CN102520439B - 一种探测地质灾害的传感器及其监测报警装置 - Google Patents
一种探测地质灾害的传感器及其监测报警装置 Download PDFInfo
- Publication number
- CN102520439B CN102520439B CN201110327463.5A CN201110327463A CN102520439B CN 102520439 B CN102520439 B CN 102520439B CN 201110327463 A CN201110327463 A CN 201110327463A CN 102520439 B CN102520439 B CN 102520439B
- Authority
- CN
- China
- Prior art keywords
- sensor
- permanent magnet
- fixed head
- optical fiber
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000012544 monitoring process Methods 0.000 title claims abstract description 20
- 239000013307 optical fiber Substances 0.000 claims abstract description 49
- 239000000835 fiber Substances 0.000 claims abstract description 30
- 238000001514 detection method Methods 0.000 claims abstract description 13
- 239000012528 membrane Substances 0.000 claims description 29
- 230000003287 optical effect Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 7
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 239000003245 coal Substances 0.000 abstract description 25
- 239000011435 rock Substances 0.000 abstract description 12
- 230000008859 change Effects 0.000 abstract description 6
- 230000005674 electromagnetic induction Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 31
- 230000005670 electromagnetic radiation Effects 0.000 description 11
- 239000007789 gas Substances 0.000 description 11
- 230000003321 amplification Effects 0.000 description 6
- 238000003199 nucleic acid amplification method Methods 0.000 description 6
- 229910001220 stainless steel Inorganic materials 0.000 description 5
- 239000010935 stainless steel Substances 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 239000000284 extract Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000004044 response Effects 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 230000002463 transducing effect Effects 0.000 description 3
- 125000000217 alkyl group Chemical group 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000001934 delay Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 230000005461 Bremsstrahlung Effects 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000009514 concussion Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005352 galvanomagnetic phenomena Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H9/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means
- G01H9/004—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means using fibre optic sensors
-
- G01V1/01—
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110327463.5A CN102520439B (zh) | 2011-07-12 | 2011-10-25 | 一种探测地质灾害的传感器及其监测报警装置 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110193820.3 | 2011-07-12 | ||
CN201110193820 | 2011-07-12 | ||
CN201110327463.5A CN102520439B (zh) | 2011-07-12 | 2011-10-25 | 一种探测地质灾害的传感器及其监测报警装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102520439A CN102520439A (zh) | 2012-06-27 |
CN102520439B true CN102520439B (zh) | 2014-06-25 |
Family
ID=46291421
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180072790.9A Pending CN103782140A (zh) | 2011-07-12 | 2011-10-25 | 一种探测地质灾害的传感器及其监测报警装置 |
CN201110327463.5A Active CN102520439B (zh) | 2011-07-12 | 2011-10-25 | 一种探测地质灾害的传感器及其监测报警装置 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180072790.9A Pending CN103782140A (zh) | 2011-07-12 | 2011-10-25 | 一种探测地质灾害的传感器及其监测报警装置 |
Country Status (2)
Country | Link |
---|---|
CN (2) | CN103782140A (zh) |
WO (1) | WO2013007071A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103782140A (zh) * | 2011-07-12 | 2014-05-07 | 陈祥力 | 一种探测地质灾害的传感器及其监测报警装置 |
CN107808497A (zh) * | 2017-11-23 | 2018-03-16 | 广东惠利普路桥信息工程有限公司 | 一种准确定位的光纤传感地质灾害管控装置 |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102853895B (zh) * | 2012-09-18 | 2013-11-27 | 中国科学院武汉岩土力学研究所 | 一种微震三向传感器碎裂岩体全方位深孔安装及回收装置 |
ITMI20130122A1 (it) * | 2013-01-28 | 2014-07-29 | Luceat S P A | Sensore ottico-vibrazionale |
SE538479C2 (sv) | 2013-06-20 | 2016-07-26 | Uhlin Per-Axel | Vibrationssensor för registrering av vibrationer i vibrationssensorns vertikala och horisontella led |
CN105484802B (zh) * | 2016-01-15 | 2018-05-15 | 神华集团有限责任公司 | 一种煤矿冲击地压联合监测预警系统及其监测预警方法 |
CN105928603B (zh) * | 2016-04-28 | 2019-03-19 | 河南丹江大观苑旅游有限公司 | 一种基于光纤传感的景区山体监测系统 |
CN108168685B (zh) * | 2017-12-27 | 2019-07-30 | 燕山大学 | 外部激励振动检测装置和检测方法 |
CN109489879B (zh) * | 2018-11-23 | 2020-10-02 | 黑龙江科技大学 | 一种煤矿冲击地压监测装置及监测方法 |
CN110046772A (zh) * | 2019-04-28 | 2019-07-23 | 王国新 | 一种基于大数据的地质灾害监测方法及监测系统 |
CN111679330B (zh) * | 2020-04-29 | 2023-03-14 | 中煤科工集团重庆研究院有限公司 | 用于电磁波地质透视与声发射监测的一体式传感器及随掘监测方法 |
CN113393633B (zh) * | 2021-07-09 | 2023-09-26 | 西安忠舍天域新能源安全技术有限公司 | 爆燃火灾探测方法及新型爆燃火灾探测器 |
CN114001782A (zh) * | 2021-11-26 | 2022-02-01 | 中国电建集团成都勘测设计研究院有限公司 | 一种地质灾害监测装置 |
CN114754959B (zh) * | 2022-04-27 | 2023-07-18 | 清华大学 | 一种激光通信链路微振动试验的角位移信号生成方法 |
CN114858216B (zh) * | 2022-05-07 | 2023-09-12 | 河北地质大学 | 一种基于光纤传感技术的地质灾害监测系统 |
CN116519113B (zh) * | 2023-07-04 | 2023-09-26 | 山东科技大学 | 基于光纤光栅的待测物振动的测量方法及振动传感器 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1127356A (zh) * | 1995-01-20 | 1996-07-24 | 电子科技大学 | 一种光纤振动传感器 |
JPH09304169A (ja) * | 1996-05-10 | 1997-11-28 | Oki Electric Ind Co Ltd | 光ファイバ加速度センサ |
CA2278356C (en) * | 1998-07-31 | 2005-03-22 | David B. Hall | Optical waveguide sensor system for remote detection |
US7137299B2 (en) * | 2005-04-21 | 2006-11-21 | Northrop Grumman Corporation | Fiber optic accelerometer |
JP2006349474A (ja) * | 2005-06-15 | 2006-12-28 | Totoku Electric Co Ltd | 光ファイバ振動センサ |
CN100507486C (zh) * | 2005-11-03 | 2009-07-01 | 武汉理工大学 | 可调谐匹配滤波解调的光纤光栅振动传感器 |
CN100478724C (zh) * | 2007-03-08 | 2009-04-15 | 山东大学 | 通用型分体预制插接式光纤光栅传感器及其制作和使用方法 |
CN201464025U (zh) * | 2009-07-10 | 2010-05-12 | 山东大学 | 光纤光栅声传感器 |
CN201429460Y (zh) * | 2009-07-24 | 2010-03-24 | 陈祥力 | 矿用光纤光栅震动传感器 |
CN201548317U (zh) * | 2009-11-06 | 2010-08-11 | 陈祥力 | 矿用光纤光栅声音传感器 |
CN101718580B (zh) * | 2009-12-17 | 2011-08-03 | 天津大学 | 基于光纤光栅的声音震动采集装置 |
CN202256694U (zh) * | 2011-07-12 | 2012-05-30 | 陈祥力 | 一种探测地质灾害的传感器及其监测报警装置 |
WO2013007071A1 (zh) * | 2011-07-12 | 2013-01-17 | Chen Xiangli | 一种探测地质灾害的传感器及其监测报警装置 |
-
2011
- 2011-10-25 WO PCT/CN2011/081249 patent/WO2013007071A1/zh active Application Filing
- 2011-10-25 CN CN201180072790.9A patent/CN103782140A/zh active Pending
- 2011-10-25 CN CN201110327463.5A patent/CN102520439B/zh active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103782140A (zh) * | 2011-07-12 | 2014-05-07 | 陈祥力 | 一种探测地质灾害的传感器及其监测报警装置 |
CN107808497A (zh) * | 2017-11-23 | 2018-03-16 | 广东惠利普路桥信息工程有限公司 | 一种准确定位的光纤传感地质灾害管控装置 |
Also Published As
Publication number | Publication date |
---|---|
CN103782140A (zh) | 2014-05-07 |
WO2013007071A1 (zh) | 2013-01-17 |
CN102520439A (zh) | 2012-06-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102520439B (zh) | 一种探测地质灾害的传感器及其监测报警装置 | |
CN101968550B (zh) | 基于阵列光纤传感器的岩层识别装置及方法 | |
CN100456035C (zh) | 基于爆破源的大坝无损检测系统 | |
CN1948998A (zh) | 多功能地震探测与预报装置 | |
Stabile et al. | A comprehensive approach for evaluating network performance in surface and borehole seismic monitoring | |
Marelli et al. | Appraisal of waveform repeatability for crosshole and hole-to-tunnel seismic monitoring of radioactive waste repositories | |
CN104215934A (zh) | 一种利用井口检波器进行水力压裂微地震监测的方法 | |
Peng et al. | Performance evaluation of an earthquake early warning system in the 2019–2020 M 6.0 Changning, Sichuan, China, Seismic Sequence | |
CA2961168A1 (en) | Integrating vertical seismic profile data for microseismic anisotropy velocity analysis | |
CN202256694U (zh) | 一种探测地质灾害的传感器及其监测报警装置 | |
Li et al. | Highly sensitive fiber optic microseismic monitoring system for tunnel rockburst | |
Lenti et al. | Recorded displacements in a landslide slope due to regional and teleseismic earthquakes | |
CN201837728U (zh) | 基于阵列光纤传感器的岩层识别装置 | |
Young et al. | Analysis of mining-induced microseismic events at Strathcona mine, Sudbury, Canada | |
CN103198620A (zh) | 一种泥石流预警系统及方法 | |
Yabe et al. | Observation of numerous aftershocks of an M w 1.9 earthquake with an AE network installed in a deep gold mine in South Africa | |
CN209911570U (zh) | 井中光纤时频电磁和四分量地震数据采集装置 | |
CN104406626B (zh) | 一种基于激光测振的冲击地压危险区预警方法 | |
Sagong et al. | Cross-hole seismic technique for assessing in situ rock mass conditions around a tunnel | |
du Toit et al. | Can DAS be used to monitor mining induced seismicity? | |
CN103487826B (zh) | 一种弹性波勘探的子波分析装置及其激震方法 | |
Xiao et al. | Acoustic, electromagnetic and optical sensing and monitoring methods | |
US9035784B2 (en) | Clock(s) as a seismic wave receiver | |
EP1126290B1 (en) | Improvements in or relating to seismic wave measuring devices | |
CN205211122U (zh) | 一种用于检测山体微振动的山崩预警系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180615 Address after: No. 666, Huan Zhu Road, Huzhou, Zhejiang Province Patentee after: Geological Technology Development Company of Huzhou, Zhejiang Address before: 250022 Acupuncture Department of Ji'nan Fifth People's Hospital, No. 24297, ten road, Ji'nan, Shandong Patentee before: Chen Xiangli |
|
TR01 | Transfer of patent right | ||
CP01 | Change in the name or title of a patent holder |
Address after: No. 666, Huan Zhu Road, Huzhou, Zhejiang Province Patentee after: ZHEJIANG JIUNHE GEOLOGICAL ECOLOGICAL ENVIRONMENT PLANNING AND DESIGN CO., LTD. Address before: No. 666, Huan Zhu Road, Huzhou, Zhejiang Province Patentee before: Geological Technology Development Company of Huzhou, Zhejiang |
|
CP01 | Change in the name or title of a patent holder |