KR100441593B1 - Construction method using tube form water pipe for drying acceleration in soft ground of dredging soil and tube form water pipe - Google Patents

Construction method using tube form water pipe for drying acceleration in soft ground of dredging soil and tube form water pipe Download PDF

Info

Publication number
KR100441593B1
KR100441593B1 KR10-2001-0065073A KR20010065073A KR100441593B1 KR 100441593 B1 KR100441593 B1 KR 100441593B1 KR 20010065073 A KR20010065073 A KR 20010065073A KR 100441593 B1 KR100441593 B1 KR 100441593B1
Authority
KR
South Korea
Prior art keywords
tubular
drainage
soft ground
drain pipe
hose
Prior art date
Application number
KR10-2001-0065073A
Other languages
Korean (ko)
Other versions
KR20010104411A (en
Inventor
송기현
Original Assignee
주식회사 세일종합기술공사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 세일종합기술공사 filed Critical 주식회사 세일종합기술공사
Priority to KR10-2001-0065073A priority Critical patent/KR100441593B1/en
Publication of KR20010104411A publication Critical patent/KR20010104411A/en
Application granted granted Critical
Publication of KR100441593B1 publication Critical patent/KR100441593B1/en

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D3/00Improving or preserving soil or rock, e.g. preserving permafrost soil
    • E02D3/02Improving by compacting
    • E02D3/10Improving by compacting by watering, draining, de-aerating or blasting, e.g. by installing sand or wick drains
    • E02D3/103Improving by compacting by watering, draining, de-aerating or blasting, e.g. by installing sand or wick drains by installing wick drains or sand bags
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2200/00Geometrical or physical properties
    • E02D2200/16Shapes
    • E02D2200/1607Shapes round, e.g. circle
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2300/00Materials
    • E02D2300/0026Metals
    • E02D2300/0029Steel; Iron

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Agronomy & Crop Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

본 발명은 간석지(干潟地)나 해안, 늪지대등의 수분이 많이 함유된 준설토 연약지반(2)의 탈수촉진을 위하여 시공설치되고 있는 수직배수관과 수평배수관을,유연하고 질긴 우레탄시트나 비닐시트를 재질로한 튜브형 통체(10)의 둘레부에 다수의 배수구멍(12)을 중앙배수로(11)와 연통되도록 설치하여 둘레부를 배수성이 양호한 부직포(6)로서 둘러씌워 결합시킨 구성의 튜브형 배수관(1)으로 하여 시공설치 할 수 있도록 제안된 튜브형 배수관을 이용한 준설토 연약지반의 탈수촉진을 위한 시공법 및 튜브형 배수관에 관한 것으로, 제작비용을 적게 하며 유연하고 질긴 안정성에 의하여 사용시에 운반 및 취급이 용이하여 시공설치 작업을 간편하게 하여 공사기간을 단축할 수 있으며 시공후에도 끊기거나 변형되는 일이 없이 탈수작용을 원활하게 함으로써 경제성을 높일 수 있도록 한 것임.The present invention is a vertical drainage pipe and a horizontal drainage pipe installed for the promotion of dehydration of the dredged soil soft ground (2) containing a lot of water such as tideland, coastal, swampy areas, flexible and tough urethane sheet or vinyl sheet Tubular drainage pipe 1 having a configuration in which a plurality of drainage holes 12 are formed in communication with the central drainage passage 11 at the periphery of the tubular tubular body 10 made of material, and the periphery is enclosed and joined as a non-woven fabric 6 having good drainage. The construction method and tubular drain pipe for the dehydration promotion of the soft ground of dredged soil using the tubular drain pipe proposed to be installed and installed. By simplifying installation work, the construction period can be shortened and dehydration can be performed smoothly without being cut or deformed after construction. It is intended to increase economics.

Description

튜브형 배수관을 이용한 준설토 연약지반의 탈수 촉진을 위한 시공법 및 튜브형 배수관{CONSTRUCTION METHOD USING TUBE FORM WATER PIPE FOR DRYING ACCELERATION IN SOFT GROUND OF DREDGING SOIL AND TUBE FORM WATER PIPE}CONSTRUCTION METHOD USING TUBE FORM WATER PIPE FOR DRYING ACCELERATION IN SOFT GROUND OF DREDGING SOIL AND TUBE FORM WATER PIPE}

본 발명은 간석지(干潟地)나 해안 및 늪지대 등, 특히 수분이 많이 함유된 준설토 연약지반의 탈수 촉진을 위하여 시공설치 되고 있는 수직배수관과 수평배수관을 튜브형 배수관으로 하여 시공설치할 수 있도록 제안된 튜브형 배수관(인프레이티드드레인)을 이용한 준설토 연약지반의 탈수촉진을위한 시공법 및 튜브형 배수관에 관한 것으로, 제작비용을 적게 하며 사용시에 운반 및 취급을 용이하게 하여 시공설치 작업을 간편하게 할 수 있도록 함으로써 경제성을 높일 수 있도록 한 것이다.The present invention is a tubular drain pipe proposed to be installed by installing vertical drainage pipes and horizontal drainage pipes installed in order to promote dehydration of soft grounds containing dredged soils, such as tideland, coastal and swampy areas, in particular. It is a construction method and tube-type drainage pipe for promoting dehydration of soft ground of dredged soil using (Infrared Drain) .It is possible to increase the economical efficiency by making the installation and installation work easier by reducing the production cost and facilitating transport and handling during use. It would be.

종래 준설토 연약지반이나 간석지·해안·늪지대등의 수분이 많이 함유된 점성토 연약지반을 탈수하기 위하여 수직배수관이나 수평배수관이 되도록 시공설치 하고 있는 플라스틱보드드레인(페이퍼드레인)은 통수단면이 고르지 못하여 횡방향의 토압으로 통수단면이 축소되어 흐름저항(웰레지스턴스)이 많이 걸리고, 굴곡될 경우 유로가 차단되어 압밀탈수 기능을 원활하게 발휘할 수 없는 결점이 있었다.The plastic board drain (paper drain), which is installed to be a vertical drainage pipe or a horizontal drainage pipe for dewatering the viscous soil soft ground containing a lot of moisture such as dredged soil soft ground or tideland, coast, swamp, etc. The flow pressure (well resistance) is reduced due to the earth pressure, and the flow path is blocked when it is bent, and the consolidation dehydration function cannot be smoothly performed.

또한, 유공연성주름관에 있어서는 견고성이나 탈수성은 양호하지만 제작비용이 많이 소요됨에 따라 제품의 가격이 높아지는 결점 및 제품이 무겁고 절단작업이 용이하지 못하여 사용시에 운반 및 취급이 번거로운 결점이 있었다.In addition, in the flexible flexible pipes, the rigidity or dehydration is good, but the manufacturing cost is high, and there are disadvantages in that the price of the product is high and the product is heavy and the cutting work is not easy, and thus the inconvenience of carrying and handling is difficult.

본 발명은 종래의 결점을 해결하기 위하여 공기를 밀폐되도록 주입시켜 형성한 통형튜브의 외주면으로, 중앙 배수로와 연통되도록 다수의 배수구멍을 뚫어 설치한 통형튜브의 둘레부에 여과성이 양호한 부직포를 둘러 씌워 결합시킴으로써 형성되어지는 구조의 튜브형 배수관을 준설토 연약지반의 지중으로 수직배수관과 수평배수관이 되도록 시공한 다음, 배수층과 성토흙을 층설함으로써 본 발명의 시공설치 작업을 완료할 수 있도록 한 튜브형 배수관을 이용한 준설토 연약지반의 탈수촉진을위한 시공법 및 튜브형 배수관에 관한 것으로, 제작비용을 적게 하여 저렴하게 공급할 수 있도록 함과, 사용시에 운반 및 취급을 용이하게 하여 시공설치작업을 간편하게 함으로써 시공설치 비용을 최소화하여 경제성을 높일 수 있도록 함에 목적이 있다.The present invention is the outer circumferential surface of the tubular tube formed by injecting air sealed to solve the conventional drawbacks, the non-woven fabric with good filterability around the tubular tube installed through a plurality of drain holes to communicate with the central drainage Construct the tubular drain pipe of the structure formed by combining so that the vertical drainage pipe and the horizontal drainage pipe into the ground of the dredged soil of soft ground, and then laying the drainage layer and the clay soil to use the tubular drainage pipe to complete the construction installation work of the present invention. It relates to the construction method and tube type drainage pipe to promote the dehydration of dredged soft ground, and to minimize the installation and installation cost by simplifying the installation and installation by making it easy to transport and handle with low production cost. The purpose is to improve economics.

도1 은 본 발명의 시공상태에서 튜브형 배수관의 요부를 절개하여 보인 사시도.1 is a perspective view showing the main portion of the tubular drain pipe cut in the construction state of the present invention.

도2 는 본 발명의 시공 과정 상태의 단면도.2 is a cross-sectional view of the construction process state of the present invention.

도3 은 본 발명의 시공설치를 완료한 상태의 단면도.Figure 3 is a cross-sectional view of the completed installation of the present invention.

도4 는 본 발명의 튜브형 배수관의 일부를 절개하여 보인 정면도.Figure 4 is a front view showing a part of the tubular drain pipe cut out of the present invention.

도5 는 도4의 정단면도.5 is a front sectional view of FIG.

도6 은 도4의 평단면도.6 is a plan sectional view of FIG.

도7 은 본 발명의 튜브형 배수관의 제1실시예를 일부 절개하여 보인 정면도.Figure 7 is a front view showing a partial cut away the first embodiment of the tubular drain pipe of the present invention.

도8 은 도7 의 정단면도.8 is a front sectional view of FIG.

도9 는 도7 의 평단면도.9 is a plan sectional view of FIG.

도10 은 본 발명의 튜브형 배수관의 제2실시예를 일부절개하여 보인 정면도.Figure 10 is a front view showing a partially cut away the second embodiment of the tubular drain pipe of the present invention.

도11 은 도10 의 정단면도.FIG. 11 is a front sectional view of FIG. 10; FIG.

도12 는 도10의 평단면도.12 is a cross sectional plan view of FIG.

※ 도면의 주요 부분에 대한 부호의 설명※ Explanation of codes for main parts of drawing

1,1a: 튜브형 배수관 1b: 호스형 배수관1,1a: tubular drain pipe 1b: hosed drain pipe

2: 준설토 연약지반 3: 튜브형 수직 배수관2: dredge soil soft ground 3: tubular vertical drainage pipe

3a: 튜브형 돌출 배수관 4: 강관3a: tubular protruding drain pipe 4: steel pipe

5: 배수층 6: 튜브형 수평 배수관5: drainage layer 6: tubular horizontal drainage pipe

7: 성토흙 8: 내주벽7: Earthen soil 8: Inner wall

9: 외주벽 10: 튜브형 통체9: outer wall 10: tubular cylinder

10a: 호스형 튜브통체 10b: 호스형 통체10a: hose type tube body 10b: hose type tube body

11: 중앙배수로 12: 배수구멍11: central drainage 12: drainage hole

13,13a,13b: 부직포 14,14a: 밀폐공간부13, 13a, 13b: nonwoven fabric 14, 14a: airtight space

15,15a: 칸막이 16,16a: 마디형 튜브15,15a: partition 16,16a: nodal tube

17,17a: 돌기형 튜브 18,18a: 둘레 배수로17,17a: projection tube 18,18a: circumferential drainage

19: 터진 공간부19: exploded space

이와 같은 본 발명을 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.When the present invention as described in detail by the accompanying drawings as follows.

도1 내지 도3은 본 발명의 시공상태의 사시도와 시공과정 및 시공설치를 완료한 상태의 사시도 및 단면도로써, 유연성이 양호하고 질긴 우레탄시트나 비닐시트를 재질로 한 튜브형 배수관(1)을 준설토 연약지반(2)의 여건 즉, 수분함유량의 정도에 따라 적정깊이와 적정간격으로 본 발명의 제품의 튜브형 배수관(1)을 통상의 강관(4)을 이용하여 튜브형 수직배수관(3)이 되도록 시공하되, 이때 준설토 연약지반(2)의 표면부로 튜브형 배수관(1)의 상부를 다소 돌출시켜 튜브형 돌출배수관(3a)이 되도록 시공하며, 튜브형 돌출배수관(3a)이 돌설된 준설토 연약지반(2) 의 상부로는 배수성이 양호한 모래등으로 배수층(5)을 적층하면서 튜브형 배수관(1)을 수평배수관이 되는 튜브형 수평배수관(6)이 되도록 설치한 다음, 배수층(5)의 상부로는 적정압이 작용하도록 성토흙(7)을 적층하여 줌으로써 본 발명의 시공설치 작업이 완료된다.1 to 3 is a perspective view and a cross-sectional view of the construction state and the construction process and the installation of the completed state of the present invention, a dredged soil tubular drain pipe (1) made of a flexible and tough urethane sheet or vinyl sheet material According to the condition of the soft ground (2), that is, the tubular drain pipe (1) of the product of the present invention is constructed to be a tubular vertical drain pipe (3) by using a conventional steel pipe (4) at a suitable depth and a suitable interval according to the degree of moisture content. At this time, the upper part of the tubular drain pipe (1) to the surface portion of the dredged soil soft ground (2) to be constructed so that the tubular protrusion drainage pipe (3a), the tubular protrusion drainage pipe (3a) of the dredged soil soft ground (2) The tubular drainage pipe 1 is installed to be a tubular horizontal drainage pipe 6, which becomes a horizontal drainage pipe, while the drainage layer 5 is stacked with sand and the like having good drainage at the upper part. To By giving laminating toheul 7 the construction works of the present invention is completed.

도4 내지 도6 은 본 발명의 수직배수관 및 수평배수관이 되도록 시공설치하는 튜브형 배수관(1)의 일부를 절개하여 보인 정면도와 정단면도 및 평단면도로써 둘레부에 내주벽(8)과 외주벽(9)이 되는 이중벽의 내부에 공기를 주입하여 밀폐시킨 튜브형 통체(10)로 형성하여 중앙부는 호스형으로 관통되는 중앙배수로(11)가 되도록 형성하되, 상기 튜브형 통체(10)를 형성하는 이중벽의 내.외주벽(8)(9)을 관통하여 다수의 배수구멍(12)을뚫어 상기 중앙배수로(11)와 연통되도록 설치한 다음, 튜브형 통체(10)의 둘레부를 여과성이 양호한 부직포(13)로 둘러 씌움으로써 상기 부직포(13)의 내부가 되는 튜브형 통체(10)의 내.외주벽(8)(9)을 관통하여 뚫어 설치한 다수의 배수구멍(12)이 중앙배수로(11)와 연통되는 튜브형 배수관(1)이 되는 것이다.4 to 6 is a front view and a front sectional view and a planar cross-sectional view of a portion of the tubular drain pipe 1 installed to be installed so as to be a vertical drain pipe and a horizontal drain pipe of the present invention, the inner circumferential wall 8 and the outer circumferential wall ( 9) is formed of a tubular cylinder (10) sealed by injecting air into the inside of the double wall to be formed so that the central portion is formed to be a central drainage passage (11) penetrated in the hose type, the double wall of forming the tubular cylinder (10) The inner and outer circumferential wall (8) (9) is installed through a plurality of drainage holes (12) to communicate with the central drainage passage 11, and then the circumferential portion of the tubular cylinder (10) having good filterability nonwoven fabric 13 A plurality of drainage holes 12 formed through the inner and outer circumferential walls 8 and 9 of the tubular cylinder 10 to be the inside of the nonwoven fabric 13 by communicating with the central drainage passage 11 communicate with the central drainage passage 11. It is to be a tubular drain pipe (1).

이때, 튜브형 통체(10)의 내.외주벽(8)(9)을 관통하여 뚫어 설치한 다수의 배수구멍(11)의 둘레부가 되는 튜브형 통체(10)의 내부는 공기를 주입시킨 밀폐공간부(14)로써 상기 밀폐공간부(14)의 내부는 적정 간격마다 칸막이(15)를 설치하여 마디형 튜브(16)가 되도록 형성하며, 상기 마디형 튜브(16)는 길이로 반복연속하여 형성한다.At this time, the inside of the tubular cylinder 10, which is a circumference of the plurality of drainage holes 11 formed through the inner and outer circumferential walls 8 and 9 of the tubular cylinder 10, is provided with a sealed space in which air is injected. 14, the inside of the sealed space 14 is formed so that the partitions 15 are installed at appropriate intervals so as to be a nodular tube 16, and the nodular tube 16 is formed continuously and repeatedly in length. .

도7 내지 도9 는 본 발명의 튜브형 배수관(1a)의 제1실시예를 일부절개하여 보인 정면도와 정단면도 및 평단면도로써 호스형으로 관통되는 중앙배수로(11)의 일정한 간격마다 칸막이(14a)를 형성시켜 공기를 주입함으로써 밀폐공간부(14a)를 형성하는 마디형 튜브(16a)를 반복연속하여 호스형 튜브통체(10a)를 형성하며, 상기 호스형 튜브통체(10a)의 외주면으로는 다수의 돌기형 튜브(17)를 돌설시켜 돌기형 튜브(17)의 둘레부를 여과성이 양호한 부직포(13a)로 둘러 씌움으로써 상기 부직포(13a)의 내부가 되는 돌기형 튜브(17)의 사이가 서로 연통되어 둘레 배수로(18)가 형성되어지는 튜브형 배수관(1a)이 되는 것이다.7 to 9 are partitions 14a at regular intervals of the central drainage passage 11 which penetrates into the hose shape with a front view, a front sectional view, and a planar sectional view showing a partial cutaway of the first embodiment of the tubular drain pipe 1a of the present invention. Forming a hose-shaped tube body (10a) by continuously forming the tube-like tube (16a) forming the closed space portion (14a) by forming a plurality of, as the outer peripheral surface of the hose-type tube cylinder (10a) The projection tube 17 is formed so as to surround the periphery of the projection tube 17 with a non-woven fabric 13a having good filterability, so that the projection tubes 17 inside the nonwoven fabric 13a communicate with each other. It becomes the tubular drain pipe 1a in which the circumferential drainage path 18 is formed.

도10 내지 도12 는 본 발명의 튜브형 배수관(1b)의 제2실시예를 일부절개하여 보인 정면도와 정단면도 및 평단면도로서 내부가 길이로 연통되어 터진 공간부(19)를 형성하는 호스형 통체(10b)의 외주면으로 다수의 돌기형 튜브(17a)를 돌설하여 돌기형 튜브(17a)의 둘레부를 부직포(13b)로 둘러 씌움으로써 상기 부직포(13b)의 내부가 되는 돌기형 튜브(17a)의 사이가 서로 연통되어 둘레 배수로(18a)가 형성되어지는 호스형 배수관(1b)이 되는 것이다.10 to 12 are a front view, a front sectional view, and a planar cross-sectional view, partially cut away, illustrating a second embodiment of the tubular drain pipe 1b of the present invention, in which a hose-like cylinder is formed in which a space portion 19 is formed in communication with a length thereof. Of the protruding tube 17a which becomes the inside of the nonwoven fabric 13b by protruding a plurality of the protruding tubes 17a to the outer circumferential surface of the 10b and covering the circumference of the protruding tube 17a with the nonwoven fabric 13b. The hose-like drainage pipe 1b in which the circumferential drainage path 18a is formed in communication with each other is formed.

상기 호스형 통체(10b)는 다소 두껍게 하여 견고성을 강조하였다.The hose-like cylinder 10b was made slightly thick to emphasize the robustness.

도면 중 미설명부호 20은 준설토 연약지반(2)의 표면부에 시공장비의 진입을 위하여 깔아 설치하는 매트, 21은 강관(4)의 하단부에 유설시킨 개폐구, 20는 배출수, 23은 배출수(22)의 담수로를 표시한 것이다.In the drawings, reference numeral 20 denotes a mat installed on the surface of the dredged soil soft ground to enter the construction equipment, 21 is an opening / closing hole installed at the lower end of the steel pipe 4, 20 is discharged water, 23 is discharged water (22 ) Is a freshwater channel.

이와 같은 본 발명은 경사가 완만한 해안의 간석지(干潟地) 또는 간석지에 제방을 쌓고 준설토를 채워 놓음으로써 형성되는 준설토 연약지반(2)의 내부에 함유되어 있는 물의 탈수를 촉진하기 위하여 본 발명의 튜브형 배수관(1)(1a)이나 호스형 배수관(1b)을 상기의 준설토 연약지반(2)의 내부에 시공설치하게 되는데, 이때 튜브형 배수관(1)(1a)이나 호스형 배수관(1b)은 두루마리형으로 준비하거나 또는 준설토 연약지반(2)의 현장 여건에 따라 적절한 길이로 미리 절단하여 준비할 수도 있다.The present invention as described above is to promote the dewatering of water contained in the dredged soil soft ground (2) formed by stacking the dike in the coastal or tidal flat of the coast with gentle slope The tubular drain pipe (1) (1a) or the hose-type drain pipe (1b) is installed inside the dredged soil soft ground (2), wherein the tubular drain pipe (1) (1a) or hose-type drain pipe (1b) is rolled It may be prepared in a mold or may be prepared by cutting in advance to an appropriate length depending on the site conditions of the dredged soft ground (2).

이와 같이 준비된 튜브형 배수관(1)(1a)이나 호스형 배수관(1b)을 통상의 강관(4)내부의 하단부까지 끼워 넣은 상태의 강관(4)을 준설토 연약지반(2)의 깊이로 박아 넣은 다음, 강관(4)만 빼내줌으로써 튜브형 배수관(1)(1a)이나 호스형 배수관(1b)은 준설토 연약지반(2)의 내부에서 튜브형 수직배수관(3)으로써 간편하게 시공되는 것이다.The steel pipe 4 with the tubular drain pipe 1 (1a) or the hose type drain pipe 1b prepared in this manner is inserted to the lower end of the inside of the ordinary steel pipe 4, and then driven into the depth of the dredged soil soft ground (2). By removing only the steel pipe 4, the tubular drain pipe 1, 1a or the hose drain pipe 1b is simply constructed as a tubular vertical drain pipe 3 inside the dredged soft ground 2.

상기 강관(4)은 그 하단부에 원추형 구조로 설치된 개폐구(21)에 의하여 준설토 연약지반(2)의 내부 깊이로 용이하게 박아 들어갈 수 있으며, 또한 빼낼때는 경첩으로 유설된 상태의 개폐구(21)가 강관(4)의 내부에 끼워 넣어진 튜브형 배수관(1)(1a)이나 호스형 배수관(1b)의 하단부에 의하여 확개되어 용이하게 빼내지게 된다.The steel pipe (4) can be easily driven into the inner depth of the dredged soil soft ground (2) by the opening and closing hole 21 is installed in a conical structure at the lower end, and the opening and closing hole (21) of the hinged state is removed when pulling out It is expanded by the lower end of the tubular drain pipe (1) (1a) or the hose-type drain pipe (1b) sandwiched inside the steel pipe (4) and can be easily taken out.

이와 같은 시공작업에 의하여 준설토 연약지반(2)의 표면부로 튜브형 돌출배수관(3a)이 돌설되어지도록 시공하면서 튜브형 수직배수관(3)의 시공작업을 완료한 준설토 연약지반(2)의 표면부로 배수성이 양호한 모래등을 적층함과 동시에 튜브형 배수관(1)(1a)이나 호스형 배수관(1b)을 튜브형 수평배수관(6)이 되도록 설치하면서 배수층(5)을 형성한 다음, 배수층(5)의 상부로 성토흙(7)을 적층함으로써 본 발명의 시공설치작업을 완료하게된다.The construction of the tubular vertical drainage pipe 3 completes the construction of the tubular vertical drainage pipe 3 while the tubular protrusion drainage pipe 3a protrudes into the surface portion of the dredged soil soft ground by such a construction work. The drainage layer 5 is formed while the tubular drainage pipe 1, 1a or the hose type drainage pipe 1b is formed to be a tubular horizontal drainage pipe 6 while laminating good sand, etc., and then the upper portion of the drainage layer 5 By stacking the soil soil (7) to complete the construction installation work of the present invention.

이와 같은 본 발명은 준설토 연약지반(2)의 내부에 함유된 물이 튜브형 배수관(1)(1a)이나 호스형 배수관(1b)의 둘레부에 둘러씌워진 부직포(13)(13a)(13b)를 통하여 중앙배수로(11)와 연통되어 뚫어 설치된 다수의 배수구멍(12) 및 둘레배수로(18)(18a)를 형성하는 다수의 돌기형 튜브(17)(17a)의 사이로 유입되어 배수층(5)과 튜브형 수평배수관(6)을 통하여 배출수(22)로써 담수로(23)에 유출되면서 탈수작용을 하게 된다.In the present invention, the water contained in the soft dredged soil 2 is surrounded by a nonwoven fabric 13, 13a, 13b surrounded by a circumference of the tubular drain pipe 1, 1a or the hose drain pipe 1b. Through a plurality of drainage holes 12 and the plurality of projection tube (17) (17a) forming a circumferential drainage passage (18) (18a) installed in communication with the central drainage passage 11 through the drainage layer (5) Through the tubular horizontal drain pipe 6 is discharged to the fresh water passage 23 as the discharge water 22 to perform a dehydration action.

또한, 본 발명의 제 1실시예와 제2실시예로 도시한 상기의 도7 내지 도12의 구성에서 설명한 구조의 튜브형 배수관(1)(1a)과 호스형 배수관(1b)을 시공함에 있어서도 본 발명의 도1 내지 도6에서 설명한 바와 같은 시공법에 의하여 시공하게 되는데, 이때 제2실시예에 도시한 호스형 배수관(1b)의 내부구조가 길이로 연통되는 터진 공간부(19)의 구조임에 대하여 본 발명의 튜브형 배수관(1)과 제1실시예의 튜브형 배수관(1a)의 내부구조는 일정한 간격마다 형성한 칸막이(15)(15a)에 의하여 밀폐 공간부(14)(14a)를 형성하는 구조로서 시공시에는 이미 공기가 주입되어 밀폐된 밀폐공간부(14)(14a)에 의하여 형성되는 각 마디형 튜브(16)(16a)의 내부에 충진된 밀폐공기에 의하여 견고성을 유지하여 시공작업을 안전하고 용이하게 할 수 있는 것이며, 또한 시공장소의 여건에 따라 적정길이로 절단 하더라도 절단되지 않은 다른 각 마디형 튜브(16)(16a)가 각각 밀폐되어 있으므로 반복 연속된 밀폐공간부(14)(14a)에 의해 견고성을 계속 유지할 수 있는 것이다.In addition, when constructing the tubular drain pipe (1) (1a) and the hose type drain pipe (1b) of the structure described in the configuration of Figs. 7 to 12 shown in the first and second embodiments of the present invention, The construction is performed by the construction method as described in Figures 1 to 6 of the invention, wherein the internal structure of the hose-type drain pipe 1b shown in the second embodiment is the structure of the exploded space portion 19 in communication with the length In the inner structure of the tubular drain pipe 1 of the present invention and the tubular drain pipe 1a of the first embodiment, the sealed spaces 14 and 14a are formed by partitions 15 and 15a formed at regular intervals. In the construction, the construction work is maintained by the tightly sealed air filled in each of the tube-shaped tubes 16 and 16a formed by the sealed spaces 14 and 14a, which are already injected with air. It is safe and easy to do, and the condition of the city factory According to which each node is different tubes (16) (16a) that are not cut even if the cut to the appropriate length can keep the rigidity by the repeated continuously in a closed space part (14) (14a) each are so sealed.

또한, 제2실시예의 호스형 배수관(1b)은 시공시에 터진 공간부(19)를 형성하는 호스형 통체(10b)를 돌기형 튜브(17a)의 두께보다 다소 두껍게 형성하여 견고성을 강조하였으므로 시공작업을 안전하고 용이하게 할 수 있는 것이며, 필요시에 길이의 길고 짧음에 구애됨이 없이 용이하게 절단하여 간편하게 사용할 수 있는 것이다.In addition, the hose-type drainage pipe 1b of the second embodiment has a hose-like cylinder 10b that forms the space portion 19 that is blown during construction, and is formed to be somewhat thicker than the thickness of the projection-type tube 17a, so that the construction is emphasized. The work can be safely and easily, and if necessary, it can be easily cut and used easily without regard to the long and short length.

이상과 같이 된 본 발명은 본 발명을 구성하는 튜브형 배수관이나 호스형 배수관의 제품을 유연성이 양호하고 질긴 우레탄시트나 비닐시트등의 합성수지를 재질로 하여 밀폐공간부를 형성하는 마디형 튜브의 둘레부에 중앙배수로와 연통되게 뚫어 설치한 배수구멍 및 다수의 돌기형 튜브의 둘레부에 부직포를 둘러씌움으로써 부직포의 내부가 되는 각 돌기형 튜브의 사이에 배수로가 형성되도록 결합시킨 구성의 튜브형 배수관과 호스형 배수관을 준설토 연약지반에 수직배수관과 수평배수관이 되도록 시공설치함으로써 준설토 연약지반의 탈수작용을 원활하게 할 수 있으며, 또한 유연하고 질긴 안정성과 경량성에 의하여 사용시에 운반 및 취급이 간편하여 시공설치 작업을 용이하게 함으로써 시공기간을 단축할 수 있으며, 특히 본 발명 제품의 제작비용이 크게 절감되어 경제성을 높일 수 있는 효과가 있으며, 또한 탈수시에 수직 및 수평 배수관으로 시공되는 본 발명의 제품의 유연하고 질긴 안전성에 의하여 끊기거나 변형되는 일이 없이 탈수작용을 원활하게 할 수 있는 효과가 있는 것이다.According to the present invention as described above, the product of the tubular drainage pipe or the hose drainage pipe constituting the present invention is made of synthetic resin such as urethane sheet or vinyl sheet having good flexibility, and at the circumference of the nodular tube forming a closed space part. Tubular drain pipe and hose type that are combined to form a drainage path between each of the projection tubes that are inside of the nonwoven fabric by covering the nonwoven fabric around the drainage hole and a plurality of projection tubes installed in communication with the central drainage channel. The drainage pipe is installed on the soft ground of the dredged soil so as to be a vertical drainage pipe and a horizontal drainage pipe to facilitate the dewatering action of the soft ground of the dredged soil. Also, the flexible and durable stability and light weight make it easy to transport and handle. By making it easy, the construction period can be shortened, and in particular, Operational cost is greatly reduced and economic efficiency is improved, and also the dehydration operation can be smoothly performed without being cut or deformed by the flexible and tough safety of the product of the present invention, which is constructed with vertical and horizontal drainage pipes when dewatering. It can be effective.

Claims (5)

내부에 중앙배수로(11)를 형성하는 튜브형 통체(10)의 둘레부에 중앙배수로(11)와 관통되는 다수의 배수구멍(12)을 형성하여 통상의 부직포(13)를 둘러씌움으로써 형성되는 튜브형 배수관(1)을 준설토 연약지반(2)에 시공설치하되,준설토 연약지반(2)의 지중에서는 튜브형 수직배수관(3)이 되고, 준설토 연약지반(2)의 표면부에서는 튜브형 돌출배수관(3a)이 되도록 통상의 강관(4)으로 시공하며, 준설토 연약지반(2)의 상부로는 배수층(5)을 적층함과 동시에 튜브형 배수관(1)이, 튜브형 수평배수관(6)이 되도록 시공설치한 다음, 배수층(5)의 상부로는 성토흙(7)을 적층하여 줌으로써 시공설치 작업이 완료됨을 특징으로 한 튜브형 배수관을 이용한 준설토 연약지반의 탈수촉진을위한 시공법.A tubular shape formed by forming a plurality of drainage holes 12 penetrating with the central drainage passage 11 at the periphery of the tubular cylinder 10 forming the central drainage passage 11 to cover the normal nonwoven fabric 13. The drainage pipe (1) is installed in the dredged soft ground (2), but in the ground of the dredged soft ground (2), it becomes a tubular vertical drainage pipe (3), and in the surface portion of the dredged soft ground (2), the tubular protrusion drain pipe (3a) The construction is done with a normal steel pipe (4) so that the upper part of the dredged soil soft ground (2) is laminated to the drainage layer (5) and the tubular drain pipe (1), the tubular horizontal drainage pipe (6) to be installed and installed , Construction method for the promotion of dehydration of the dredged soil soft ground using a tubular drain pipe, characterized in that the construction installation work is completed by stacking the fill soil (7) to the top of the drainage layer (5). 내.외주벽(8)(9)을 밀폐시켜 공기를 주입한 이중벽을 통형으로 형성하여 중앙배수로(11)를 형성하는 구조의 튜브형 통체(10)에, 내.외주벽(8)(9)을 관통하여 중앙배수로(11)와 연통하는 다수의 배수구멍(12)을 형성함과 동시에 상기 튜브형 통체(10)의 내부에는 일정한 간격마다 칸막이(15)를 형성하여 밀폐공간부(14)가 되는 마디형 튜브(16)를 형성하며,Inner and outer circumferential walls (8) and (9) in the tubular cylindrical body (10) having a structure in which the inner and outer circumferential walls (8) and (9) are sealed to form a double wall into which air is injected into a cylindrical shape to form a central drainage passage (11). A plurality of drainage holes 12 are formed to communicate with the central drainage passage 11 through the same, and a partition 15 is formed in the tubular cylinder 10 at regular intervals to form a sealed space 14. Forming a nodular tube 16, 상기 튜브형 통체(10)의 둘레부를 부직포(13)로써 둘러씌움시킴으로써 튜브형 배수관(1)이 되도록 결합시킨 구성을 특징으로한 준설토 연약지반의 탈수촉진을 위한 튜브형 배수관.A tubular drain pipe for promoting dehydration of the dredged soil soft ground, characterized in that the tubular body (10) by surrounding the circumferential portion with a nonwoven fabric (13) coupled to form a tubular drain pipe (1). 호스형 튜브통체(10a)의 내부에 일정한 간격마다 칸막이(15a)를 형성하여 밀폐공간부(14a)가 되는 마디형 튜브(16a)를 반복연속하여 형성하며,A partition 15a is formed at regular intervals inside the hose-type tube body 10a to form a continuous tube section 16a, which becomes the closed space portion 14a, continuously and continuously. 상기 호스형 튜브통체(10a)의 외주면으로는 다수의 돌기형 튜브(17)를 돌설시켜 통상의 부직포(13a)를 둘러씌움으로써 부직포(13a)의 내부가 되는 돌기형 튜브(17)의 사이가 서로 연통되는 둘레 배수로(18)가 형성되도록 결합된 구성을 특징으로 한 준설토 연약지반의 탈수촉진을 위한 튜브형 배수관.The outer circumferential surface of the hose tube body 10a protrudes a plurality of projection tubes 17 so as to surround the normal nonwoven fabric 13a so that the space between the projection tubes 17 to be the inside of the nonwoven fabric 13a is increased. A tubular drain pipe for promoting dehydration of the dredged soil soft ground, characterized in that the configuration is coupled to form a circumferential drainage channel 18 to communicate with each other. 제 3항에 있어서,The method of claim 3, wherein 호스형 튜브통체(10a)를 호스형 통체(10b)로하며, 호스형 통체(10b)의 외주면으로 다수의 돌기형 튜브(17a)를 돌설하여 통상의 부직포(13b)를 둘러씌워 둘레 배수로(18b)를 형성하는 호스형 통체(10b)의 내부를 길이로 연통시켜 터진공간부(19)의 구조로 형성하여 호스형 배수관(1b)이 되도록 함을 특징으로 한 준설토 연약지반의 탈수촉진을 위한 튜브형 배수관.The hose-type tube body 10a is a hose-type cylinder 10b, and a plurality of projection-type tubes 17a are projected on the outer circumferential surface of the hose-type cylinder 10b to surround the normal nonwoven fabric 13b and to have a circumferential drainage path 18b. Tubular for promoting dehydration of dredged soft ground, characterized in that the hose-like cylinder (10b) to form a structure of the ruptured space portion 19 to communicate with the length to form a hose-type drain pipe (1b) drain. 제 4항에 있어서,The method of claim 4, wherein 내부가 길이로 연통되게 터진 공간부(19)를 형성하는 구조의 호스형 통체(10b)를 내부가 막힌 봉형 통체로 함을 특징으로 한 준설토 연약지반의 탈수촉진을 위한 튜브형 배수관.A tubular drain pipe for promoting dehydration of the dredged soil soft ground, characterized in that the rod-shaped cylinder having a closed inside of the hose-type cylinder (10b) of the structure that forms a space portion 19 to communicate with the length in the interior.
KR10-2001-0065073A 2001-10-22 2001-10-22 Construction method using tube form water pipe for drying acceleration in soft ground of dredging soil and tube form water pipe KR100441593B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR10-2001-0065073A KR100441593B1 (en) 2001-10-22 2001-10-22 Construction method using tube form water pipe for drying acceleration in soft ground of dredging soil and tube form water pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR10-2001-0065073A KR100441593B1 (en) 2001-10-22 2001-10-22 Construction method using tube form water pipe for drying acceleration in soft ground of dredging soil and tube form water pipe

Publications (2)

Publication Number Publication Date
KR20010104411A KR20010104411A (en) 2001-11-26
KR100441593B1 true KR100441593B1 (en) 2004-07-23

Family

ID=45811997

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-2001-0065073A KR100441593B1 (en) 2001-10-22 2001-10-22 Construction method using tube form water pipe for drying acceleration in soft ground of dredging soil and tube form water pipe

Country Status (1)

Country Link
KR (1) KR100441593B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100750282B1 (en) 2006-03-14 2007-08-17 주식회사 현대인더스트리 Water pipe for increasing the ground subsidence using
KR100920688B1 (en) * 2009-02-05 2009-10-09 시지엔지니어링(주) Structure for reinforced of soft ground by using top pile

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100462296B1 (en) * 2002-02-15 2004-12-17 송기현 Weak ground dehydration accelerating multipurpose water pipe
CN106677156B (en) * 2016-12-27 2018-12-11 吴慧明 A method of disturbance treatment being carried out to soft soil foundation using aerosol
CN109944229A (en) * 2019-04-30 2019-06-28 交通运输部天津水运工程科学研究所 A kind of vacuum preloading drainpipe application apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100750282B1 (en) 2006-03-14 2007-08-17 주식회사 현대인더스트리 Water pipe for increasing the ground subsidence using
KR100920688B1 (en) * 2009-02-05 2009-10-09 시지엔지니어링(주) Structure for reinforced of soft ground by using top pile

Also Published As

Publication number Publication date
KR20010104411A (en) 2001-11-26

Similar Documents

Publication Publication Date Title
US4381630A (en) Foundation vent structure
US4741644A (en) Environmental cut-off and drain
US4995759A (en) Drainage tube construction
KR100441593B1 (en) Construction method using tube form water pipe for drying acceleration in soft ground of dredging soil and tube form water pipe
KR100854390B1 (en) The processing method for removing water out of the damp ground by using water storage member
CN207436048U (en) A kind of screw pile
CN210658412U (en) Drainage system falls in drain bar suitable for large-scale foundation ditch
JP5935185B2 (en) Rainwater penetration
KR100368131B1 (en) The dredged soil tender base for vaccum space formation and an early stage improved construction method and the floating mat slab
CN221399069U (en) Enclosure stone-built retaining wall foundation structure in external backfill filling area of transformer substation
JP3602683B2 (en) Rainwater penetration
CN219952014U (en) Stress release pipe for soil squeezing pile foundation engineering
JP2002275876A (en) Water catching/draining treatment material for underdrainage
JP4253838B2 (en) Water supply and drainage system for paddy fields
CN215926003U (en) Reinforced structure of wall slot wall is led to underground continuous wall
JP4138994B2 (en) Rainwater seepage dredging and its construction method
KR100853495B1 (en) The processing method for removing water out of the damp ground by using water
KR200343934Y1 (en) Twin type water pipedrain for weak ground donsolidation
JP3062884U (en) Clay pipe
JPS592180Y2 (en) culvert block
JPH05132930A (en) Developing method of foundation pile with drain layer
CA2262207A1 (en) Subterranean liquid distribution apparatus
KR100270740B1 (en) An early stage improvered construction method and goods to the dredged soil tender base by utilizing the floating matslab for entering the improved equipment to the dredged soil tender base
KR20000054061A (en) An early stage improved construction method using of used tires and a wick drain thereof
KR200221424Y1 (en) A wick drain for an early stage improving of the clay soil tender base using bits of used tires

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
N231 Notification of change of applicant
N231 Notification of change of applicant
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20090109

Year of fee payment: 5

LAPS Lapse due to unpaid annual fee