CN105717536A - 一种多个光纤检测地下扭曲的装置 - Google Patents
一种多个光纤检测地下扭曲的装置 Download PDFInfo
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- CN105717536A CN105717536A CN201610277516.XA CN201610277516A CN105717536A CN 105717536 A CN105717536 A CN 105717536A CN 201610277516 A CN201610277516 A CN 201610277516A CN 105717536 A CN105717536 A CN 105717536A
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- 239000013307 optical fiber Substances 0.000 title abstract description 21
- 239000000835 fiber Substances 0.000 claims description 99
- 238000003491 array Methods 0.000 claims description 18
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000011496 polyurethane foam Substances 0.000 claims description 3
- 239000002689 soil Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/01—Measuring or predicting earthquakes
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Environmental & Geological Engineering (AREA)
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- Remote Sensing (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Geophysics And Detection Of Objects (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
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CN201610277516.XA CN105717536B (zh) | 2016-05-02 | 2016-05-02 | 一种多个光纤检测地下扭曲的装置 |
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CN201610277516.XA CN105717536B (zh) | 2016-05-02 | 2016-05-02 | 一种多个光纤检测地下扭曲的装置 |
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CN105717536A true CN105717536A (zh) | 2016-06-29 |
CN105717536B CN105717536B (zh) | 2018-05-15 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106199689A (zh) * | 2016-07-16 | 2016-12-07 | 安庆建金智能科技有限公司 | 一种光纤激光器地震监测预警装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120092960A1 (en) * | 2010-10-19 | 2012-04-19 | Graham Gaston | Monitoring using distributed acoustic sensing (das) technology |
CN102692640A (zh) * | 2012-06-12 | 2012-09-26 | 中国科学院半导体研究所 | 光纤深井地声仪 |
US20150033865A1 (en) * | 2013-07-30 | 2015-02-05 | Raytheon Company | Fiber optic vibration detection |
CN104407375A (zh) * | 2014-12-22 | 2015-03-11 | 河北师范大学 | 地震预测仪地下探头 |
CN205720704U (zh) * | 2016-05-02 | 2016-11-23 | 漳浦县圆周率工业设计有限公司 | 一种多个光纤检测地下扭曲的装置 |
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2016
- 2016-05-02 CN CN201610277516.XA patent/CN105717536B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120092960A1 (en) * | 2010-10-19 | 2012-04-19 | Graham Gaston | Monitoring using distributed acoustic sensing (das) technology |
CN102692640A (zh) * | 2012-06-12 | 2012-09-26 | 中国科学院半导体研究所 | 光纤深井地声仪 |
US20150033865A1 (en) * | 2013-07-30 | 2015-02-05 | Raytheon Company | Fiber optic vibration detection |
CN104407375A (zh) * | 2014-12-22 | 2015-03-11 | 河北师范大学 | 地震预测仪地下探头 |
CN205720704U (zh) * | 2016-05-02 | 2016-11-23 | 漳浦县圆周率工业设计有限公司 | 一种多个光纤检测地下扭曲的装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106199689A (zh) * | 2016-07-16 | 2016-12-07 | 安庆建金智能科技有限公司 | 一种光纤激光器地震监测预警装置 |
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Effective date of registration: 20190624 Address after: 244000 No. 204 building B, Tongling hi tech Innovation Service Center, Anhui Patentee after: TONGLING CHUANGWEI TECHNOLOGY CO.,LTD. Address before: 363200 Xintian international 209, sui'an Town, Zhangpu, Zhangzhou, Fujian Patentee before: ZHANGPU PI INDUSTRIAL DESIGN Co.,Ltd. |
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Effective date of registration: 20211215 Address after: 276000 No. 10, Mengshan fifth road, economic development zone, Mengyin County, Linyi City, Shandong Province Patentee after: Shandong Nahe Auto Parts Co.,Ltd. Address before: 244000 No. 204 building B, Tongling hi tech Innovation Service Center, Anhui Patentee before: TONGLING CHUANGWEI TECHNOLOGY CO.,LTD. |
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