KR970070352A - New construction method of underground structures under non-installation - Google Patents

New construction method of underground structures under non-installation Download PDF

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Publication number
KR970070352A
KR970070352A KR1019960009996A KR19960009996A KR970070352A KR 970070352 A KR970070352 A KR 970070352A KR 1019960009996 A KR1019960009996 A KR 1019960009996A KR 19960009996 A KR19960009996 A KR 19960009996A KR 970070352 A KR970070352 A KR 970070352A
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KR
South Korea
Prior art keywords
tube
tubes
steel plates
small diameter
diameter pipe
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Application number
KR1019960009996A
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Korean (ko)
Other versions
KR100217845B1 (en
Inventor
김기수
Original Assignee
김기수
최종환
주식회사 가 몬
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.)
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Publication date
Application filed by 김기수, 최종환, 주식회사 가 몬 filed Critical 김기수
Priority to KR1019960009996A priority Critical patent/KR100217845B1/en
Publication of KR970070352A publication Critical patent/KR970070352A/en
Application granted granted Critical
Publication of KR100217845B1 publication Critical patent/KR100217845B1/en

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Classifications

    • 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
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2250/00—Production methods
    • E02D2250/0023—Cast, i.e. in situ or in a mold or other formwork
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2600/00—Miscellaneous
    • E02D2600/20—Miscellaneous comprising details of connection between elements

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  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Lining And Supports For Tunnels (AREA)

Abstract

스틸과 같은 금속의 대구경 튜브를 먼저 땅속에 수평으로 타설한 후 그 튜브(1)들 사이에 소구경 파이프(2)를 타설하고 그 소구경 파이프(2)와 튜브(1)와 파이프(2)를 덮는 그라우팅부(2')를 설치하여 토사 붕괴 및 동결을 예방하고, 상기 튜브(1)들 모두의 측면일부를 절개한 다음 그 절개된 단부를 철판(4)(4')으로 용접하여 튜브(1)들을 서로 연결한 다음 상기 철판(4)(4') 사이에 스트러트(5)를 설치하고 상기 튜브(1)의 하측 내부 곡면부에는 상기 용접된 철판(4')과 유사한 높이의 스티로폴(7)로 채워 철판과 스티로폴이 거의 완만한 평면이나 곡면을 이루게 한 후 상기 튜브(1) 내부를 콘크리트 타설하여 구조물을 굴착전 축조함으로써 구조물 축조와 굴착 작업을 자주 반복하지 않고도 굴착을 용이하고 완전하게 연속적으로 실시할 수 있게 한 것이다.A large diameter tube of metal such as steel is first horizontally laid in the ground and a small diameter pipe 2 is placed between the tubes 1 and the small diameter pipe 2 and the tube 1 and the pipe 2 are poured, A grouting portion 2 'is provided to cover the tubes 1 and 2 so as to prevent soil disintegration and freezing, and a side portion of all the tubes 1 is cut, and then the cut end is welded to the steel plates 4 and 4' A strut 5 is provided between the steel plates 4 and 4 'after the steel plates 1 are connected to each other and a styrofoam having a height similar to the welded steel plate 4' (7) so that the steel plate and the styrofoam are formed into a flat surface or a curved surface, and then the inside of the tube (1) is poured with concrete to construct the structure before excavation, thereby facilitating excavation without repeatedly constructing and excavating the structure So that it can be continuously performed.

Description

비개착의 지하에 구조물의 새로운 축조방법New construction method of underground structures under non-installation

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제1도는 본 발명의 제1단계 축조공정을 나타내는 일부 단면도, 제2도는 본 발명의 제2단계 축조공정까지를 완료한 상태의 일부 단면도, 제3도는 본 발명의 제3단계 축조공정까지를 완료한 상태의 일부 단면도, 제4도는 본 발명의 제4단계 축조공정까지를 완료한 상태의 일부 단면도, 제5도는 본 발명에 따른 구조물 축조공정이 완료된 상태의 일부 단면도, 제6도는 본 발명에 따른 구조물 축조공정이 완료된 상태의 콘크리트 타설부 및 대직경 튜브만을 나타낸 일예시 단면도, 제7도는 본 발명에 따른 구조물 축조공정이 완료된 상태의 콘크리트 타설부 및 대직경 튜브만을 나타낸 또다른 일예시 단면도.FIG. 1 is a partial cross-sectional view showing a first stage building process of the present invention, FIG. 2 is a partial cross-sectional view of a state in which the second stage building process of the present invention is completed, and FIG. FIG. 5 is a partial cross-sectional view of a state in which the structure building process according to the present invention is completed. FIG. 6 is a partial cross-sectional view of a state in accordance with the present invention FIG. 7 is a cross-sectional view showing another concrete example of a concrete pouring portion and a large diameter tube in a state where the structure building process according to the present invention is completed; FIG. 7 is an exemplary sectional view showing only a concrete pouring portion and a large diameter pipe in a state in which a structure building process is completed;

Claims (1)

1.5-2m 크기의 스틸튜브를 비롯한 금속 튜브나 통상의 굴착용 복공에 사용되는 세그멘트들을 연결하여 된 튜브(1)를 목적하는 크기의 터널 형태대로 필요한 위치에 수평으로 통상의 방법에 의해 설치한 후, 상기 튜브(1)의 튜브(1) 사이에 소구경 파이프(2)를 수평으로 천공하여 튜브(1)와 나란히 설치하고 상기 소구경 파이프(2)와 양 튜브(1)에 걸친 상부를 통상의 시멘트, 규산, 폴리우레판의 혼합액으로 된 그라우팅액으로 감싸서 토사 붕괴 방지 및 동결방지용의 그라우팅부(2')를 형성하고, 상기 소구경 파이프(2) 타설부 아래의 상기 튜브들 측면의 대향되는 일정길이의 곡면부위를 절개하여 상호 개방된 절개부(3)(3')를 형성하고 상기 튜브(1)들의 절개부(3)(3')의 상하 양끝을 상,하 철판(4)(4')으로 용접연결하고 상기 상하철판(4)(4')사이에 강간지주(strut)(5)를 군데군데 설치하여 상하철판(4)(4')를 지지하게 한 다음 상기 튜브(1)의 하부곡면내부를 상기 하철판(4') 높이와 유사한 높이로 스티로폴(7)로 채우고 콘크리트(6)를 타설하여 터널굴착부(9)를 굴착하기 전에 그 굴착부(9) 둘레에 구조물(8)을 사전 축조함을 특징으로 하는 비개착의 지하에 구조물의 새로운 축조방법.A tube 1 connected with a metal tube including a steel tube of 1.5-2 m in size or a segment used for ordinary excavation is installed horizontally in a desired position in the form of a tunnel of a desired size by a conventional method A small diameter pipe 2 is horizontally drilled horizontally between the tubes 1 of the tube 1 and arranged side by side with the tube 1 and the upper part of the small diameter pipe 2 and both tubes 1 A grouting portion 2 'for preventing soil decay and preventing freezing is formed by being wrapped with a grouting solution composed of a mixture of cement, silicate, and polyurethane, and the grouting portion 2' The upper and lower ends of the incisions 3 and 3 'of the tubes 1 are connected to the upper and lower steel plates 4 and 5' (4 ') and a rake strut (5) is formed between the upper and lower steel plates (4) and The inner surface of the lower curved surface of the tube 1 is filled with the styrofoam 7 at a height similar to the height of the lower steel plate 4 ' Wherein the structure (8) is prefabricated around the excavation section (9) before excavating the tunnel excavation section (9). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960009996A 1996-04-03 1996-04-03 Construction process of underground structure KR100217845B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960009996A KR100217845B1 (en) 1996-04-03 1996-04-03 Construction process of underground structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960009996A KR100217845B1 (en) 1996-04-03 1996-04-03 Construction process of underground structure

Publications (2)

Publication Number Publication Date
KR970070352A true KR970070352A (en) 1997-11-07
KR100217845B1 KR100217845B1 (en) 1999-09-01

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100426320B1 (en) * 2000-11-28 2004-04-08 구영숙 Process for constructing a structure for excavation in underground
KR100439968B1 (en) * 2002-02-02 2004-07-15 백상현 A method of constrution method for tunnel of structure pipe
KR100505011B1 (en) * 2002-05-17 2005-07-29 주식회사 제일종합통상 Costruction method for reinforcing ground at lower position of ballast of railway in cross area of road and railway
KR100794609B1 (en) * 2006-01-13 2008-01-14 신일씨엔아이(주) Construction method of underground structure using concrete filled pipe roof and concrete wall
KR100834076B1 (en) * 2006-09-18 2008-06-04 김현경 None open cut tunnelling method and tunnel

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101140726B1 (en) * 2009-10-30 2012-05-03 주식회사 젬콘 Ecological underwater protection retaining wall using ecological space formed by continuous connection of concrete piles and construction method thereof
KR101140725B1 (en) * 2009-10-30 2012-05-15 주식회사 젬콘 Vegetation retaining wall using vegetation spaces formed by continuous connection of concrete piles and constructing method thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100426320B1 (en) * 2000-11-28 2004-04-08 구영숙 Process for constructing a structure for excavation in underground
KR100439968B1 (en) * 2002-02-02 2004-07-15 백상현 A method of constrution method for tunnel of structure pipe
KR100505011B1 (en) * 2002-05-17 2005-07-29 주식회사 제일종합통상 Costruction method for reinforcing ground at lower position of ballast of railway in cross area of road and railway
KR100794609B1 (en) * 2006-01-13 2008-01-14 신일씨엔아이(주) Construction method of underground structure using concrete filled pipe roof and concrete wall
KR100834076B1 (en) * 2006-09-18 2008-06-04 김현경 None open cut tunnelling method and tunnel

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Publication number Publication date
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