KR100882867B1 - Safety diagnosis apparatus for pillar formative tunnel arch-type - Google Patents

Safety diagnosis apparatus for pillar formative tunnel arch-type Download PDF

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KR100882867B1
KR100882867B1 KR1020080039633A KR20080039633A KR100882867B1 KR 100882867 B1 KR100882867 B1 KR 100882867B1 KR 1020080039633 A KR1020080039633 A KR 1020080039633A KR 20080039633 A KR20080039633 A KR 20080039633A KR 100882867 B1 KR100882867 B1 KR 100882867B1
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South Korea
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pillar
tube
tunnel
diagnostic
safety diagnosis
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KR1020080039633A
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Korean (ko)
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김정호
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주식회사 아워브레인
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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
    • E21F11/00—Rescue devices or other safety devices, e.g. safety chambers or escape ways
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
    • G01B21/32—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring the deformation in a solid

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  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Emergency Management (AREA)
  • Pulmonology (AREA)
  • Business, Economics & Management (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Lining And Supports For Tunnels (AREA)

Abstract

A safety diagnosis apparatus for pillars of an arch tunnel is provided to sense the inclination of the pillar in advance and thus to perform maintenance and repair of the pillar at proper time. A safety diagnosis apparatus for pillars of an arch tunnel comprises diagnosis tubes(10,10a,10b,10c), bearing discs(20,20a), tube frames(30,30a,30b,30c) and an administrator terminal(40). The diagnosis tube includes a supporting plate(13) and a contact recess(12). The bearing disc includes fix grooves(21,21a,21b,21c), insertion holes(22,22a), and a coupling hole(24) to be fixed on the floor by an anchor bolt(24a). The tube frame includes a sensor fixing unit(33) with a sensor hole(33a) in which switch sensors(34,34a,34b,34c) equipped with a press bar(34d) are mounted.

Description

아치형 터널을 이루는 기둥 안전진단장치{Safety diagnosis apparatus for pillar formative tunnel arch-type}Safety diagnosis apparatus for pillar formative tunnel arch-type}

본 발명은 아치형 터널을 이루는 기둥 안전진단장치에 관한 것으로서, 보다 상세하게는 터널의 기둥 외주연에 기둥의 기울어짐 여부를 감지할 수 있는 기둥안전진단장치를 설치하여 기둥의 기울어짐을 미리 감지하여 신속한 기둥의 유지보수를 취할 수 있도록 함으로써 터널 내에서 발생하는 각종안전사고를 미연에 방지할 수 있는 아치형 터널을 이루는 기둥 안전진단장치에 관한 것이다. The present invention relates to a pillar safety diagnosis device forming an arch tunnel, more specifically, by installing a pillar safety diagnosis device that can detect whether the pillar is inclined to the outer periphery of the pillar of the tunnel to detect the inclination of the pillar in advance to quickly The present invention relates to a pillar safety diagnosis device that forms an arched tunnel that can prevent various safety accidents occurring in a tunnel by allowing maintenance of the pillar.

일반적으로 터널에는 크게 산악터널, 방재터널(낙석방지 등)에서 설치하는 터널, 시가지 또는 그 주변에서 토지 고도이용의 목적으로 설치하는 터널(지하도) 및 수저 터널 등이 있다.Generally, tunnels include mountain tunnels, tunnels installed in disaster prevention tunnels (such as falling rocks), tunnels (underground maps) and cutlery tunnels installed for the purpose of using land altitude in the city or its surroundings.

일반적인 터널은 산악을 관통하도록 절개하여 시공된 내부통로의 내주면에 콘크리트층을 형성하고, 상기 콘크리트층과 바닥면 사이에 콘크리트층을 지지하기 위한 다수개의 기둥이 형성된다.The general tunnel is cut through the mountain to form a concrete layer on the inner circumferential surface of the inner passage constructed, and a plurality of pillars are formed between the concrete layer and the bottom surface to support the concrete layer.

이러한 터널은 대부분 초기에는 별다른 문제가 없으나 시공 후 일정기간이 경과하면 하중에 의한 균열 또는 콘크리트 자체 부식 등의 원인으로 균열이 발생하 여 전장과 벽면등에 누수현상과 같은 내부 붕괴현상이 발생하게 되며, 이와 같은 현상이 지속될 경우 터널을 지지하고 있는 기둥의 기울어져 대형 붕괴사고가 발생하는 문제점이 있었다.Most of these tunnels do not have any problems at the beginning, but after a certain period of time after construction, cracks may occur due to cracks caused by load or corrosion of concrete itself, causing internal collapse such as water leakage on electric fields and walls. If the same phenomenon persisted, there was a problem that the collapse of the pillar supporting the tunnel caused a large collapse.

본 발명은 상기와 같은 문제점을 해결하기 위한 것으로서, 터널의 기둥 외주연에 기둥의 기울어짐 여부를 감지할 수 있는 기둥안전진단장치를 설치하여 기둥의 기울어짐을 미리 감지하여 신속한 기둥의 유지보수를 취할 수 있도록 함으로써 터널 내에서 발생하는 각종안전사고를 미연에 방지할 수 있는 아치형 터널을 이루는 기둥 안전진단장치를 제공함에 그 목적이 있다.The present invention is to solve the above problems, by installing a column safety diagnostic device that can detect the inclination of the pillar on the outer periphery of the pillar of the tunnel to detect the inclination of the pillar in advance to take the maintenance of the pillar quickly The purpose of the present invention is to provide a pillar safety diagnosis device that forms an arcuate tunnel that can prevent various safety accidents occurring in the tunnel.

이와 같은 목적을 달성하기 위하여, 본 발명은 아치형 터널의 중간부에 직립설치되는 기둥을 사방에서 밀착되어 감싸는 직립된 사각기둥인 튜브체로 내측면에는 기둥 외주연과 밀착되는 밀착요부가 형성되고, 내부에는 부동액이 충전되며, 외측면을 개방되고 좌우측하부와 상부외측을 감싸 지지하는 판체인 지지판이 형성되는 진단튜브와;In order to achieve the above object, the present invention is an upright square pillar tube body that wraps the pillars installed upright in the middle portion of the arch-shaped tunnel in four directions close to the inner surface is formed in close contact with the pillar outer periphery, It is filled with antifreeze, the diagnostic tube is formed with a support plate which is open to the outer surface and the plate body to support the lower left and right upper and outer;

전후방으로 양분되어 돌부와 요부로 체결고정되는 원형 판체로 상기 진단튜브 하단부를 감싸 고정하는 사각형상의 고정홈이 형성되고, 고정홈 전방 좌우측에는 삽입공이 각각 형성되며, 터널 바닥면에 고정볼트로 고정설치되는 체결공이 형성되는 지지원판과;The circular plate is divided into front and rear and fastened to the protrusion and the recess to form a rectangular fixing groove for wrapping and fixing the lower end of the diagnostic tube, and insertion holes are formed at the front left and right sides of the fixing groove, respectively, and are fixed to the tunnel bottom by fixing bolts. A support disc on which fastening holes are formed;

사다리형상으로 상기 진단튜브의 좌우외측면과 밀착되되 하단이 상기 지지원판의 삽입공에 각각 삽입고정되고 상단은 터널 천장에 체결고정되는 체결판을 갖는 좌우측지지바가 형성되고, 좌우측지지바를 일정간격으로 연결하는 다수 개의 수평 바가 형성되며, 일단은 최상측수평바 중심에 용접고정되고 타단은 그 하측수평바 중심에 용접고정되되 중심에 누름바를 갖는 스위치센서가 수평으로 창작고정되는 센서공을 갖는 센서고정구가 형성되는 튜브고정틀과;The left and right support bars are formed in a ladder shape to be in close contact with the left and right outer surfaces of the diagnostic tube, and the lower ends are respectively inserted into and fixed to the insertion holes of the support discs, and the upper ends are fastened to the tunnel ceiling, and the left and right support bars are spaced at regular intervals. A plurality of horizontal bars are connected to each other, and one end is welded at the center of the top horizontal bar and the other end is welded at the center of the lower horizontal bar, and the sensor fixture has a sensor hole in which a switch sensor having a push bar at the center is created and fixed horizontally. Tube fixing frame is formed;

상기 튜브고정틀의 스위치센서와 연결되어 누름바가 눌러지면 이를 감지하여 관리자에게 이를 인지시켜 이에 대한 대응방안을 실행토록 유도하는 관리자 단말기를 구비하는 특징이 있다.It is characterized in that it has a manager terminal connected to the switch sensor of the tube fixing frame when the push bar is pressed and detects this to the administrator to induce the corresponding measures to be executed.

이와 같이, 본 발명은 터널의 기둥 외주연에 기둥의 기울어짐 여부를 감지할 수 있는 기둥안전진단장치를 설치하여 기둥의 기울어짐을 미리 감지하여 신속한 기둥의 유지보수를 취할 수 있도록 함으로써 터널 내에서 발생하는 각종안전사고를 미연에 방지할 수 있는 효과가 있다.As described above, the present invention is installed in the tunnel by installing a column safety diagnosis device that can detect whether the pillar is inclined at the outer periphery of the tunnel to detect the inclination of the pillar in advance to take the maintenance of the pillar quickly There is an effect that can prevent various safety accidents in advance.

본 발명은 상술한 특정의 바람직한 실시 예에 한정되지 아니하며, 청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 기술분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변형 실시가 가능한 것은 물론이고, 그와 같은 변경은 청구범위 기재의 범위 내에 있게 된다.The present invention is not limited to the above-described specific preferred embodiments, and various modifications can be made by those skilled in the art without departing from the gist of the present invention as claimed in the claims. Of course, such changes will fall within the scope of the claims.

이하, 본 발명을 첨부된 도면에 의해 보다 상세하게 설명하면 다음과 같다.Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

도 1은 본 발명 실시 예인 아치형 터널을 이루는 기둥 안전진단장치의 시공모습을 보인 사시도이고, 도 2는 본 발명 실시 예인 아치형 터널을 이루는 기둥 안전진단장치의 체결모습을 보인 분리 사시도이며, 도 3은 본 발명 실시 예인 아치형 터널을 이루는 기둥 안전진단장치의 시공모습을 보인 요부확대 측단면도이고, 도 4는 본 발명 실시 예인 아치형 터널을 이루는 기둥 안전진단장치의 평면도이다.1 is a perspective view showing the construction of the pillar safety diagnosis device forming an arch tunnel according to an embodiment of the present invention, Figure 2 is an exploded perspective view showing a fastening view of the pillar safety diagnosis device forming an arch tunnel according to an embodiment of the present invention, Figure 3 is An enlarged side cross-sectional view showing a main portion of the pillar safety diagnosis device forming the arch tunnel according to an embodiment of the present invention, Figure 4 is a plan view of the pillar safety diagnosis device forming an arch tunnel according to the embodiment of the present invention.

참고로 본 발명을 설명함에 있어 관련된 공지 기능 또는 구성에 대한 구체적인 설명이 본 발명의 요지를 불필요하게 흐릴 수 있다고 판단될 경우에는 그 상세한 설명을 생략하였다.For reference, in describing the present invention, when it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the gist of the present invention, the detailed description thereof is omitted.

또한, 후술되는 용어들은 본 발명에서의 기능을 고려하여 정의된 용어들로서 이는 사용자, 운영자의 의도 또는 관례 등에 따라 달라질 수 있다.In addition, terms to be described below are terms defined in consideration of functions in the present invention, which may vary according to the intention or convention of a user or an operator.

그러므로, 그 정의는 본 명세서 전반에 걸친 내용을 토대로 내려져야 할 것임은 물론이다.Therefore, the definition should be made based on the contents throughout the specification.

본 발명의 아치형 터널을 이루는 기둥 안전진단장치는, 기둥(50)을 사방에서 감싸는 진단튜브(10,10a,10b,10c)와, 진단튜브(10,10a,10b,10c)를 하단에서 지지하는 지지원판(20,20a)과, 진단튜브(10,10a,10b,10c)를 각각 고정지지하는 튜브고정틀(30,30q,30b,30c)과, 기둥(50)의 기울어짐에 의한 진단튜브(10,10a,10b,10c)의 변형시 이를 감지하는 관리자 단말기(40)로 구성된다.The pillar safety diagnosis device forming the arcuate tunnel of the present invention supports the diagnostic tubes (10, 10a, 10b, 10c) and the diagnostic tubes (10, 10a, 10b, 10c) surrounding the pillars 50 from all sides. Diagnostic tube (20, 20a), tube fixing frame (30, 30q, 30b, 30c) for holding and supporting the diagnostic tube (10, 10a, 10b, 10c) and tilting of the column 50, respectively ( 10, 10a, 10b, 10c is configured as a manager terminal 40 for detecting this change.

상기 진단튜브(10,10a,10b,10c)는 아치형 터널(60)의 중간부에 직립설치되는 기둥(50)을 사방에서 밀착되어 감싸는 직립된 사각기둥인 튜브체로, 내측면에는 기둥(50) 외주연과 밀착되는 밀착요부(12)가 형성되고, 내부에는 부동액(11)이 충전되며, 외측면을 개방되고 좌우측하부와 상부외측을 감싸 지지하는 판체인 지지판(13)이 형성된다. The diagnostic tube (10, 10a, 10b, 10c) is an upright square pillar tube body that wraps tightly wrapped around the pillar 50 is installed upright in the middle portion of the arcuate tunnel 60, the pillar 50 on the inner surface A close contact portion 12 is formed in close contact with the outer circumference, and the antifreeze 11 is filled therein, and a support plate 13 is formed to open the outer surface and surround the lower left and right sides and the upper outer side.

상기 지지원판(20,20a)은 전후방으로 양분되어 돌부(23)와 요부(23a)로 체결 고정되는 원형 판체로, 상기 진단튜브(10,10a,10b,10c) 하단부를 감싸 고정하는 사각형상의 고정홈(21,21a,21b,21c)이 각각 형성되고, 고정홈(21,21a,21b,21c) 전방 좌우측에는 삽입공(22,22a)이 각각 형성되며, 터널(60) 바닥면(61)에 고정볼트(24a)로 고정설치되는 체결공(24)이 형성된다. The support disks 20 and 20a are circular plate bodies which are bisected in front and rear and fastened to each other by the protrusion 23 and the recess 23a, and are fixed in a rectangular shape to wrap and fix the lower ends of the diagnostic tubes 10, 10a, 10b, and 10c. Grooves 21, 21a, 21b, and 21c are formed, respectively, and insertion holes 22 and 22a are formed in the left and right sides of the fixing grooves 21, 21a, 21b, and 21c, respectively. The fastening hole 24 is fixed to the fixing bolt 24a is formed in.

상기 튜브고정틀(30,30q,30b,30c)은 사다리형상으로, 상기 진단튜브(10,10a,10b,10c)의 좌우외측면과 밀착되되 하단이 상기 지지원판(20,20a)의 삽입공(22,22a)에 각각 삽입고정되고 상단은 터널(60) 천장(62)에 체결고정되는 체결판(31b)을 갖는 좌우측지지바(31,31a)가 형성되고, 좌우측지지바(31,31a)를 일정간격으로 연결하는 다수 개의 수평바(32)가 형성되며, 일단은 최상측수평바(32) 중심에 용접고정되고 타단은 그 하측 수평바(32) 중심에 용접고정되되 중심에 누름바(34d)를 갖는 스위치센서(34,34a,34b,34c)가 수평으로 각각 창작고정되는 센서공(33a)을 갖는 센서고정구(33)가 형성된다. The tube fixing frame (30, 30q, 30b, 30c) is a ladder shape, in close contact with the left and right outer surface of the diagnostic tube (10, 10a, 10b, 10c) but the lower end of the insertion hole of the support disk (20, 20a) ( The left and right support bars 31 and 31a having fastening plates 31b inserted into and fixed to the ceiling 62 and the upper ends of the tunnels 60 and 22a are respectively formed, and the left and right support bars 31 and 31a are respectively fixed. A plurality of horizontal bars 32 are formed to connect at regular intervals, one end of which is welded to the center of the top horizontal bar 32 and the other end is welded to the center of the lower horizontal bar 32, but the push bar at the center ( A sensor fixing tool 33 having a sensor hole 33a in which switch sensors 34, 34a, 34b, and 34c having 34d) are horizontally fixed to each other is formed.

상기 관리자 단말기(40)는 상기 튜브고정틀(30,30a,30b,30c)의 스위치센서(34,34a,34b,34c)와 각각 연결되어 누름바(34d)가 눌러지면 이를 감지하여 관리자에게 이를 인지시켜 이에 대한 대응방안을 실행토록 유도한다. The manager terminal 40 is connected to the switch sensor 34, 34a, 34b, 34c of the tube fixing frame (30, 30a, 30b, 30c), respectively, and detects this when the push bar (34d) is pressed to recognize it to the manager. To take countermeasures against them.

이와 같은 본 발명은, 터널(60) 중앙에 설치된 기둥(50)이 기울게 되면, 그 방향에 위치된 진단튜브(10,10a,10b,10c)는 그 압력에 의해 지지판(13) 외측으로 진단튜브(10,10a,10b,10c)를 돌출시키게 되고, 이에 따라 튜브고정틀(30,30a,30b,30c) 상측에 센서고정구(33)에 의해 고정된 스위치센서(34,34a,34b,34c)의 누름바(34d)가 눌러져 신호를 관리자 단말기(40)로 송출시키 며, 이를 감지한 관리자 단말기(40)를 이를 관리자에게 인지시켜 이에 대한 대처방안을 실행하도록 유도하게 된다.In the present invention as described above, when the pillar 50 installed in the center of the tunnel 60 is inclined, the diagnostic tubes (10, 10a, 10b, 10c) located in the direction of the diagnostic tube to the outside of the support plate 13 by the pressure (10, 10a, 10b, 10c) to protrude, and accordingly of the switch sensor (34, 34a, 34b, 34c) fixed by the sensor fixture 33 above the tube fixing frame (30, 30a, 30b, 30c) The push bar 34d is pressed to send a signal to the manager terminal 40, and the manager terminal 40 which has sensed this is notified to the manager to induce a countermeasure.

도 1은 본 발명 실시 예인 아치형 터널을 이루는 기둥 안전진단장치의 시공모습을 보인 사시도, 1 is a perspective view showing the construction of the pillar safety diagnosis device forming an arch tunnel according to an embodiment of the present invention,

도 2는 본 발명 실시 예인 아치형 터널을 이루는 기둥 안전진단장치의 체결모습을 보인 분리 사시도, Figure 2 is an exploded perspective view showing the fastening of the column safety diagnosis device forming an arch tunnel according to an embodiment of the present invention,

도 3은 본 발명 실시 예인 아치형 터널을 이루는 기둥 안전진단장치의 시공모습을 보인 요부확대 측단면도, Figure 3 is an enlarged side cross-sectional view showing the main portion of the construction of the pillar safety diagnosis device forming an arch tunnel according to an embodiment of the present invention,

도 4는 본 발명 실시 예인 아치형 터널을 이루는 기둥 안전진단장치의 평면도.Figure 4 is a plan view of the pillar safety diagnosis device constituting the arch tunnel according to an embodiment of the present invention.

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

10,10a,10b,10c : 진단튜브 11 : 부동액10,10a, 10b, 10c: Diagnosis tube 11: Antifreeze

12 : 밀착요부 13 : 지지판12: closely contact portion 13: support plate

20,20a : 지지원판 21,21a,21b,21c : 고정홈20,20a: support disc 21,21a, 21b, 21c: fixing groove

22,22a : 삽입홈 23 : 돌부22,22a: Insertion groove 23: protrusion

23a : 요부 24 : 체결공23a: main part 24: fastener

24a : 고정볼트24a: Fixing bolt

30,30a,30b,30c : 튜브고정틀 31,31a : 좌우측지지바30,30a, 30b, 30c: Tube fixing frame 31,31a: Left and right support bar

31b : 체결판 32 : 수평바31b: fastening plate 32: horizontal bar

33 : 센서고정구 33a : 센서공33: sensor fixture 33a: sensor ball

34,34a,34b,34c : 스위치센서34,34a, 34b, 34c: Switch sensor

40 : 관리자 단말기40: manager terminal

50 : 기둥50: pillar

60 : 터널 61 : 바닥면60 tunnel 61 floor

62 : 천장 62: ceiling

Claims (1)

터널 내부의 기둥과 밀착되게 설치된 스위치센서에 의해 기둥의 기울어짐을 감지하는 관리자 단말기를 구비하는 기둥 안전진단장치에 있어서;In the pillar safety diagnosis device having a manager terminal for detecting the inclination of the pillar by a switch sensor installed in close contact with the pillar in the tunnel; 아치형 터널의 중간부에 직립설치되는 기둥을 사방에서 밀착되어 감싸는 직립된 사각기둥인 튜브체로 내측면에는 기둥 외주연과 밀착되는 밀착요부가 형성되고, 내부에는 부동액이 충전되며, 외측면을 개방되고 좌우측하부와 상부외측을 감싸 지지하는 판체인 지지판이 형성되는 진단튜브와;It is an upright square pillar tube that wraps the pillars installed upright in the middle part of the arch tunnel, and the inner surface has a close contact with the outer periphery of the pillar, and the inside is filled with antifreeze, and the outer surface is opened. A diagnostic tube in which a support plate, which is a plate body that surrounds the left and right lower parts and the upper outer part, is formed; 전후방으로 양분되어 돌부와 요부로 체결고정되는 원형 판체로 상기 진단튜브 하단부를 감싸 고정하는 사각형상의 고정홈이 형성되고, 고정홈 전방 좌우측에는 삽입공이 각각 형성되며, 터널 바닥면에 고정볼트로 고정설치되는 체결공이 형성되는 지지원판과;The circular plate is divided into front and rear and fastened to the protrusion and the recess to form a rectangular fixing groove for wrapping and fixing the lower end of the diagnostic tube, and insertion holes are formed at the front left and right sides of the fixing groove, respectively, and are fixed to the tunnel bottom by fixing bolts. A support disc on which fastening holes are formed; 사다리형상으로 상기 진단튜브의 좌우외측면과 밀착되되 하단이 상기 지지원판의 삽입공에 각각 삽입고정되고 상단은 터널 천장에 체결고정되는 체결판을 갖는 좌우측지지바가 형성되고, 좌우측지지바를 일정간격으로 연결하는 다수 개의 수평바가 형성되며, 일단은 최상측수평바 중심에 용접고정되고 타단은 그 하측수평바 중심에 용접고정되되 중심에 누름바를 갖는 스위치센서가 수평으로 창작고정되는 센서공을 갖는 센서고정구가 형성되는 튜브고정틀과;The left and right support bars are formed in a ladder shape to be in close contact with the left and right outer surfaces of the diagnostic tube, and the lower ends are respectively inserted into and fixed to the insertion holes of the support discs, and the upper ends are fastened to the tunnel ceiling, and the left and right support bars are spaced at regular intervals. A plurality of horizontal bars are connected to each other, and one end is welded to the center of the top horizontal bar, and the other end is welded to the center of the lower horizontal bar, and the sensor fixture has a sensor hole in which a switch sensor having a push bar at the center is created and fixed horizontally. Tube fixing frame is formed; 상기 튜브고정틀의 스위치센서와 연결되어 누름바가 눌러지면 이를 감지하여 관리자에게 이를 인지시켜 이에 대한 대응방안을 실행토록 유도하는 관리자 단말기를 구비하는 아치형 터널을 이루는 기둥 안전진단장치.Connected to the switch sensor of the tube fixing frame when the push bar is pressed to detect this to the administrator to form a vault safety diagnostic device having an arch tunnel having a manager terminal to induce a response to the response.
KR1020080039633A 2008-04-29 2008-04-29 Safety diagnosis apparatus for pillar formative tunnel arch-type KR100882867B1 (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200185184Y1 (en) 2000-01-13 2000-06-15 현대산업개발주식회사 Measuring type jack support
KR200257728Y1 (en) 2001-09-14 2001-12-22 김임수 Measuring device of vertical displacement for structure
KR20040103864A (en) * 2004-11-17 2004-12-09 (주)씨에스티개발 Safety diagnosis apparatus for construction
KR100591455B1 (en) 2006-01-02 2006-06-22 (재) 한국건설품질연구원 Pillar safe diagnostic equipment of an arch type tunnel
KR100763875B1 (en) * 2007-02-14 2007-10-05 (주)대한이엔씨 A pillar security diagnosis device in a tunnel

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200185184Y1 (en) 2000-01-13 2000-06-15 현대산업개발주식회사 Measuring type jack support
KR200257728Y1 (en) 2001-09-14 2001-12-22 김임수 Measuring device of vertical displacement for structure
KR20040103864A (en) * 2004-11-17 2004-12-09 (주)씨에스티개발 Safety diagnosis apparatus for construction
KR100591455B1 (en) 2006-01-02 2006-06-22 (재) 한국건설품질연구원 Pillar safe diagnostic equipment of an arch type tunnel
KR100763875B1 (en) * 2007-02-14 2007-10-05 (주)대한이엔씨 A pillar security diagnosis device in a tunnel

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