서 더욱 바람직하다.The upper tension member mounting groove 111 and the lower tension member mounting groove 121 may be formed in each of the two side portions, but as shown in FIGS. It is more preferable in terms of structural stability that the upper and lower tension members 130 are formed in the plurality of vertical through holes 131 formed by the 111 and the lower tension member mounting grooves 121, respectively.

본 발명에 의한 구조에서 상부 긴장재 장착홈(111) 및 하부 긴장재 장착홈(121)은 기본적으로 상하방향 긴장재(130)의 정착에 의해, 상부부재(110)와 하부부재(120)를 결합하여 관체(100)를 이루기 위한 것이지만, 기왕에 형성된 홈 구조를 관체(100)와 인접 관체(100a)의 결합에 이용할 수도 있다.In the structure according to the present invention, the upper tension member mounting groove 111 and the lower tension member mounting groove 121 are basically connected to the upper member 110 and the lower member 120 by the fixing of the upper and lower tension members 130, and the tubular body. Although it is for forming (100), the groove structure formed in the past can also be used for the coupling | bonding of the tubular body 100 and the adjacent tubular body 100a.

즉, 도 6 이하에 도시된 바와 같이, 상부 긴장재 장착홈(111) 및 하부 긴장 재 장착홈(121)에는 전후방향 관통공(141)을 형성하고, 이를 통해 전후방향 긴장재(140)를 관통하여 정착하는 경우, 동일한 구성을 다용도로서 효율적으로 활용한다는 측면에서 더욱 바람직한 것이다.That is, as shown in Figure 6 or less, the upper tension member mounting groove 111 and the lower tension member mounting groove 121 is formed in the front and rear through holes 141, through this through the front and rear tension member 140 When fixing, it is more preferable at the point of using the same structure efficiently as versatile.

이는 구체적으로 다음과 같은 여러가지 실시예에 의해 구현될 수 있다.This may be specifically implemented by various embodiments as follows.

첫째, 도 6에 도시된 바와 같이, 관체(100)의 측부에 상부 긴장재 장착홈(111) 및 하부 긴장재 장착홈(121)이 각각 하나씩 형성되는 경우이다.First, as shown in FIG. 6, the upper tension member mounting groove 111 and the lower tension member mounting groove 121 are formed at each side of the tubular body 100.

구조물의 규모가 작은 경우, 각각의 홈(111,121)에 상하방향 긴장재(130) 및 전후방향 긴장재(140) 2개를 모두 정착하는 방식을 사용할 수 있다.When the size of the structure is small, a method of fixing both the vertical tension member 130 and the front and rear tension member 140 in each of the grooves 111 and 121 may be used.

둘째, 도 7에 도시된 바와 같이, 상부 긴장재 장착홈(111) 및 하부 긴장재 장착홈(121)이 양측부에 각각 2개가 형성되는 경우이다.Second, as shown in FIG. 7, two upper tension member mounting grooves 111 and two lower tension member mounting grooves 121 are formed at both sides thereof.

2개의 상부 긴장재 장착홈(111a,111b) 및 하부 긴장재 장착홈(121a,121b) 중 전방의 상부 긴장재 장착홈(111a) 및 하부 긴장재 장착홈(121a)에는 전방을 향하는 전후방향 관통공(141a)이 형성되고, 후방의 상부 긴장재 장착홈(111b) 및 하부 긴장재 장착홈(121b)에는 후방을 향하는 전후방향 관통공(141b)이 형성된다.Of the two upper tension member mounting grooves 111a and 111b and the lower tension member mounting grooves 121a and 121b, the front upper tension member mounting groove 111a and the lower tension member mounting groove 121a are forward and backward through holes 141a facing forward. Is formed, and the front tension member mounting groove 111b and the rear tension member mounting groove 121b at the rear are formed with forward and rearward through holes 141b facing rearward.

따라서 전방의 상부 긴장재 장착홈(111a) 및 하부 긴장재 장착홈(121a)에는 전방을 향하는 전후방향 긴장재(140a) 및 상하방향 긴장재(130)가 정착되고, 후방의 상부 긴장재 장착홈(111b) 및 하부 긴장재 장착홈(121b)에는 후방을 향하는 전후방향 긴장재(140b) 및 상하방향 긴장재(130)가 정착된다.Therefore, the front tension member 140a and the front tension member 140a and the vertical tension member 130 facing forward are fixed to the upper tension member mounting groove 111a and the lower tension member mounting groove 121a at the front, and the upper tension member mounting groove 111b and the lower portion of the rear are fixed. In the tension member mounting groove 121b, the front and rear tension members 140b and the vertical tension members 130 facing rear are fixed.

셋째, 도 8에 도시된 바와 같이, 상부 긴장재 장착홈(111) 및 하부 긴장재 장착홈(121)이 양측부에 각각 3개씩 형성되는 경우이다.Third, as illustrated in FIG. 8, three upper tension member mounting grooves 111 and three lower tension member mounting grooves 121 are formed at both sides.

3개의 상부 긴장재 장착홈(111a,111b,111c) 및 하부 긴장재 장착홈(121a,121b,121c) 중 전방의 상부 긴장재 장착홈(111a) 및 하부 긴장재 장착홈(121a)에는 전방을 향하는 전후방향 관통공(141a)이 형성되어, 전방을 향하는 전후방향 긴장재(140a) 및 상하방향 긴장재(130)가 정착된다.Of the three upper tension member mounting grooves 111a, 111b and 111c and the lower tension member mounting grooves 121a, 121b and 121c, the front upper tension member mounting groove 111a and the lower tension member mounting groove 121a pass forward and backward in the forward direction. The ball 141a is formed, and the front and rear tension member 140a and the vertical tension member 130 facing forward are fixed.

중앙의 상부 긴장재 장착홈(111c) 및 하부 긴장재 장착홈(121c)에는 상하방향 관통공(131)이 형성되어, 상하방향 긴장재(130)만이 정착된다.Upper and lower through holes 131 are formed in the upper tension member mounting groove 111c and the lower tension member mounting groove 121c at the center thereof, so that only the upper and lower tension members 130 are fixed.

후방의 상부 긴장재 장착홈(111b) 및 하부 긴장재 장착홈(121b)에는 후방을 향하는 전후방향 관통공(141b)이 형성되어, 후방을 향하는 전후방향 긴장재(140b) 및 상하방향 긴장재(130)가 정착된다.In the rear upper tension member mounting groove 111b and the lower tension member mounting groove 121b, a front and rear through hole 141b is formed to face the rear, and the front and rear tension member 140b and the vertical tension member 130 facing rear are fixed. do.

이는 규모가 큰 구조의 경우 적합한 구조로서, 프리스트레스 힘을 효율적으로 분배하여 유해한 응력집중을 방지할 수 있다는 장점이 있다.This is a suitable structure in the case of a large structure, there is an advantage that it is possible to effectively distribute the prestress force to prevent harmful stress concentration.

이상은 본 발명에 의해 구현될 수 있는 바람직한 실시예의 일부에 관하여 설명한 것에 불과하므로, 주지된 바와 같이 본 발명의 범위는 위의 실시예에 한정되어 해석되어서는 안 될 것이며, 위에서 설명된 본 발명의 기술적 사상과 그 근본을 함께 하는 기술적 사상은 모두 본 발명의 범위에 포함된다고 할 것이다.Since the above has been described only with respect to some of the preferred embodiments that can be implemented by the present invention, the scope of the present invention, as is well known, should not be construed as limited to the above embodiments, the present invention described above It will be said that both the technical idea and the technical idea which together with the base are included in the scope of the present invention.

도 1은 종래의 관로 구조물의 분해사시도.1 is an exploded perspective view of a conventional pipeline structure.

도 2는 종래의 관로 구조물의 측면도.2 is a side view of a conventional pipeline structure.

도 3 이하는 본 발명의 실시예를 도시한 것으로서,3 or less shows an embodiment of the present invention,

도 3은 PC 관체의 분해사시도.3 is an exploded perspective view of the PC tube;

도 4는 PC 관체의 사시도.4 is a perspective view of a PC tube;

도 5는 PC 관체의 부분사시도.5 is a partial perspective view of a PC tube;

도 6은 관로 구조물의 제1실시예의 측면도.6 is a side view of a first embodiment of a conduit structure;

도 7은 관로 구조물의 제2실시예의 측면도.7 is a side view of a second embodiment of a conduit structure.

도 8은 관로 구조물의 제3실시예의 측면도.8 is a side view of a third embodiment of a pipeline structure.

**도면의 주요부분에 대한 부호의 설명**** Description of the symbols for the main parts of the drawings **

100 : PC 관체 110 : 상부부재100: PC tube 110: upper member

111 : 상부 긴장재 장착홈 120 : 하부부재111: upper tension member mounting groove 120: lower member

121 : 하부 긴장재 장착홈 130 : 상하방향 긴장재121: lower tension member mounting groove 130: vertical tension member

131 : 상하방향 관통공 140 : 전후방향 긴장재131: vertical through hole 140: front and rear tension material

141 : 전후방향 관통공141: front and rear through holes

Claims (8)

측부에 상부 긴장재 장착홈(111)이 형성된 상부부재(110);An upper member 110 having an upper tension member mounting groove 111 formed on a side thereof; 상기 상부부재(110)와의 결합에 의해 관체를 이루도록 형성됨과 아울러, 측부에 하부 긴장재 장착홈(121)이 형성된 하부부재(120);A lower member 120 formed to form a tubular body by coupling with the upper member 110 and a lower tension member mounting groove 121 formed on a side thereof; 상기 상부부재(110) 및 하부부재(120)가 결합한 상태에서, 상기 상부 긴장재 장착홈(111) 및 하부 긴장재 장착홈(121)의 상하방향 관통공(131)을 관통하여 정착된 상하방향 긴장재(130);를In the state in which the upper member 110 and the lower member 120 are coupled, the upper and lower tension members fixed through the upper and lower through holes 131 of the upper tension member mounting groove 111 and the lower tension member mounting groove 121 ( 130); 포함하는 PC 관체(100).PC tube 100 including. 제1항에 있어서,The method of claim 1, 상기 상부부재(110)는 만곡지게 형성되고, 상기 상부 긴장재 장착홈(111)은 상부가 상측으로 개방된 구조인 것을 특징으로 하는 PC 관체(100).The upper member 110 is formed to be curved, the upper tension member mounting groove 111 is a PC tube 100, characterized in that the upper structure is open to the upper side. 제2항에 있어서,The method of claim 2, 상기 상부 긴장재 장착홈(111)의 저면은 편평한 구조인 것을 특징으로 하는 PC 관체(100).PC tube 100, characterized in that the bottom surface of the upper tension member mounting groove 111 is a flat structure. 제1항에 있어서,The method of claim 1, 상기 상부 긴장재 장착홈(111) 및 하부 긴장재 장착홈(121)은 양측부에 각각 복수가 형성되고, 상기 복수의 상부 긴장재 장착홈(111) 및 하부 긴장재 장착홈(121)에 의해 형성된 복수의 상기 상하방향 관통공(131)에는 각각 상기 상하방향 긴장재(130)가 정착된 것을 특징으로 하는 PC 관체(100).The upper tension member mounting groove 111 and the lower tension member mounting groove 121 are each formed in a plurality on both sides, a plurality of the formed by the plurality of upper tension member mounting groove 111 and the lower tension member mounting groove 121 PC pipe 100, characterized in that the vertical tension member 130 is fixed to the vertical through hole 131, respectively. 제1항에 있어서,The method of claim 1, 전후방향 긴장재(140)가 관통하여 결합하도록, 상기 상부 긴장재 장착홈(111) 및 하부 긴장재 장착홈(121)에는 전후방향 관통공(141)이 형성된 것을 특징으로 하는 PC 관체(100).PC tube 100, characterized in that the front tension member mounting groove 111 and the lower tension member mounting groove 121 is formed in the front and rear direction through holes 141 so that the front and rear tension member 140 penetrates and engages. 제5항에 있어서,The method of claim 5, 상기 상부 긴장재 장착홈(111) 및 하부 긴장재 장착홈(121)은 양측부에 각각 2개가 형성되고, The upper tension member mounting groove 111 and the lower tension member mounting groove 121 are formed in each of two sides, 상기 2개의 상부 긴장재 장착홈(111a,111b) 및 하부 긴장재 장착홈(121a,121b) 중 전방의 상부 긴장재 장착홈(111a) 및 하부 긴장재 장착홈(121a)에는 전방을 향하는 상기 전후방향 관통공(141a)이 형성되며, Among the two upper tension member mounting grooves 111a and 111b and the lower tension member mounting grooves 121a and 121b, the front tension member mounting groove 111a and the lower tension member mounting groove 121a at the front face the front and rear direction through holes ( 141a) is formed, 상기 2개의 상부 긴장재 장착홈(111a,111b) 및 하부 긴장재 장착홈(121a,121b) 중 후방의 상부 긴장재 장착홈(111b) 및 하부 긴장재 장착홈(121b)에는 후방을 향하는 상기 전후방향 관통공(141b)이 형성된 것을 특징으로 하는 PC 관체(100).Of the two upper tension member mounting grooves 111a and 111b and the lower tension member mounting grooves 121a and 121b, the rear upper and lower tension member mounting grooves 111b and the lower tension member mounting grooves 121b have rearward and rearward facing holes ( 141b) PC body 100, characterized in that formed. 제5항에 있어서,The method of claim 5, 상기 상부 긴장재 장착홈(111) 및 하부 긴장재 장착홈(121)은 양측부에 각각 3개가 형성되고, The upper tension member mounting groove 111 and the lower tension member mounting groove 121 are formed in each of three sides, 상기 3개의 상부 긴장재 장착홈(111a,111b,111c) 및 하부 긴장재 장착홈(121a,121b,121c) 중 전방의 상부 긴장재 장착홈(111a) 및 하부 긴장재 장착홈(121a)에는 전방을 향하는 상기 전후방향 관통공(141a)이 형성되며, The front and rear of the three upper tension member mounting grooves (111a, 111b, 111c) and the lower tension member mounting grooves (121a, 121b, 121c) in the front upper tension member mounting groove (111a) and the lower tension member mounting groove (121a) toward the front and rear Directional through hole 141a is formed, 상기 3개의 상부 긴장재 장착홈(111a,111b,111c) 및 하부 긴장재 장착홈(121a,121b,121c) 중 중앙의 상부 긴장재 장착홈(111c) 및 하부 긴장재 장착홈(121c)에는 상기 상하방향 관통공(131)이 형성되고,Among the three upper tension member mounting grooves 111a, 111b, and 111c and the lower tension member mounting grooves 121a, 121b, and 121c, the upper tension member mounting groove 111c and the lower tension member mounting groove 121c are formed in the upper and lower direction through holes. 131 is formed, 상기 3개의 상부 긴장재 장착홈(111a,111b,111c) 및 하부 긴장재 장착홈(121a,121b,121c) 중 후방의 상부 긴장재 장착홈(111b) 및 하부 긴장재 장착홈(121b)에는 후방을 향하는 상기 전후방향 관통공(141b)이 형성된 것을 특징으로 하는 PC 관체(100).The front and rear of the three upper tension member mounting grooves (111a, 111b, 111c) and the lower tension member mounting grooves (121a, 121b, 121c) to the rear upper tension member mounting groove (111b) and the lower tension member mounting groove (121b) toward the front and rear PC tube 100, characterized in that the directional through-holes (141b) formed. 제5항 내지 제7항 중 어느 한 항의 PC 관체(100) 복수의 결합에 의해 형성된 관로 구조물로서,As a pipe structure formed by a plurality of coupling of the PC pipe 100 of any one of claims 5 to 7, 상기 PC 관체(100)와 인접하는 상기 PC 관체(100a)가 결합한 상태에서 상기 전후방향 긴장재(140)가 상기 전후방향 관통공(141)을 관통하여 정착된 것을 특징으로 하는 관로 구조물.Pipeline structure, characterized in that the front and rear tension member 140 is fixed through the front and rear through holes (141) in a state in which the PC pipe 100 and the adjacent PC pipe (100a) is coupled.
KR1020080101879A 2008-10-17 2008-10-17 Pc pipe and pipeline structure using the same KR101068919B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105672355A (en) * 2016-03-17 2016-06-15 上海同预建筑科技有限公司 Plate type prefabricated concrete comprehensive pipe gallery
CN105951877A (en) * 2016-06-10 2016-09-21 周瑞华 Totally-prefabricated comprehensive pipe rack

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0398560A (en) * 1989-09-09 1991-04-24 Toa Kogyo Kk Dumpling stuffed with minced pork and mold in its production machine
KR20020022445A (en) * 2000-09-20 2002-03-27 박정규 Precasted culvert

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105672355A (en) * 2016-03-17 2016-06-15 上海同预建筑科技有限公司 Plate type prefabricated concrete comprehensive pipe gallery
CN105951877A (en) * 2016-06-10 2016-09-21 周瑞华 Totally-prefabricated comprehensive pipe rack

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