CN103591930B - 分布式光纤监测隧道沉降的装置和方法 - Google Patents
分布式光纤监测隧道沉降的装置和方法 Download PDFInfo
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- CN103591930B CN103591930B CN201310611472.6A CN201310611472A CN103591930B CN 103591930 B CN103591930 B CN 103591930B CN 201310611472 A CN201310611472 A CN 201310611472A CN 103591930 B CN103591930 B CN 103591930B
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- 238000000034 method Methods 0.000 title claims abstract description 13
- 239000013307 optical fiber Substances 0.000 title claims abstract description 9
- 238000012544 monitoring process Methods 0.000 claims abstract description 46
- 238000012806 monitoring device Methods 0.000 claims abstract description 20
- 239000003292 glue Substances 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims description 7
- 238000004062 sedimentation Methods 0.000 description 8
- 230000008901 benefit Effects 0.000 description 3
- 239000004927 clay Substances 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 208000037921 secondary disease Diseases 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
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Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310611472.6A CN103591930B (zh) | 2013-11-26 | 2013-11-26 | 分布式光纤监测隧道沉降的装置和方法 |
Applications Claiming Priority (1)
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CN201310611472.6A CN103591930B (zh) | 2013-11-26 | 2013-11-26 | 分布式光纤监测隧道沉降的装置和方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103591930A CN103591930A (zh) | 2014-02-19 |
CN103591930B true CN103591930B (zh) | 2015-07-29 |
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CN201310611472.6A Expired - Fee Related CN103591930B (zh) | 2013-11-26 | 2013-11-26 | 分布式光纤监测隧道沉降的装置和方法 |
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CN (1) | CN103591930B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105157593B (zh) * | 2015-08-28 | 2018-03-16 | 武汉理工光科股份有限公司 | 隧道形变监测传感器及装置 |
CN105134294A (zh) * | 2015-08-30 | 2015-12-09 | 上海复旦智能监控成套设备有限公司 | 一种高可靠性分布式光纤地铁隧道安全监控*** |
CN111006604A (zh) * | 2019-12-26 | 2020-04-14 | 胡美玉 | 高精度分布式隧道裂缝监测***及方法 |
CN113124767B (zh) * | 2021-03-08 | 2023-02-14 | 上海同岩土木工程科技股份有限公司 | 一种隧道长距离沉降变形自动化监测装置及监测方法 |
CN114894102B (zh) * | 2022-05-24 | 2023-12-22 | 中铁第四勘察设计院集团有限公司 | 基于阵列光栅的盾构隧道结构监测***及方法 |
CN115266076B (zh) * | 2022-09-26 | 2023-01-20 | 中交第一公路勘察设计研究院有限公司 | 基于光纤传感的板式支座、监测***及安装、监测方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3434207B2 (ja) * | 1998-06-19 | 2003-08-04 | 三菱重工業株式会社 | トンネル壁面の周方向歪測定のための光ファイバセンサの敷設方法 |
JP2001272213A (ja) * | 2000-03-24 | 2001-10-05 | Mitsubishi Heavy Ind Ltd | 歪み評価装置 |
JP2001356070A (ja) * | 2000-06-13 | 2001-12-26 | Ando Electric Co Ltd | 光ファイバ歪測定装置 |
KR100350458B1 (ko) * | 2001-01-16 | 2002-08-29 | 삼성전자 주식회사 | 광섬유 잔여 응력 및 포토일래스틱 효과를 측정하기 위한장치 및 그 방법 |
CN201237502Y (zh) * | 2008-06-19 | 2009-05-13 | 北京矿咨信矿业技术研究有限公司 | 尾矿库干滩自动化监测*** |
CN203587095U (zh) * | 2013-11-26 | 2014-05-07 | 丁勇 | 分布式光纤监测隧道沉降的装置 |
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2013
- 2013-11-26 CN CN201310611472.6A patent/CN103591930B/zh not_active Expired - Fee Related
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Effective date of registration: 20180419 Address after: 201612 Shanghai Songjiang District Caohejing Development Zone New Economic Park No. 201 2, 281 room. Patentee after: Shanghai Ping Da Construction Engineering Management Consulting Co., Ltd. Address before: 210036 Gulou District, Nanjing, grassland Gate Street, No. 137 high education village, room 4, building 1104, room Patentee before: Ding Yong |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20150729 Termination date: 20181126 |