ZA202100041B - High-precision monitoring and early warning system and method for roof deformation - Google Patents
High-precision monitoring and early warning system and method for roof deformationInfo
- Publication number
- ZA202100041B ZA202100041B ZA2021/00041A ZA202100041A ZA202100041B ZA 202100041 B ZA202100041 B ZA 202100041B ZA 2021/00041 A ZA2021/00041 A ZA 2021/00041A ZA 202100041 A ZA202100041 A ZA 202100041A ZA 202100041 B ZA202100041 B ZA 202100041B
- Authority
- ZA
- South Africa
- Prior art keywords
- early warning
- warning system
- precision monitoring
- roof deformation
- roof
- Prior art date
Links
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911177688.XA CN110863859A (en) | 2019-11-27 | 2019-11-27 | High-precision monitoring and early warning system and method for deformation of top plate |
PCT/CN2020/082848 WO2021027292A1 (en) | 2019-11-27 | 2020-04-01 | Roof deformation high precision monitoring and early warning system and method |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA202100041B true ZA202100041B (en) | 2021-02-24 |
Family
ID=69655623
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA2021/00041A ZA202100041B (en) | 2019-11-27 | 2021-01-04 | High-precision monitoring and early warning system and method for roof deformation |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN110863859A (en) |
WO (1) | WO2021027292A1 (en) |
ZA (1) | ZA202100041B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110863859A (en) * | 2019-11-27 | 2020-03-06 | 山东科技大学 | High-precision monitoring and early warning system and method for deformation of top plate |
CN111720171B (en) * | 2020-06-24 | 2021-12-21 | 安徽理工大学 | Intelligent test and analysis system and method for roof pressure of coal seam working face |
CN112880580B (en) * | 2021-01-13 | 2022-06-03 | 中煤科工集团重庆研究院有限公司 | Method and system for sensing roadway surrounding rock deformation by optical fiber embedded flexible rod body |
CN113532371B (en) * | 2021-07-14 | 2022-09-16 | 东北大学 | Dynamic monitoring method for absolute deformation of roadway surrounding rock |
CN114485406A (en) * | 2022-02-17 | 2022-05-13 | 宁波科达精工科技股份有限公司 | Part size measuring device and measuring method |
CN115218808B (en) * | 2022-07-18 | 2023-07-14 | 太原理工大学 | Method and system for judging and early warning stability of surrounding rock along with excavation |
CN117889823A (en) * | 2024-03-11 | 2024-04-16 | 福建省高速公路科技创新研究院有限公司 | Transfer type monitoring method for vault settlement in tunnel operation period |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3457894B2 (en) * | 1998-10-02 | 2003-10-20 | 三菱重工業株式会社 | Optical fiber laying method and strain detecting device using optical fiber |
JP3668199B2 (en) * | 2002-02-22 | 2005-07-06 | 国土交通省東北地方整備局長 | Tunnel deformation measurement method |
CN105089701B (en) * | 2015-08-10 | 2017-09-29 | 山西省交通科学研究院 | Operation tunnel health monitoring early warning system and method based on distributing optical fiber sensing |
CN206695757U (en) * | 2017-03-21 | 2017-12-01 | 山西省交通科学研究院 | A kind of duct pieces of shield tunnel overall deformation monitoring device based on distribution type fiber-optic |
CN108955552B (en) * | 2018-07-10 | 2024-03-26 | 山东科技大学 | Non-contact measurement system and method for non-uniform displacement of roadway/tunnel surface |
CN109785585A (en) * | 2019-01-31 | 2019-05-21 | 山东盛隆安全技术有限公司 | Based on optical fiber sensing network monitoring and pre-warning system and method |
CN110863859A (en) * | 2019-11-27 | 2020-03-06 | 山东科技大学 | High-precision monitoring and early warning system and method for deformation of top plate |
-
2019
- 2019-11-27 CN CN201911177688.XA patent/CN110863859A/en active Pending
-
2020
- 2020-04-01 WO PCT/CN2020/082848 patent/WO2021027292A1/en active Application Filing
-
2021
- 2021-01-04 ZA ZA2021/00041A patent/ZA202100041B/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO2021027292A1 (en) | 2021-02-18 |
CN110863859A (en) | 2020-03-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ZA202100041B (en) | High-precision monitoring and early warning system and method for roof deformation | |
GB2588503B (en) | Dam slope deformation monitoring system and method | |
GB2586709B (en) | Method for isolating and recovering multi-core sensor system within taxi | |
EP3965082A4 (en) | Vehicle monitoring system and vehicle monitoring method | |
GB201814777D0 (en) | System and method for aircraft contaminant monitoring | |
EP3741994A4 (en) | Tower clearance monitoring system and method therefor | |
EP3817650A4 (en) | Sensing system and method for monitoring time-dependent processes | |
ZA201901446B (en) | Vehicle monitoring system and method | |
EP3661826A4 (en) | Method and system for sensor monitoring and analysis | |
SG11202012587VA (en) | System and method for oil condition monitoring | |
EP3721219A4 (en) | System and method for gas sensing and monitoring | |
SG11202004014QA (en) | Method and system for monitoring emotions | |
EP3522133A4 (en) | Work vehicle vicinity monitoring system and work vehicle vicinity monitoring method | |
EP3747415C0 (en) | Wetness monitoring system and method | |
ZA201907064B (en) | System and method for measuring and aligning roof bolts | |
EP3755551A4 (en) | Tire sensor installation system and method | |
SG11201811455RA (en) | System and method for detecting in-vehicle conflicts | |
EP4038410A4 (en) | Arrangement and method for monitoring at least one distance | |
SG11202102263RA (en) | Early warning method and system for roadheader remote monitoring system | |
EP3970095C0 (en) | Method and system for monitoring course of work | |
GB202105550D0 (en) | System and method for contamination monitoring | |
EP4124026A4 (en) | Vehicle monitoring method and monitoring system | |
SG10201912715RA (en) | System and method for housekeeping monitoring | |
EP4025965C0 (en) | Integrity monitoring system and method for operating an integrity monitoring system and an integrity monitoring unit | |
GB2581221B (en) | Monitoring system and method |