KR100290644B1 - 2차원 터널 내공측정 센서기구장치 - Google Patents
2차원 터널 내공측정 센서기구장치 Download PDFInfo
- Publication number
- KR100290644B1 KR100290644B1 KR1019990008953A KR19990008953A KR100290644B1 KR 100290644 B1 KR100290644 B1 KR 100290644B1 KR 1019990008953 A KR1019990008953 A KR 1019990008953A KR 19990008953 A KR19990008953 A KR 19990008953A KR 100290644 B1 KR100290644 B1 KR 100290644B1
- Authority
- KR
- South Korea
- Prior art keywords
- piston
- cylinder
- angle
- measuring
- sensor
- Prior art date
Links
- 238000005259 measurement Methods 0.000 claims abstract description 43
- 230000008859 change Effects 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 abstract description 12
- 238000004364 calculation method Methods 0.000 abstract description 7
- 239000002131 composite material Substances 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 2
- 238000012887 quadratic function Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000012886 linear function Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
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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
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/08—Measuring arrangements characterised by the use of optical techniques for measuring diameters
- G01B11/12—Measuring arrangements characterised by the use of optical techniques for measuring diameters internal diameters
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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
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/03—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by measuring coordinates of points
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
- G01B11/255—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures for measuring radius of curvature
-
- 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
- G01B21/10—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 diameters
- G01B21/14—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 diameters internal diameters
-
- 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
- G01B21/20—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 contours or curvatures, e.g. determining profile
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
Description
Claims (3)
- 터널 내공 변형을 측정하기 위한 2차원 터널 내공측정 센서기구장치에 있어서,길이 변화를 측정하기 위한 길이변이 측정센서기구장치가 내장된 실린더(20)와,상기 실린더(20)의 한 부분에 부착되어 각도 변화를 측정하기 위한 각도변이 측정센서기구장치(40)와,상기 실린더(20)에 한쪽 끝에 부착되어 길이 변이에 따라 왕복 운동하는 피스톤(50)과,상기 실린더(20)의 다른 한쪽 끝에 고정된 피스톤(51), 및상기 피스톤(50, 51)의 양 끝에 부착된 고정 홀(61, 60)로 이루어짐을 특징으로 하는 2차원 터널 내공측정 센서기구장치.
- 제 1 항에 있어서,상기 길이변이 측정센서기구장치는 실린더(28)와,상기 실린더(28)내에 터널 내공의 변형에 따라 움직이는 피스톤(30)과,상기 피스톤(30)에 연결된 리니어 저항 피스톤(23)과,상기 리니어 저항 피스톤(23)에 연결된 리니어 저항 실린더(22)와,상기 리니어 저항 실린더(22)를 지지하는 원통 파이프(27)와,상기 원통 파이프(27)를 고정시키는 고정핀(26)과,상기 리니어 저항 피스톤(23)과 상기 피스톤(30)을 고정시키는 고정핀(29)과,상기 피스톤(30)을 지지하는 리니어 베어링(24, 25), 및상기 피스톤(30)의 최대 스트록을 제한하기 위한 스트록 제한장치(31)로 이루어짐을 특징으로 하는 2차원 터널 내공측정 센서기구장치.
- 제 1 항에 있어서,상기 각도변이 측정센서기구장치(40)는각도 측정 자기저항 각도센서(41)와,상기 각도센서(41)를 보호하기 위한 센서 케이스(44, 45)와,상기 각도센서(41)를 길이변이 측정센서기구장치에 결합하기 위해 실린더 부착 홀(48)이 포함된 각도센서 부착장치(46)와,상기 센서 케이스(44, 45)를 고정하는 고정볼트(42, 43), 및상기 센서 케이스(45)와 각도센서 부착장치(46)를 고정하는 회전축 고정볼트(47)로 이루어짐을 특징으로 하는 2차원 터널 내공측정 센서기구장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990008953A KR100290644B1 (ko) | 1999-03-17 | 1999-03-17 | 2차원 터널 내공측정 센서기구장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990008953A KR100290644B1 (ko) | 1999-03-17 | 1999-03-17 | 2차원 터널 내공측정 센서기구장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000060556A KR20000060556A (ko) | 2000-10-16 |
KR100290644B1 true KR100290644B1 (ko) | 2001-05-15 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019990008953A KR100290644B1 (ko) | 1999-03-17 | 1999-03-17 | 2차원 터널 내공측정 센서기구장치 |
Country Status (1)
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KR (1) | KR100290644B1 (ko) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101521843B1 (ko) * | 2014-09-17 | 2015-05-21 | (주)성진지오텍 | 3차원 변위 측정장치 |
KR20160022067A (ko) * | 2014-08-19 | 2016-02-29 | 주식회사 바이텍코리아 | 지반 변위 측정 장치 |
KR20190000356A (ko) * | 2018-12-24 | 2019-01-02 | 주식회사 누림 | 터널의 변위측정장치 |
KR20190051905A (ko) | 2019-01-24 | 2019-05-15 | 한국항공우주산업 주식회사 | 다관절 각도 측정장치 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100734390B1 (ko) * | 2005-06-24 | 2007-07-06 | (주)지티씨코퍼레이션 | 2차원 터널 변형 자동계측장치 |
-
1999
- 1999-03-17 KR KR1019990008953A patent/KR100290644B1/ko not_active IP Right Cessation
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160022067A (ko) * | 2014-08-19 | 2016-02-29 | 주식회사 바이텍코리아 | 지반 변위 측정 장치 |
KR101635808B1 (ko) * | 2014-08-19 | 2016-07-04 | 주식회사 바이텍코리아 | 지반 변위 측정 장치 |
KR101521843B1 (ko) * | 2014-09-17 | 2015-05-21 | (주)성진지오텍 | 3차원 변위 측정장치 |
KR20190000356A (ko) * | 2018-12-24 | 2019-01-02 | 주식회사 누림 | 터널의 변위측정장치 |
KR102078485B1 (ko) | 2018-12-24 | 2020-02-19 | 주식회사 누림 | 터널의 변위측정장치 |
KR20190051905A (ko) | 2019-01-24 | 2019-05-15 | 한국항공우주산업 주식회사 | 다관절 각도 측정장치 |
Also Published As
Publication number | Publication date |
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KR20000060556A (ko) | 2000-10-16 |
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