KR20080004971U - Excavation tunnel often steel form - Google Patents

Excavation tunnel often steel form Download PDF

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Publication number
KR20080004971U
KR20080004971U KR2020070006717U KR20070006717U KR20080004971U KR 20080004971 U KR20080004971 U KR 20080004971U KR 2020070006717 U KR2020070006717 U KR 2020070006717U KR 20070006717 U KR20070006717 U KR 20070006717U KR 20080004971 U KR20080004971 U KR 20080004971U
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KR
South Korea
Prior art keywords
formwork
tunnel
steel formwork
external steel
self
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Application number
KR2020070006717U
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Korean (ko)
Inventor
권승
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주식회사 서진기계
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Publication date
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Priority to KR2020070006717U priority Critical patent/KR20080004971U/en
Publication of KR20080004971U publication Critical patent/KR20080004971U/en

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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
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
    • E04G11/062—Forms for curved walls
    • 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
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
    • E04G11/20—Movable forms; Movable forms for moulding cylindrical, conical or hyperbolical structures; Templates serving as forms for positioning blocks or the like
    • E04G11/34—Horizontally-travelling moulds for making walls blockwise or section-wise
    • 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
    • E21—EARTH 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
    • E21D11/102—Removable shuttering; Bearing or supporting devices therefor

Abstract

본 고안은 도로터널 및 철도터널의 개착부 타설시 외측의 거푸집으로 일반적The present invention is generally used as a formwork on the outside when installing a cutout part of a road tunnel and a railway tunnel.

으로 합판원형거푸집으로 설계되어 있다It is designed as plywood round formwork

합판거푸집이 구조적으로 취약함으로 이를 철재거푸집으로 대체해서 사용Plywood formwork is structurally fragile and replaced with steel formwork

하는곳도 있으나 설치,해체가 반복해서 이루어짐으로 장비및 인건비가 과다There are some places, but the installation and disassembly is done repeatedly, so the equipment and labor costs are excessive.

발생하고 설치,해체시 위험요소가 매우크므로해서 구조적으로 안전하고 사용It is structurally safe and easy to use because it is very dangerous during installation and disassembly.

이 편리한 개착터널 자주식 외부철재 거푸집을 고안하게 되었다This convenient open tunnel self-developed external steel formwork

외부철재거푸집,조립식,개착터널,이동식,유압식 External steel formwork, assembly type, open tunnel, movable type, hydraulic type

Description

개착터널 자주식 외부철재거푸집{excavation tunnel often steel form}Excavation tunnel often steel form

본 명세서에서 첨부되는 다음의 도면들은 본 고안의 바람직한 실시예를 예시The following drawings appended hereto illustrate a preferred embodiment of the present invention.

하는 것이며 후술하는 고안의 상세한 설명과 함께 본 고안의 기술사항을The technical details of the present invention together with the detailed description of the present invention

더욱 이해시키는 역활을 하는 것이므로 본 고안은 그러한 도면에 기재된This invention is intended to further understand the invention described in such drawings

사항에만 한정되어서 해석해서는 아니된다.It should not be construed as limited to matters.

도1은 개착터널 타설후 외부거푸집이 제거된 정면도1 is a front view in which external formwork is removed after pouring an open tunnel;

도2는 터널내부 거푸집과 외부거푸집이 셋팅된 정면도2 is a front view of the inner formwork and the outer formwork set in the tunnel;

도3은 외부거푸집이 탈영된 정면도Figure 3 is a front view of the outer die deserted

도4는 외부거푸집의 철판만 남긴상태의 정면도Figure 4 is a front view of the state leaving only the iron plate of the external formwork

도5는 터널내부 거푸집과 외부거푸집이 제거된 개착콘크리트 정면도5 is a front view of the bonded concrete from which the inner formwork and the outer formwork are removed from the tunnel;

도6은 외부거푸집 측면도Figure 6 is an external formwork side view

도7은 외부거푸집 우측분리도Figure 7 is an external formwork right separation view

도8은 외부거푸집 좌측분리도8 is a left side view of the external formwork

도9는 외부거푸집 전개도9 is an external form development view

<도면의 주요부분에 대한 부호의 명칭><Name of symbols for main parts of drawing>

1:좌측 조립1번 2:좌측 조립2번1: left assembly No. 2 2: left assembly No. 2

3:좌측 조립3번 4:좌측 조립4번3: left assembly No. 4 4: left assembly No. 4

5:좌측 조립5번 6:좌측 조립6번5: left assembly # 5 6: left assembly # 6

11:우측 조립1번 12:우측 조립2번11: Right assembly No. 12 12 Right assembly No. 2

13:우측 조립3번 14:우측 조립4번13: right assembling number 3 14: right assembling number 4

15:우측 조립5번 16:우측 조립6번15: right side number 5 16: right side number 6

10:상부좌,우이동실린더(1,4,7열) 20:좌,우측틀 연결락볼트(2,3,5,6열)10: Upper left and right cylinders (1, 4, 7 rows) 20: Left, right frame connection lock bolts (2, 3, 5, 6 rows)

21:레일 클램프 22:외부철재거푸집 전,후진 이동실린더21: Rail clamp 22: Moving cylinder before and after moving outside steel

23:원형빔 24:보강빔23: circular beam 24: reinforced beam

25:외부거푸집철판 26:외부거푸집 잔넬25: external die iron plate 26: external die channel

27:레일가이드 잔넬 28:레일 29:잡석체움27: rail guide Jannel 28: rail 29: rubble

40:좌,우측틀 하부스크루잭(2,3,5,6열) 30:좌,우측틀하부 이동바퀴(1,4,7열)40: Left, right frame lower screw jack (2, 3, 5, 6 rows) 30: Left, right frame lower wheel (1, 4, 7 rows)

50:터널인폼과 본 고안의 외부폼 연결타이구멍 51:타이볼트 60:점검창50: Tunnel in-form and external form connection of this invention Tie hole 51: Tie bolt 60: Inspection window

100:외부거푸집이 탈영된공간 200:터널 내부거푸집100: space outside the formwork 200: tunnel formwork

300:개착콘크리트 타설외부라인 400:유압유니트300: Fixed concrete pour external line 400: Hydraulic unit

310:개착콘크리트 타설내부라인310: open concrete pouring inner line

개착부 외부에는 일반적으로 합판거푸집으로 설계되어있다Outside the cutout, it is usually designed as plywood formwork.

일부는 철재거푸집을 사용하는데 설치,해체를 반복하다보니 Some of them use iron formwork.

장비비 및 인건비가 과다하게 발생하고 설,헤체시 위험이 따른다.Excessive equipment and labor costs are incurred and risks arise when installing and dismantling.

따라서 본 고안은 외부철재 거푸집을 제작하여 유압실린더 및 바퀴등을Therefore, the present invention produces an external steel formwork to produce a hydraulic cylinder and wheels

부착하여 해체하지 아니하고 자주식으로 탈영이 가능하고 이동이 가능하게Without detachment and attachment, you can desert and move independently.

고안되었다 Was devised

1회설치로 해체없이 연속타설함으로서 구조적으로 안전하고 공기단축 및Continuous installation without disassembly by one installation, structurally safe and shortening of air

공사시공비 절감을 목적으로 한다.The purpose is to reduce construction costs.

좌(1,2,3,4,5,6),우(11,12,13,14,15,16)각 6개의 조립식 철재거푸집을6 prefabricated steel formwork for left (1,2,3,4,5,6) and right (11,12,13,14,15,16)

제작한후 설치하부잡석(29)위에 바퀴이동을 위한 잔넬(27)과 그위에 After manufacturing, on the bottom rubble (29) and on the wheel for moving the wheel (27)

레일(28)을 깔고 좌1,우11고정설치하고 타이볼트(51)로 내부(200)와 외부Lay the rails 28 and install the left and right 11 fixed and tie bolts 51 to the inside 200 and outside

거푸집(좌1,우11)을 연결한후 그위에 좌2,우12즉2단부를 조립설치하고 After connecting the formwork (left 1, right 11), assemble the left and right ends 2

이어서3단,4단,5단,6단 조립한후 상부중앙에 락볼트(20)로 고정후 실린더 3, 4, 5 and 6 stages are assembled, and then the lock bolt 20 is fixed to the upper center of the cylinder.

(10)를 부착하고 콘크리트 타설하는 것이다10 is to attach and pour concrete

탈영시에는 타이볼트(51)를 제거한후 상부좌,우실린더(10)를 벌려주면When deserting, remove the tie bolts (51) and open the upper left and right cylinders (10).

타설면(300)과 공간(100)이 생긴다A pour surface 300 and a space 100 are created

이후에는 전후진실린더(22)를 사용하여 다음타설위치로 이동하면서 해체없이After that, the front and rear truth cylinder 22 is used to move to the next placing position without disassembly.

반복타설하는 방식이다.It is a method of repeated casting.

이상과 같이 구성되고 시공되는 본 고안은 터널 개착부 콘크리트 타설시The present invention is constructed and constructed as described above when tunneling concrete placement

외부거푸집을 합판으로 하는 불안한 구조적 취약함을 없애주고 자주식이므로It eliminates the unstable structural weakness of plywood with external formwork and is self-propelled.

해체없이 반복타설 함으로 반복되는 설,해체시 안전상의 위험성을 없애는 Repeated casting without disassembly eliminates safety risks during repeated installation and dismantling

동시에 공기를 단축하고 공비를 절감하며 일체형 외부철재거푸집에 의해 At the same time, shorten the air and reduce the cost, and by the integrated external steel formwork

구조적 강도가 고른것은 물론 타설면이 매끄러운 효과도 있다.The structural strength is even and the pour surface has a smooth effect.

Claims (5)

개착터널 외부에 사용하는 일체형조립식,이동식으로 되어있는 개착터널 Mounting tunnel with integrated assembly type and movable type used outside the open tunnel 자주식 외부철재거푸집Self-propelled external steel formwork 제1항에 있어서 유압을 사용하여 좌,우로 탈영되고 전,후이동이 가능한       According to claim 1, it is deserted to the left and right by using hydraulic pressure, and can move forward and backward 개착터널 자주식 외부철재거푸집       Opening Tunnel Self-Propelled External Steel Formwork 제1항에 있어서 1회설치로 해체없이 연속타설하는 방식의 개착터널        The open tunnel according to claim 1, which is installed continuously without disassembly by one installation. 자주식 외부철재거푸집       Self-propelled external steel formwork 제1항에 있어서 운반이 가능하게 조립식으로 구분된 개착터널 자주식        The open tunnel self-propelled type according to claim 1, which is divided into prefabricated types to be transportable 외부철재거푸집         External steel formwork 제2항에 있어서 거푸집 하단에 다음타설 위치로 이동가능한 레일및         The rail according to claim 2, which is movable to the next placing position at the bottom of the formwork; 이동바퀴가 부착된 개착터널 자주식 외부철재거푸집   Opening Tunnel Self-Propelled External Steel Formwork with Moving Wheel
KR2020070006717U 2007-04-24 2007-04-24 Excavation tunnel often steel form KR20080004971U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103243691A (en) * 2013-04-24 2013-08-14 葛洲坝集团第五工程有限公司 Prefabricated steel formwork for gallery top arch of dam absorption basin
WO2018196101A1 (en) * 2017-04-28 2018-11-01 东北大学 Integrated formwork for utility tunnel, and method of using same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103243691A (en) * 2013-04-24 2013-08-14 葛洲坝集团第五工程有限公司 Prefabricated steel formwork for gallery top arch of dam absorption basin
WO2018196101A1 (en) * 2017-04-28 2018-11-01 东北大学 Integrated formwork for utility tunnel, and method of using same

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