CN1276237C - Rating method and instrument for distributing type optical fiber strain sensor - Google Patents
Rating method and instrument for distributing type optical fiber strain sensor Download PDFInfo
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- CN1276237C CN1276237C CN 200410041996 CN200410041996A CN1276237C CN 1276237 C CN1276237 C CN 1276237C CN 200410041996 CN200410041996 CN 200410041996 CN 200410041996 A CN200410041996 A CN 200410041996A CN 1276237 C CN1276237 C CN 1276237C
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- strain
- fiber optic
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- strain sensor
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CN 200410041996 CN1276237C (en) | 2004-09-15 | 2004-09-15 | Rating method and instrument for distributing type optical fiber strain sensor |
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CN 200410041996 CN1276237C (en) | 2004-09-15 | 2004-09-15 | Rating method and instrument for distributing type optical fiber strain sensor |
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CN1598481A CN1598481A (en) | 2005-03-23 |
CN1276237C true CN1276237C (en) | 2006-09-20 |
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CN 200410041996 Expired - Fee Related CN1276237C (en) | 2004-09-15 | 2004-09-15 | Rating method and instrument for distributing type optical fiber strain sensor |
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Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100371699C (en) * | 2006-04-19 | 2008-02-27 | 天津大学 | Air corrosion monitoring system of area distributing drainage building |
US8605263B2 (en) * | 2009-01-30 | 2013-12-10 | Gamesa Innovation & Technology, S.L. | Wind turbine blades strain measuring system during static tests |
NL2002743C2 (en) * | 2009-04-10 | 2010-10-12 | Stichting Energie | DEVICE AND METHOD FOR MEASURING RACK. |
CN102079319B (en) * | 2009-11-30 | 2014-05-14 | 同方威视技术股份有限公司 | Railway rockfall early warning system and method |
CN102353350B (en) * | 2011-07-06 | 2013-12-11 | 西南交通大学 | Apparatus for measuring structure horizontal displacement relative to roadbed |
CN102878943B (en) * | 2012-06-27 | 2016-02-03 | 中国电子科技集团公司第四十一研究所 | The multiple sensing system of fiber strain integration calibrating installation of large scale and method |
CN102927925A (en) * | 2012-10-25 | 2013-02-13 | 天津理工大学 | Strain measuring method for tilted fiber grating based on self-adaptive weight fusion algorithm |
CN103115642B (en) * | 2013-01-21 | 2015-03-25 | 华北电力大学(保定) | Optical fiber strain and temperature simultaneous calibration device and method based on Brillouin scattering |
CN104880269A (en) * | 2014-02-28 | 2015-09-02 | 国家电网公司 | Overhead line detection system and fiber grating weighing sensor thereof |
CN106153578B (en) * | 2015-03-27 | 2019-05-28 | 中国计量学院 | Optical fiber mach pool moral sensor based on femtosecond laser parallel micromachining and preparation method thereof |
CN104977036B (en) * | 2015-06-19 | 2016-04-06 | 河海大学 | Hydro-structure safety monitoring optical fiber calibration system and method |
CN104897184B (en) * | 2015-06-19 | 2016-04-27 | 河海大学 | Buildings health of paddling perception distribution type fiber-optic calibration system and method |
CN107884114B (en) * | 2017-11-07 | 2020-08-28 | 中国石油大学(华东) | Non-invasive pipeline pressure detection mechanism based on fiber bragg grating |
CN108759702B (en) * | 2018-06-06 | 2020-02-21 | 河海大学 | System and method for distributed monitoring of arching of track slab |
CN111256809B (en) * | 2020-03-09 | 2021-12-24 | 宁夏大学 | Composite multifunctional optical fiber vibration testing device and testing method |
CN114034240A (en) * | 2021-11-08 | 2022-02-11 | 北京科技大学 | Multi-strain rate test analysis method in rock destruction process |
CN114322818B (en) * | 2022-03-09 | 2022-06-14 | 北京航空航天大学 | Heat sink fiber grating calibration device and method for aerospace environment simulator thermal experiment |
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- 2004-09-15 CN CN 200410041996 patent/CN1276237C/en not_active Expired - Fee Related
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CN1598481A (en) | 2005-03-23 |
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Legal Events
Date | Code | Title | Description |
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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 | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Weixin Engineering Consulting Co., Ltd. Assignor: Nanjing University Contract fulfillment period: 2008.8.26 to 2013.8.25 contract change Contract record no.: 2008320000118 Denomination of invention: Rating method and instrument for distributing type optical fiber strain sensor Granted publication date: 20060920 License type: Exclusive license Record date: 2008.9.2 |
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LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.8.26 TO 2013.8.25 Name of requester: JIANGSU WILSON ENGINEERING CONSULTING CO., LTD. Effective date: 20080902 |
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C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |