KR20010025497A - Repair Stuff for Water Leakage Prevention and Repair Method of Tunnel - Google Patents
Repair Stuff for Water Leakage Prevention and Repair Method of Tunnel Download PDFInfo
- Publication number
- KR20010025497A KR20010025497A KR1020000086495A KR20000086495A KR20010025497A KR 20010025497 A KR20010025497 A KR 20010025497A KR 1020000086495 A KR1020000086495 A KR 1020000086495A KR 20000086495 A KR20000086495 A KR 20000086495A KR 20010025497 A KR20010025497 A KR 20010025497A
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- South Korea
- Prior art keywords
- groove
- tunnel
- wall
- repair
- cracks
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 230000002265 prevention Effects 0.000 title 1
- 239000000463 material Substances 0.000 claims abstract description 35
- 238000012856 packing Methods 0.000 claims abstract description 25
- 239000000853 adhesive Substances 0.000 claims abstract description 9
- 230000001070 adhesive effect Effects 0.000 claims abstract description 9
- 238000010276 construction Methods 0.000 description 4
- 238000005336 cracking Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000008602 contraction Effects 0.000 description 3
- 238000004061 bleaching Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000007730 finishing process Methods 0.000 description 2
- 239000003673 groundwater Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000002087 whitening effect Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 210000004885 white matter Anatomy 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/38—Waterproofing; Heat insulating; Soundproofing; Electric insulating
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
- E21D11/105—Transport or application of concrete specially adapted for the lining of tunnels or galleries ; Backfilling the space between main building element and the surrounding rock, e.g. with concrete
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F16/00—Drainage
- E21F16/02—Drainage of tunnels
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
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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
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
Description
본 발명은 터널의 누수방지용 보수재 및 보수공법에 관한 것으로, 특히 터널의 균열부에 누수를 유도하고 균열의 진행을 방지하는 수단과 보수공법에 관한 것이다.The present invention relates to a repair material and a repair method for preventing leakage of a tunnel, and more particularly, to a means and a repair method for inducing a leak in a crack part of a tunnel and preventing the progress of the crack.
일반적으로 터널은 계절의 변화에 따른 신축과 지하수에 의해 내벽에 균열이 발생되기 쉬우며, 균열 발생시 즉시 보수하지 않으면 대형사고로 이어져 막대한 인명과 재산상의 손실이 발생되므로, 세심한 안전관리가 필수적인 대형 구조물이다.In general, tunnels are susceptible to cracks in the inner wall due to new construction and groundwater according to the change of seasons, and if they are not repaired immediately, large tunnels can lead to massive accidents and loss of lives and property. to be.
이러한 터널에 균열 발생시 과거에는 상기 균열부를 깍아낸 다음 콘크리트와 철근으로 메우는 방법이 주로 사용되었으나, 터널 내벽의 신축에 대응하지 못하고 다시 균열이 발생되는 문제로 인해 효과적이지 못했다.In the past, when a crack occurred in the tunnel, a method of cutting the crack part and then filling it with concrete and reinforcing bars was mainly used, but it was not effective due to a problem in that the crack did not correspond to the expansion and contraction of the inner wall of the tunnel.
상기와 같은 문제로 인해 균열부에 경화성 에폭시 수지를 주입하거나 발포수지를 충진하는 방법이 제안되었으나, 이 역시 효과적이지 못해 최근에는 신축력이 우수한 패킹재를 이용하여 보수하는 공법이 제안되어 사용되고 있는데, 이러한 공법은 첨부한 도면 도 1과 같다.Due to the above problems, a method of injecting a curable epoxy resin or filling a foamed resin into cracks has been proposed, but this method is also ineffective, and recently, a method of repairing using a packing material having excellent elasticity has been proposed and used. The construction method is as shown in Figure 1 attached.
즉, 터널의 내벽(100) 균열부(101)에 홈(102)을 형성하고, 이 홈(102)에 신축력이 우수한 패킹재(103)를 설치한 다음, 무수축 콘크리트(104)를 타설하여 마감하는 공정으로 보수가 이루어진다.That is, the groove 102 is formed in the crack portion 101 of the inner wall 100 of the tunnel, and the packing material 103 having excellent elasticity is installed in the groove 102, and then the non-concrete concrete 104 is poured. Repair is done by the finishing process.
그러나 이러한 종래의 보수공법은 단기적으로 누수를 방지하는 효과는 있으나 장기적으로는 누수를 방지하지 못하여, 기존의 균열이 더욱 확대되거나 주변에 새로운 균열이 발생되는 문제가 있다.However, such a conventional repair method has an effect of preventing leakage in the short term, but it does not prevent leakage in the long term, and thus there is a problem in that existing cracks are further expanded or new cracks are generated around.
즉, 상기 패킹재(103)가 평상시나 터널 내벽(100)이 수축될 때에는 홈(102)의 내부를 완전 밀착하여 균열부(101)로 흐르는 물이 터널 내벽(100)으로 흘러나오지 못하도록 적절히 대응하나, 터널 내벽(100)이 신장될 때에는 홈(102)의 벽면과 패킹재(103) 사이에 틈이 발생되는데, 이 틈으로 균열부(101)를 흐르는 물이 흘러나와 터널 내벽(100)에 백태를 발생시키고 균열을 촉진시키며 콘크리트를 탈락시키게 된다.That is, when the packing material 103 is normally used or when the tunnel inner wall 100 is deflated, the packing material 103 may be in close contact with the inside of the groove 102 so that water flowing into the crack 101 may not flow out into the tunnel inner wall 100. However, when the tunnel inner wall 100 is extended, a gap is generated between the wall surface of the groove 102 and the packing material 103. Water flowing through the cracks 101 flows out to the tunnel inner wall 100 through the gap. It generates white matter, promotes cracking and causes concrete to fall off.
또한, 평상시나 터널의 내벽(100)이 수축할 때 균열부(101)로 흐르는 물을 배출시키는 수단이 없어, 시간이 지날수록 내벽(100)에 배압이 증가하고, 그 결과 취약부로 누수되거나 양호한 콘크리트로 침수되어 콘크리트를 부식시키고 새로운 균열을 발생시키는 등 안전에 문제가 있다.In addition, there is no means for discharging the water flowing to the cracks 101 during normal or when the inner wall 100 of the tunnel contracts, and as time passes, the back pressure increases in the inner wall 100, and as a result, leaks or weaknesses occur in the weak part. There is a safety problem, such as flooding the concrete to corrode the concrete and generate new cracks.
본 발명은 상기와 같은 종래의 문제를 해결하기 위해 발명한 것으로, 본 발명의 목적은 균열부로 흐르는 물을 신속히 배출시키는 수단과 터널 내벽의 신축작용에 적절히 대응할 수 있는 수단을 구비하여, 터널 내벽으로 누수되거나 상기 내벽에 균열이 진행되는 것을 방지하는 터널의 누수방지용 보수재 및 보수공법을 제공함에 있다.The present invention has been invented to solve the above-mentioned conventional problems, and an object of the present invention is to provide a tunnel inner wall with means for quickly discharging water flowing into the crack and a means capable of appropriately responding to the stretching action of the tunnel inner wall. The present invention provides a repair material and a repair method for preventing leakage of a tunnel to prevent leakage or cracking of the inner wall.
도 1은 종래 방법에 의해 터널의 균열부가 보수된 상태를 도시한 단면도.1 is a cross-sectional view showing a state in which a crack part of a tunnel is repaired by a conventional method.
도 2는 본 발명에 의해 보수된 터널의 내부를 도시한 사시도.Figure 2 is a perspective view showing the interior of the tunnel repaired by the present invention.
도 3은 본 발명에 의해 터널의 균열부가 보수된 상태를 도시한 단면도.Figure 3 is a cross-sectional view showing a state in which the crack portion of the tunnel repaired by the present invention.
도 4는 본 발명에 의한 유공관이 설치된 상태를 도시한 구성도.Figure 4 is a block diagram showing a state in which the hole pipe according to the present invention is installed.
도 5는 본 발명에 의해 설치된 유공관의 하단이 하수로에 연결된 상태를 도시한 구성도.5 is a configuration diagram showing a state in which the lower end of the perforated tube installed by the present invention is connected to the sewer.
도 6은 본 발명에 의한 유공관의 T형 연결관으로 연결된 상태를 도시한 구성도.Figure 6 is a block diagram showing a state connected to the T-type connecting pipe of the perforated tube according to the present invention.
도 7은 본 발명에 의한 유공관의 Y형 연결관을 연결된 상태를 도시한 구성도.Figure 7 is a block diagram showing a state connected to the Y-shaped connecting pipe of the perforated tube according to the present invention.
도 8은 본 발명에 의한 터널보수 공법의 공정도.8 is a process chart of the tunnel repair method according to the present invention.
*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
10 : 터널 내벽 11 : 균열부 12 : 홈10 tunnel inner wall 11 crack portion 12 groove
13 : 접착제 14 : 유공관 15 : 구멍13: adhesive 14: perforated tube 15: hole
16 : 차수판 17 : 패킹재 18 : 요철부16: order plate 17: packing material 18: uneven portion
19 : 무수축 콘크리트 20 : 배수 파이프 21 : T형 연결관19: non-contraction concrete 20: drainage pipe 21: T-type connecting pipe
22 : Y형 연결관 23 : 하수로 24 : 도로22: Y connector 23: sewer 24: road
25 : 인도25: India
이러한 본 발명은 터널 내벽의 균열부에 형성한 홈에 시공되는 것으로 신축성이 좋은 패킹재와 무수축 콘크리트로 되는 보수재에 있어서, 상기 홈의 내측에 설치되며 다수의 구멍이 형성된 유공관과, 균열부를 흐르는 물이 홈으로 유입되는 것을 방지하는 차수판과, 홈의 폭보다 크며 양측면에 요철부를 형성한 패킹재로 구성되며, 터널의 균열부에 홈을 형성하고 상기 홈의 내벽에 접착제를 도포하는 공정과, 접착제가 도포된 홈의 내측에 위치하며 하단이 하수로에 연결되는 유공관을 설치하는 공정과, 균열부를 흐르는 물이 홈으로 유입되는 것을 방지하는 차수판을 설치하는 공정과, 요철부를 갖는 패킹재를 압축시켜 홈에 삽입 설치하는 공정과 무수축 콘크리트를 타설하여 마감하는 공정으로 됨을 특징으로 한다.The present invention is to be installed in the groove formed in the crack portion of the tunnel inner wall, the flexible packing material and the repair material made of non-condensed concrete, which is installed inside the groove and formed a plurality of holes through the hole and the crack portion And a packing plate which prevents water from flowing into the grooves, and a packing material larger than the width of the grooves and having concave-convex portions formed on both sides, forming grooves in the cracks of the tunnel and applying an adhesive to the inner wall of the grooves; The process of installing a perforated pipe which is located inside the groove to which the adhesive is applied and the lower end is connected to the sewer, and the step of installing the water drain plate to prevent the water flowing through the cracks from flowing into the groove, and the packing material having the uneven portion It is characterized in that it is a process of installing by compressing and inserting into the groove and finishing by pouring non-contraction concrete.
상기와 같은 본 발명은 터널에 발생한 균열의 진행을 방지하고 누수를 억제하는 효과를 가진다.The present invention as described above has the effect of preventing the progress of cracks generated in the tunnel and suppress the leakage.
상기와 같은 본 발명의 구성 및 작용을 첨부한 도면에 의거 상세히 설명하면 다음과 같다.Referring to the configuration and operation of the present invention as described above in detail as follows.
도 2는 본 발명에 의해 보수된 터널의 내부를 도시한 사시도이고, 도 3은 본 발명에 의해 터널의 균열부가 보수된 상태를 도시한 단면도이다.Figure 2 is a perspective view showing the interior of the tunnel repaired by the present invention, Figure 3 is a cross-sectional view showing a state in which the crack portion of the tunnel repaired by the present invention.
상기 도면에서와 같이 본 발명은 터널 내벽(10)의 균열부(11)를 보수하기 위해 상기 균열부(11)에 형성한 홈(12)에 설치되는 보수재는 상기 홈(12)의 내부 벽면에 도포하는 접착제(13)와, 길이재이며 다수의 구멍(15)이 형성된 유공관(14)과, 신축성이 우수하고 화학적 변화가 적은 재질로 된 차수판(16)과, 홈(12)의 내부 벽면과 밀착되며 양측면에 요철부(18)를 형성한 패킹재(17)와, 홈(12)에 타설하여 마감하는 무수축 콘크리트(19)로 구성된다.As shown in the figure, the repairing material installed in the grooves 12 formed in the cracks 11 to repair the cracks 11 of the tunnel inner wall 10 is formed on the inner wall surface of the grooves 12. The adhesive 13 to be applied, the perforated pipe 14 having a length and a plurality of holes 15, the order plate 16 made of a material having excellent elasticity and low chemical change, and the inner wall surface of the groove 12. It consists of a packing material 17 in close contact with the concave-convex portion 18 formed on both sides, and the non-condensed concrete 19 is poured into the groove 12 to finish.
상기 패킹재(17)의 폭은 홈(12)의 내부 폭보다 크게 한다.The width of the packing material 17 is larger than the inner width of the groove 12.
이러한 보수재를 이용하여 터널 내벽(10)의 균열부(11)를 보수하는 공정은 첨부한 도면 도 8에 도시한 바와 같이 터널 내벽(10)의 균열부(11)에 홈(12)을 형성하는 공정(26)과, 홈(12)의 내부 벽면에 접착제(13)를 도포하는 공정(27)과, 홈(12)의 내부에 유공관(14)을 설치하는 공정(28)과, 홈(12)으로 물이 유입되는 것을 방지하는 차수판(16)을 설치하는 공정(29)과, 패킹재(17)를 압축시켜 홈(12)에 삽입 설치하는 공정(30)과, 홈(12)에 무수축 콘크리트(19)를 타설하여 마감하는 공정(31)으로 되는데, 상기 공정을 구체적으로 설명하면 다음과 같다.The process of repairing the crack 11 of the tunnel inner wall 10 using such a repair material is to form the groove 12 in the crack 11 of the tunnel inner wall 10 as shown in FIG. 8. Process 26, the process 27 of apply | coating adhesive 13 to the inner wall surface of the groove 12, the process 28 of installing the perforated pipe 14 in the inside of the groove 12, and the groove 12 In the step (29) for installing the order plate 16 to prevent water from flowing into the step, the step (30) for compressing the packing material 17 is inserted into the groove (12), and in the groove (12) The non-condensed concrete 19 is poured into the finishing process 31, which will be described in detail as follows.
터널 내벽(10)에 첨부한 도면 도 3에서 점선으로 표시한 부분과 같이 균열이 발생되거나 백화현상이 발견되면, 즉시 상기 균열부(11) 또는 백화현상이 나타난 부분을 깍아내어 홈(12)을 형성하고, 상기 홈의 내측 벽면에 접착제(13)를 도포한다.If cracks or bleaching are found as shown in the dotted line in FIG. 3 attached to the tunnel inner wall 10, immediately cut off the cracks 11 or the bleaching part and open the grooves 12. And an adhesive 13 is applied to the inner wall surface of the groove.
이후, 홈(12)의 내측 즉, 홈(12)과 균열부(11)가 만나는 지점에 유공관(14)을 설치하는데, 이 유공관(14)의 하단은 첨부한 도면 도 4 및 도 5에서 도시한 바와 같이 배수파이프(20)를 결합시켜 하수로(23)에 연결되도록 하고, 균열부(11)가 여러 갈래로 형성된 경우에는 첨부한 도면 도 6 및 도 7에서 도시한 바와 같이 T형 연결관(21) 또는 Y형 연결관(22)으로 연결하여 여러 갈래의 균열부(11) 모두에 유공관(14)이 설치되도록 한다.Thereafter, the hole 12 is installed inside the groove 12, that is, at the point where the groove 12 and the crack 11 meet, and the lower end of the hole 14 is shown in FIGS. 4 and 5. As described above, when the drain pipe 20 is coupled to the sewer 23 and the crack part 11 is formed in several branches, the T-type connecting pipe as shown in FIGS. 6 and 7 is attached. It is connected to the 21 or Y-shaped connection pipe 22 so that the hole pipe 14 is installed in all the cracks 11 of the various branches.
유공관(14)이 설치되면, 그 다음 공정으로 신축성이 좋고 화학적 변화가 적은 재질로 된 차수판(16)을 설치하는데, 이 차수판(16)은 균열부(11)로 흐르는 물이 홈(12)으로 유입되는 것을 방지하기 위한 것으로, 홈(12)으로부터 유공관(14)과 균열부(11)가 격리되도록 설치한다.When the perforated pipe 14 is installed, the next step is to install the order plate 16 made of a material having a good elasticity and less chemical change, the water plate 16 is a groove 12 In order to prevent the flow into the ()), it is installed so that the hole pipe 14 and the crack 11 is isolated from the groove (12).
상기 공정까지는 물이 벽체에 흐르는 상태에서 작업이 진행되는 습식공정이다.Up to the step is a wet process in which the work proceeds in a state where water flows through the wall.
상기 과정이 끝나면 차수판(16)에 의해 물이 홈으로 유입되지 않기 때문에, 이후의 공정은 물이 없는 상태에서 작업이 진행되는 건식공정이다.Since the water is not introduced into the groove by the order plate 16 after the process is completed, the subsequent process is a dry process in which the operation is performed in the absence of water.
건식공정의 첫 번째 공정은 패킹재(17)를 홈(12)에 설치하는 공정인데, 상기 패킹재(17)의 폭은 홈(12)의 폭보다 크기 때문에 압축시켜 삽입 설치하고, 그 다음 공정으로 무수축 콘크리트(19)를 홈(12)에 타설하여 마감한다.The first step of the dry process is to install the packing material 17 in the groove 12. Since the width of the packing material 17 is larger than the width of the groove 12, it is compressed and inserted and then installed. The non-condensed concrete 19 is poured into the grooves 12 to finish.
이러한 과정에 의해 완료된 터널 내벽(10)의 보수효과는 단기는 물론 장기에도 우수한 효과를 갖는다.The repair effect of the tunnel inner wall 10 completed by this process has an excellent effect in the short term as well as the long term.
즉, 균열부(11)를 흐르는 물은 유공관(14)의 구멍(15)을 통해 상기 유공관(14)으로 유입되어 하수로(23)로 빠져나가기 때문에, 균열부(11)에 고이지 않는다.That is, since the water flowing through the cracks 11 flows into the hole pipes 14 through the holes 15 of the hole pipes 14 and exits into the sewers 23, they do not accumulate in the cracks 11.
따라서, 추가적인 균열이나 백태현상이 발생되지 않고, 다른 곳으로 침수되어 새로운 균열이나 백태현상을 유발하지도 않는다.Therefore, no additional cracking or whitening occurs, nor is it submerged and causing new cracking or whitening.
또한, 패킹재(17)가 압축된 상태로 홈(12)에 삽입 설치되어 있기 태문에, 터널 내벽(10)이 계절변화에 따라 신장과 수축을 반복하여도 적절히 대응할 수 있고, 차수판(16)과 패킹재(17)의 요철부(18)에 의해 균열부(11)의 물이 홈(12)으로 유입되는 것을 완벽하게 차단할 수 있다.In addition, since the packing material 17 is inserted into the groove 12 in a compressed state, even if the tunnel inner wall 10 is repeatedly stretched and contracted according to the seasonal change, the order plate 16 ) And the concave-convex portion 18 of the packing material 17 can completely block the flow of water in the cracks 11 into the grooves 12.
즉, 터널 내벽(10)이 수축될 때에는 압축상태로 설치된 패킹재(17)가 더욱 압축되고, 신장될 때에는 패킹재(17)의 압축상태가 어느 정도 풀어질 뿐이어서, 패킹재(17)의 측면과 홈(12)의 내부 벽면이 강한 힘으로 밀착되는 상태에는 변화가 없으며, 균열부(11)로 흐르는 물의 양이 많아진다 하더라도 차수판(16)이 물의 유입을 차단하고 요철부(18)가 홈(12)의 내부 벽면을 타고 유입되는 수분을 차단하기 때문에, 보수공사가 된 주변에는 항상 건조한 상태가 유지된다.That is, when the tunnel inner wall 10 is contracted, the packing material 17 installed in a compressed state is further compressed, and when the tunnel inner wall 10 is expanded, the compressed state of the packing material 17 is only released to some extent, so that the packing material 17 There is no change in the state in which the side and the inner wall of the groove 12 is in close contact with a strong force, even if the amount of water flowing into the crack 11 increases, the order plate 16 blocks the inflow of water and the uneven portion 18 Since the water blocks the water flowing into the inner wall of the groove 12, the dry state is always maintained around the renovation.
상기에서는 터널의 균열 보수에 관하여 설명하였으나, 지하차도 등과 같이 지하구조물의 벽체에 지하수로 인해 균열이 발생하여도 본 발명에 의해 효과적으로 보수할 수 있다.Although the crack repair of the tunnel has been described above, even if a crack occurs due to the groundwater in the wall of the underground structure such as an underground road, it can be effectively repaired by the present invention.
본 발명은 상기한 바와 같이 누수로 인해 발생한 터널의 결함을 보수하는데 사용되는 보수재와 보수방법에 관한 것으로, 터널 결함의 원인인 물을 신속하게 하수로로 보내고 터널 내벽의 신축에 효과적으로 대응할 수 있어, 터널 내벽의 균열이나 백태현상이 진행되는 것을 방지하는 것은 물론, 균열부의 주변이 침수되어 새로운 균열이나 백태현상이 발생되는 것을 방지하는 효과가 있으며, 본 발명을 터널 시공단계에서 죠인트로 설치할 경우에는 균열과 백태현상을 예방하는 효과가 있다.The present invention relates to a repair material and a repair method used to repair a tunnel defect caused by a leak as described above, and can quickly send water, which is the cause of a tunnel defect, to a sewer and effectively cope with the construction of a tunnel inner wall. In addition to preventing the progress of cracks and white phenomena of the inner wall, it is also effective to prevent the occurrence of new cracks or white phenomena due to the flooding of the periphery of the cracks, when the present invention is installed as a joint in the tunnel construction step It is effective in preventing white phenomena.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2000-0086495A KR100378208B1 (en) | 2000-12-30 | 2000-12-30 | Repair Stuff for Water Leakage Prevention and Repair Method of Tunnel |
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| Application Number | Priority Date | Filing Date | Title |
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| KR10-2000-0086495A KR100378208B1 (en) | 2000-12-30 | 2000-12-30 | Repair Stuff for Water Leakage Prevention and Repair Method of Tunnel |
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| KR20010025497A true KR20010025497A (en) | 2001-04-06 |
| KR100378208B1 KR100378208B1 (en) | 2003-03-29 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101065263B1 (en) * | 2009-06-18 | 2011-09-16 | 한국건설기술연구원 | Drain Apparatus and Method for Concrete Lining in Tunnel |
| CN107587434A (en) * | 2017-10-16 | 2018-01-16 | 中交路桥建设有限公司 | Culvert of reinforced concrete percolating water prevention and disposition method |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101005581B1 (en) * | 2010-03-09 | 2011-01-06 | 손홍창 | Expansion joint structure for tunnel |
| KR200461508Y1 (en) | 2010-12-17 | 2012-07-19 | 평산에스아이 주식회사 | Tunnel structure using corrugated multi plate with waterproof plate |
-
2000
- 2000-12-30 KR KR10-2000-0086495A patent/KR100378208B1/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101065263B1 (en) * | 2009-06-18 | 2011-09-16 | 한국건설기술연구원 | Drain Apparatus and Method for Concrete Lining in Tunnel |
| CN107587434A (en) * | 2017-10-16 | 2018-01-16 | 中交路桥建设有限公司 | Culvert of reinforced concrete percolating water prevention and disposition method |
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| KR100378208B1 (en) | 2003-03-29 |
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