CN1293363C - Method and apparatus for measuring slope surface displacement - Google Patents
Method and apparatus for measuring slope surface displacement Download PDFInfo
- Publication number
- CN1293363C CN1293363C CNB2005100596241A CN200510059624A CN1293363C CN 1293363 C CN1293363 C CN 1293363C CN B2005100596241 A CNB2005100596241 A CN B2005100596241A CN 200510059624 A CN200510059624 A CN 200510059624A CN 1293363 C CN1293363 C CN 1293363C
- Authority
- CN
- China
- Prior art keywords
- displacement sensor
- angular displacement
- slope surface
- seizing wire
- sliding mass
- 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.)
- Expired - Fee Related
Links
Landscapes
- Testing Or Calibration Of Command Recording Devices (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100596241A CN1293363C (en) | 2005-03-29 | 2005-03-29 | Method and apparatus for measuring slope surface displacement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2005100596241A CN1293363C (en) | 2005-03-29 | 2005-03-29 | Method and apparatus for measuring slope surface displacement |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1651857A CN1651857A (en) | 2005-08-10 |
CN1293363C true CN1293363C (en) | 2007-01-03 |
Family
ID=34876825
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100596241A Expired - Fee Related CN1293363C (en) | 2005-03-29 | 2005-03-29 | Method and apparatus for measuring slope surface displacement |
Country Status (1)
Country | Link |
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CN (1) | CN1293363C (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100342205C (en) * | 2005-12-22 | 2007-10-10 | 中国科学院力学研究所 | Method for measuring sliding surface position and slippage of landslip and its device |
CN100390498C (en) * | 2005-12-28 | 2008-05-28 | 张奔牛 | Apparatus and method for detecting and monitoring displacement/deflection |
CN102243056B (en) * | 2011-04-23 | 2012-09-05 | 重庆大学 | Landslide real-time monitoring system |
CN102297739B (en) * | 2011-05-27 | 2012-12-26 | 杨俊志 | System for monitoring anchored force of pre-stressed anchor cable in real time |
CN102607488B (en) * | 2012-02-23 | 2014-12-03 | 中国科学院力学研究所 | Device and method for monitoring displacement deformation of sliding surface of landslip |
CN102654388B (en) * | 2012-05-21 | 2014-08-13 | 中国地质大学(武汉) | Automatic-tracking type landslide displacement measurer with high accuracy and wide range |
CN106248477B (en) * | 2016-09-14 | 2019-04-26 | 山东大学 | Rock type cylindrical standard test specimen circumferential direction displacement measuring device and test method |
CN108560525B (en) * | 2018-04-28 | 2020-09-01 | 四川理工学院 | Side slope protection monitoring devices's benchmark detects structure |
CN109056853B (en) * | 2018-08-02 | 2019-09-17 | 中国地质大学(武汉) | A kind of mechanism of telescopic measurement landslide big displacement |
CN110231158B (en) * | 2019-07-05 | 2020-09-25 | 江苏轶一电力科技有限公司 | Iron tower bolt looseness monitoring devices |
CN110388893B (en) * | 2019-08-16 | 2024-03-08 | 湖南联智科技股份有限公司 | Remote slope safety monitoring data acquisition device based on Beidou data communication |
CN110632341B (en) * | 2019-09-04 | 2021-07-02 | 华北水利水电大学 | Method for monitoring sliding speed and sliding displacement of landslide |
FI129002B (en) | 2020-06-22 | 2021-04-30 | Tmk Teollisuuden Mittaus Ja Kalibrointipalvelu Oy | Measurement system for foundry furnaces, containers, silos and corresponding drum-like objects |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58198705A (en) * | 1982-05-14 | 1983-11-18 | Fujitsu Ltd | Displacement sensor of optical fiber |
US4490914A (en) * | 1982-01-15 | 1985-01-01 | Dr. Johannes Heidenhain Gmbh | Error correction system for position measuring instruments |
CN2066971U (en) * | 1989-12-26 | 1990-12-05 | 冶金工业部马鞍山矿山研究院 | Two-way digital displacement sensor for hull effect |
CN2101846U (en) * | 1991-03-22 | 1992-04-15 | 王月红 | Linear shift sensor |
-
2005
- 2005-03-29 CN CNB2005100596241A patent/CN1293363C/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4490914A (en) * | 1982-01-15 | 1985-01-01 | Dr. Johannes Heidenhain Gmbh | Error correction system for position measuring instruments |
JPS58198705A (en) * | 1982-05-14 | 1983-11-18 | Fujitsu Ltd | Displacement sensor of optical fiber |
CN2066971U (en) * | 1989-12-26 | 1990-12-05 | 冶金工业部马鞍山矿山研究院 | Two-way digital displacement sensor for hull effect |
CN2101846U (en) * | 1991-03-22 | 1992-04-15 | 王月红 | Linear shift sensor |
Also Published As
Publication number | Publication date |
---|---|
CN1651857A (en) | 2005-08-10 |
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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: Beijing Credian Monitoring Technology Co.,Ltd. Assignor: Institute of Mechanics of Chinese Academy of Sciences Contract fulfillment period: 2008.10.27 to 2018.10.26 contract change Contract record no.: 2008990001106 Denomination of invention: Method and apparatus for measuring slope surface displacement Granted publication date: 20070103 License type: Exclusive license Record date: 2008.11.5 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.10.27 TO 2018.10.26; CHANGE OF CONTRACT Name of requester: BEIJING KELIAN MONITOR TECHNOLOGY CO., LTD. Effective date: 20081105 |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070103 Termination date: 20170329 |
|
CF01 | Termination of patent right due to non-payment of annual fee |