KR100457376B1 - Safety diagnosis apparatus for camber measurement of bridge - Google Patents

Safety diagnosis apparatus for camber measurement of bridge Download PDF

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Publication number
KR100457376B1
KR100457376B1 KR10-2004-0063016A KR20040063016A KR100457376B1 KR 100457376 B1 KR100457376 B1 KR 100457376B1 KR 20040063016 A KR20040063016 A KR 20040063016A KR 100457376 B1 KR100457376 B1 KR 100457376B1
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South Korea
Prior art keywords
measuring
bridge
pipe
camber
sides
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KR10-2004-0063016A
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Korean (ko)
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KR20040075835A (en
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김길평
성수복
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케이에스엠기술 주식회사
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B13/00—Measuring arrangements characterised by the use of fluids
    • G01B13/24—Measuring arrangements characterised by the use of fluids for measuring the deformation in a solid
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D22/00—Methods or apparatus for repairing or strengthening existing bridges ; Methods or apparatus for dismantling bridges
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/30—Measuring arrangements characterised by the use of mechanical techniques for measuring the deformation in a solid, e.g. mechanical strain gauge
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B2210/00—Aspects not specifically covered by any group under G01B, e.g. of wheel alignment, caliper-like sensors
    • G01B2210/58—Wireless transmission of information between a sensor or probe and a control or evaluation unit
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B2210/00—Aspects not specifically covered by any group under G01B, e.g. of wheel alignment, caliper-like sensors
    • G01B2210/66—Rock or ground anchors having deformation measuring means

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

본 발명은 교량상판 캠버측정용 안전진단장치에 관한 것으로서, 교량상판의 이동하중에 의한 캠버의 변형을 세심하게 측정할 수 있도록 하여 교량상판의 문제점을 미연에 파악하여 안전하게 대체할 수 있도록 하는 교량상판 캠버측정용 안전진단장치에 관한 것이다.The present invention relates to a safety diagnosis device for measuring the bridge deck camber, which enables to carefully measure the deformation of the camber due to the moving load of the bridge deck, so as to grasp the problems of the bridge deck and replace it safely. The present invention relates to a safety diagnosis device for measuring camber.

본 발명은, 교각구조물 사이의 교량상판의 하단에 설치되는 교량상판 캠버측정용 안전진단장치에 있어서, 상기 교량상판 캠버측정용 안전진단장치는, 교량상판의 하단에 앙카볼트를 용접고정설치하고, 앙카볼트에 측정파이프의 작동부를 체결넛트로 고정하며, 상기 측정파이프의 양측에 구성된 체결대는 셋트앙카를 이용하여 교각구조물 측면에 고정하고, 교각구조물 상부에는 계측센서를 설치하여 상기 측정파이프의 양측에 구성된 계측부와 체결넛트로 고정토록하여, 교량 상부에 이동하중이 측정파이프의 작동부에 작용하면 양측에 구성된 계측부를 통해 계측센서로 압력이 감지되어 감지된 테이터 값을 계측수신기로 송신을 하여 테이터 값을 출력할 수 있도록 구성하는 것을 특징으로 하는 교량상판 캠버측정용 안전진단장치를 제공한다.The present invention provides a safety diagnosing device for measuring a bridge top camber provided at a lower end of a bridge top plate between bridge structures, wherein the safety diagnosing device for measuring a bridge top camber comprises welding anchoring bolts at a lower end of a bridge top plate, The operating part of the measuring pipe is fixed to the anchor bolt with a fastening nut, and fastening bars formed on both sides of the measuring pipe are fixed to the side of the pier structure using a set anchor, and a measuring sensor is installed on both sides of the measuring pipe. If the moving load on the upper part of the bridge acts on the operating part of the measuring pipe, the pressure is sensed by the measuring sensor through the measuring parts configured on both sides, and the detected data is transmitted to the measuring receiver. It provides a safety diagnostic device for measuring the bridge top camber, characterized in that configured to output the.

Description

교량상판 캠버측정용 안전진단장치{SAFETY DIAGNOSIS APPARATUS FOR CAMBER MEASUREMENT OF BRIDGE}SAFETY DIAGNOSIS APPARATUS FOR CAMBER MEASUREMENT OF BRIDGE}

본 발명은 교량상판 캠버측정용 안전진단장치에 관한 것으로서, 교량상판의이동하중에 의한 캠버의 변형을 세심하게 측정할 수 있도록 하여 교량상판의 문제점을 미연에 파악하여 안전하게 대체할 수 있도록 하는 교량상판 캠버측정용 안전진단장치에 관한 것이다.The present invention relates to a safety diagnosis device for measuring the bridge top camber, and to allow the meticulous measurement of the deformation of the camber due to the moving load of the bridge top plate so as to grasp the problems of the bridge top plate in advance and safely replace the bridge top plate. The present invention relates to a safety diagnosis device for measuring camber.

일반적으로 교량 구조물은 도 1과 같이 교각구조물(10)을 설치하고 그 상부에 교량상판(20)을 설치하는 방식으로 교량을 설치하고 있다.In general, bridge structures are installed in such a way that the bridge structure 10 is installed as shown in FIG. 1 and the bridge top plate 20 is installed thereon.

그러나 기존의 교량에는 교량상판(20)의 캠버(30)를 측정하는 시설이 미흡하여 과적차량 통행으로 인한 교량 상판(20)에 균열(40)이 발생되었을 경우에도 정기적인 교량점검을 하기전에는 허용변위 이상으로 교량상판(20)이 작동하였는지의 문제점을 파악할 수 없어 교량 구조물의 안전에 문제점이 나타나는 실정이다.However, existing bridges do not have sufficient facilities to measure the camber 30 of the bridge deck 20, so even when a crack 40 is generated in the bridge deck 20 due to the overload vehicle passage, it is allowed before conducting a regular bridge inspection. It is a situation that a problem appears in the safety of the bridge structure can not grasp the problem that the bridge top plate 20 is operated over the displacement.

본 발명은 상술한 문제점을 감안하여, 본 발명은, 교량상판 캠버의 처짐이 허용변위 이상으로 발생되었을 경우 이를 계측수신기의 데이터를 통해 곧바로 파악할 수 있도록 하여 교량상판의 문제점을 파악하여 안전하게 대체할 수 있도록 하는것을 그 목적이 있다.In view of the above-described problems, the present invention, if the deflection of the bridge deck camber occurs over the permissible displacement, it is possible to immediately grasp this through the data of the measuring receiver to grasp the problems of the bridge deck and safely replace it Its purpose is to make it work.

도 1은 기존 교량상판의 문제점을 나타내는 도면.1 is a view showing a problem of the existing bridge deck.

도 2는 본 발명의 교량상판 캠버측정용 안전진단장치를 나타내는 측면도.Figure 2 is a side view showing a safety diagnosis device for measuring the bridge deck camber of the present invention.

도 3은 본 발명의 교량상판 캠버측정용 안전진단장치의 분해상태를 나타내는 개념도.3 is a conceptual diagram showing an exploded state of the safety diagnosis apparatus for measuring the bridge deck camber of the present invention.

< 도면의 주요부분에 대한 부호의 설명 ><Description of Symbols for Major Parts of Drawings>

100: 교각구조물 200: 교랑상판100: bridge structure 200: bridge deck

210: 앙카볼트 220: 체결넛트210: anchor bolt 220: tightening nut

300: 안전진단장치 310: 측정파이프300: safety diagnosis device 310: measuring pipe

320: 작동부 330: 체결대320: operating unit 330: fastening

340: 셋트앙카 350: 계측부340: set anchor 350: measurement unit

360: 계측센서 370: 계측수신기360: measuring sensor 370: measuring receiver

본 발명은 상술한 목적달성을 위해, 본 발명은, 교각구조물 사이의 교량상판의 하단에 설치되는 교량상판 캠버측정용 안전진단장치에 있어서, 상기 교량상판 캠버측정용 안전진단장치는, 교량상판의 하단에 앙카볼트를 용접고정설치하고, 앙카볼트에 측정파이프의 작동부를 체결넛트로 고정하며, 상기 측정파이프의 양측에 구성된 체결대는 셋트앙카를 이용하여 교각구조물 측면에 고정하고, 교각구조물 상부에는 계측센서를 설치하여 상기 측정파이프의 양측에 구성된 계측부와 체결넛트로 고정토록하여, 교량 상부에 이동하중이 측정파이프의 작동부에 작용하면 양측에 구성된 계측부를 통해 계측센서로 압력이 감지되어 감지된 테이터 값을 계측수신기로 송신을 하여 테이터 값을 출력할 수 있도록 구성하는 것을 특징으로 하는 교량상판 캠버측정용 안전진단장치를 제공한다.The present invention for achieving the above object, the present invention, in the safety diagnosis device for measuring the bridge top camber installed on the lower end of the bridge top plate between the bridge structure, the safety diagnosis device for measuring the bridge top camber, An anchor bolt is welded and installed at the lower end, and the anchoring part of the measuring pipe is fastened with a fastening nut, and fastening bars configured at both sides of the measuring pipe are fixed to the side of the pier structure using a set anchor and the upper part of the pier structure is measured. By installing a sensor to fix the measuring part and the fastening nut on both sides of the measuring pipe, when the moving load acts on the operating part of the measuring pipe on the upper part of the bridge, the pressure is sensed by the measuring sensor through the measuring part configured on both sides. Bridge top camber side, characterized in that configured to transmit the value to the measuring receiver to output the data value It provides a diagnostic device for safety.

이하, 첨부 도면을 참조하여 본 발명의 구성을 설명한다.EMBODIMENT OF THE INVENTION Hereinafter, the structure of this invention is demonstrated with reference to an accompanying drawing.

도 2는 본 발명의 교량상판 캠버측정용 안전진단장치를 나타내는 측면도이다.2 is a side view showing a safety diagnosis device for measuring the bridge deck camber of the present invention.

교각구조물(100) 사이의 교량상판(200)의 하단에 설치되는 교량상판 캠버측정용 안전진단장치(300)에 있어서,In the safety diagnosing device 300 for measuring the bridge top camber installed at the lower end of the bridge top plate 200 between the bridge structure 100,

상기 교량상판 캠버측정용 안전진단장치(300)는, 교량상판(200)의 하단에 앙카볼트(210)를 용접고정설치하고, 앙카볼트(210)에 측정파이프(310)의 작동부(320)를 체결넛트(220)로 고정하며, 상기 측정파이프(310)의 양측에 구성된 체결대(330)는 셋트앙카(340)를 이용하여 교각구조물(100) 측면에 고정하고, 교각구조물(100) 상부에는 계측센서(360)를 설치하여 상기 측정파이프(310)의 양측에 구성된 계측부(350)와 체결넛트(370)로 고정토록하여, 교량 상부에 이동하중이 측정파이프(310)의 작동부(320)에 작용하면 양측에 구성된 계측부(350)를 통해 계측센서(360)로 압력이 감지되어 감지된 테이터 값을 계측수신기(380)로 송신을 하여 테이터 값을 출력할 수 있도록 구성한다.The safety diagnosing device 300 for measuring the bridge plate camber is installed by welding and fixing the anchor bolt 210 at the lower end of the bridge plate 200, and the operating unit 320 of the measurement pipe 310 on the anchor bolt 210. Is fixed to the fastening nut 220, the fastening table 330 configured on both sides of the measuring pipe 310 is fixed to the side of the pier structure 100 using the set anchor 340, the pier structure 100 upper The measuring sensor 360 is installed in the measuring pipes 310 and the fastening nut 370 formed on both sides of the measuring pipe 310 to be fixed, so that the moving load on the upper portion of the bridge operating part 320 of the measuring pipe 310. If the pressure is sensed by the measuring sensor 360 through the measuring unit 350 configured on both sides to transmit the detected data value to the measuring receiver 380 is configured to output the data value.

도 3은 본 발명의 교량상판 캠버측정용 안전진단장치의 분해상태를 나타내는개념도로서, 교량상판 캠버측정용 안전진단장치(300)는, 측정파이프(310)와 계측센서(360), 계측수신기(380)로 구성되며,3 is a conceptual diagram showing an exploded state of the safety diagnosis apparatus for measuring the bridge top camber of the present invention. The safety diagnosis apparatus 300 for measuring the bridge top camber includes a measuring pipe 310, a measuring sensor 360, and a measuring receiver ( 380),

상기 측정파이프(310)는, 원형파이프 형태로 형성되어 내부에는 계측용 유압오일이 삽입되고, 원형파이프의 상단에는 상부의 하중을 감지할 수 있도록 플랜지 (321)하단에 유압잭형태(322)를 형성하고 외부에는 복원스프링(323)에 체결한 작동부(320)가 구성되며, 양측에는 상기 작동부(320)의 압력을 작용할 원형핀 형태의 계측부(350)가 형성되고, 계측부(350) 후면에는 체결홀을 형성한 체결대(330)를 형성하여 셋트앙카(340)로 교각구조물(100)에 측정파이프(310)를 고정할 수 있도록 형성하며,The measuring pipe 310 is formed in the shape of a circular pipe, the hydraulic oil for measurement is inserted therein, the upper end of the circular pipe to form a hydraulic jack type 322 at the bottom of the flange 321 to detect the load of the upper And the outside is configured with an operating part 320 fastened to the restoring spring 323, the measuring unit 350 of the circular pin shape to act on the pressure of the operating unit 320 is formed on both sides, the rear of the measuring unit 350 Forming a fastening hole 330 to form a fastening hole is formed to fix the measuring pipe 310 to the pier structure 100 by a set anchor 340,

상기 계측센서(360)는, 내부에 송신기(361)와 배터리(362), 유압측정장치(363)로 구성되고, 유압측정장치(363)의 측면으로는 상기 측정파이프(310)의 계측부(350)와 체결할 원형핀 형태의 체결부(364)가 형성되며, 상기 유압측정장치(363)는 측정파이프(310)의 교량상부 하중에 의한 작동을 감지하여 데이터를 형성시켜 송신기(361)를 이용하여 데이터를 계측수신기(380)로 전송하고,The measuring sensor 360 includes a transmitter 361, a battery 362, and a hydraulic pressure measuring device 363 therein. The measuring unit 350 of the measuring pipe 310 is disposed on a side surface of the hydraulic measuring device 363. And a circular pin-shaped fastening part 364 to be fastened, and the hydraulic measuring device 363 uses the transmitter 361 to form data by detecting an operation by the load on the upper bridge of the measuring pipe 310. Transmit the data to the measurement receiver 380,

상기 계측수신기(380)는, 교각구조물(100) 양측에 설치된 계측센서(360)의 데이터를 수신할 수 있는 수신기를 내부에 설치하여 테이터 값을 수신하여 필요시 출력할 수 있도록 구성된다.The measurement receiver 380 is configured to install a receiver capable of receiving data of the measurement sensor 360 installed at both sides of the bridge structure 100 so as to receive data and output data when necessary.

상술한 구성에서 알 수 있듯이, 교량상판 캠버측정용 안전진단장치는, 교량상판의 캠버의 처짐이 허용변위 이상으로 작동하고 있는지 주기적인 데이터를 통해 파악할 수 있도록 하고, 허용변위 이상으로 캠버의 변위가 발생될 때에는 즉시 현장조사를 통해 교량의 안정성을 파악하여 시설물의 안전을 확보할 수 있도록 한다.As can be seen from the above configuration, the safety diagnosing device for measuring the bridge deck camber is capable of identifying through periodic data whether the deflection of the camber of the bridge deck is operating above the permissible displacement, and the displacement of the camber above the permissible displacement. When it occurs, it is necessary to immediately check the stability of the bridge through on-site survey to ensure the safety of the facility.

상술한 본 발명의 구성에 의한 효과를 설명한다.The effect by the structure of this invention mentioned above is demonstrated.

본 발명의 교량상판 캠버측정용 안전진단장치는, 교량상판 캠버의 변위를 데이터의 수신을 통해 이상여부를 미연에 파악할 수 있도록 하여 교량구조물의 문제점 및 안전을 신속하게 대체할 수 있도록 한다.Safety diagnosis device for measuring the bridge deck camber of the present invention, it is possible to quickly determine the abnormality of the bridge plate camber through the reception of the data to replace the problems and safety of the bridge structure.

Claims (1)

교각구조물(100) 사이의 교량상판(200)의 하단에 설치되는 교량상판 캠버측정용 안전진단장치(300)에 있어서,In the safety diagnosing device 300 for measuring the bridge top camber installed at the lower end of the bridge top plate 200 between the bridge structure 100, 상기 교량상판 캠버측정용 안전진단장치(300)는, 교량상판(200)의 하단에 앙카볼트(210)를 용접고정설치하고, 앙카볼트(210)에 측정파이프(310)의 작동부(320)를 체결넛트(220)로 고정하며, 상기 측정파이프(310)의 양측에 구성된 체결대(330)는 셋트앙카(340)를 이용하여 교각구조물(100) 측면에 고정하고, 교각구조물(100) 상부에는 계측센서(360)를 설치하여 상기 측정파이프(310)의 양측에 구성된 계측부(350)와 체결넛트(370)로 고정토록하여, 교량 상부에 이동하중이 측정파이프(310)의 작동부(320)에 작용하면 양측에 구성된 계측부(350)를 통해 계측센서(360)로 압력이 감지되어 감지된 테이터 값을 계측수신기(380)로 송신을 하여 테이터 값을 출력할 수 있도록 구성하는 한편,The safety diagnosing device 300 for measuring the bridge plate camber is installed by welding and fixing the anchor bolt 210 at the lower end of the bridge plate 200, and the operating unit 320 of the measurement pipe 310 on the anchor bolt 210. Is fixed to the fastening nut 220, the fastening table 330 configured on both sides of the measuring pipe 310 is fixed to the side of the pier structure 100 using the set anchor 340, the pier structure 100 upper The measuring sensor 360 is installed in the measuring pipes 310 and the fastening nut 370 formed on both sides of the measuring pipe 310 to be fixed, so that the moving load on the upper portion of the bridge operating part 320 of the measuring pipe 310. If the pressure is sensed by the measuring sensor 360 through the measuring unit 350 configured on both sides to transmit the sensed data value to the measuring receiver 380 to output the data value, 상기 측정파이프(310)는, 원형파이프 형태로 형성되어 내부에는 계측용 유압오일이 삽입되고, 원형파이프의 상단에는 상부의 하중을 감지할 수 있도록 플랜지 (321)하단에 유압잭형태(322)를 형성하고 외부에는 복원스프링(323)에 체결한 작동부(320)가 구성되며, 양측에는 상기 작동부(320)의 압력을 작용할 원형핀 형태의 계측부(350)가 형성되고, 계측부(350) 후면에는 체결홀을 형성한 체결대(330)를 형성하여 셋트앙카(340)로 교각구조물(100)에 측정파이프(310)를 고정할 수 있도록 형성하며,The measuring pipe 310 is formed in the shape of a circular pipe, the hydraulic oil for measurement is inserted therein, the upper end of the circular pipe to form a hydraulic jack type 322 at the bottom of the flange 321 to detect the load of the upper And the outside is configured with an operating part 320 fastened to the restoring spring 323, the measuring unit 350 of the circular pin shape to act on the pressure of the operating unit 320 is formed on both sides, the rear of the measuring unit 350 Forming a fastening hole 330 to form a fastening hole is formed to fix the measuring pipe 310 to the pier structure 100 by a set anchor 340, 상기 계측센서(360)는, 내부에 송신기(361)와 배터리(362), 유압측정장치(363)로 구성되고, 유압측정장치(363)의 측면으로는 상기 측정파이프(310)의 계측부(350) 체결할 원형핀 형태의 체결부(364)가 형성되며, 상기 유압측정장치(363)는 측정파이프(310)의 교량상부 하중에 의한 작동을 감지하여 데이터를 형성시켜 송신기(361)를 이용하여 데이터를 계측수신기(380)로 전송하고,The measuring sensor 360 includes a transmitter 361, a battery 362, and a hydraulic pressure measuring device 363 therein. The measuring unit 350 of the measuring pipe 310 is disposed on a side surface of the hydraulic measuring device 363. A circular pin-shaped fastening portion 364 is formed, and the hydraulic measuring device 363 detects an operation caused by the load on the upper bridge of the measuring pipe 310 to form data by using the transmitter 361. Transmit the data to the measuring receiver 380, 상기 계측수신기(380)는, 교각구조물(100) 양측에 설치된 계측센서(360)의 데이터를 수신할 수 있는 수신기를 내부에 설치하여 테이터 값을 수신하여 필요시 출력할 수 있도록 구성되는 것을 특징으로 하는 교량상판 캠버측정용 안전진단장치.The measurement receiver 380 is installed to receive data of the measurement sensor 360 installed on both sides of the bridge structure 100 to receive the data value and to output it if necessary. Safety Diagnosis Device for Measuring Bridge Top Camber
KR10-2004-0063016A 2004-08-11 2004-08-11 Safety diagnosis apparatus for camber measurement of bridge KR100457376B1 (en)

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KR100807128B1 (en) * 2007-08-06 2008-02-27 재단법인 한국재난연구원 Measurement method of safety measurement member and falling protection member for concrete slab of bridge
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KR100896019B1 (en) * 2008-06-23 2009-05-15 백양엔지니어링(주) Security check system for the bridge steel box by using portable measurement system
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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