Design of System for Monitoring Seepage of Levee Engineering Based on Distributed Optical Fiber Sensing Technology
Seepage is the major factor and monitoring index of levee safety. Leakage may be undetected by conventional monitoring methods and techniques, but optical fiber distributed temperature sensor (DTS) temperature measuring system can achieve real-time temperature monitoring in internal soil of levees....
Saved in:
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Wiley
2013-12-01
|
| Series: | International Journal of Distributed Sensor Networks |
| Online Access: | https://doi.org/10.1155/2013/358784 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1832553140823523328 |
|---|---|
| author | Huaizhi Su Yeyuan Kang |
| author_facet | Huaizhi Su Yeyuan Kang |
| author_sort | Huaizhi Su |
| collection | DOAJ |
| description | Seepage is the major factor and monitoring index of levee safety. Leakage may be undetected by conventional monitoring methods and techniques, but optical fiber distributed temperature sensor (DTS) temperature measuring system can achieve real-time temperature monitoring in internal soil of levees. According to the temperature field obtained by DTS system, monitoring and inversion methods of seepage velocity based on double-line heat source and single-line heat source are introduced, respectively. An experiment is designed and composed of DTS temperature measuring system, the heating system, the water supply system, and the computer-aided analysis system to test and verify the effectiveness and feasibility of the monitoring method. On this basis, the system of monitoring seepage based on distributed optical fibers is put forward and designed. Optical fiber intelligent monitoring system will improve the current situation of safety monitoring of levee engineering on the basis of its unique superiority. |
| format | Article |
| id | doaj-art-9edfdcbbabe14e788349ea8cbf6d7110 |
| institution | Kabale University |
| issn | 1550-1477 |
| language | English |
| publishDate | 2013-12-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Distributed Sensor Networks |
| spelling | doaj-art-9edfdcbbabe14e788349ea8cbf6d71102025-02-03T05:55:23ZengWileyInternational Journal of Distributed Sensor Networks1550-14772013-12-01910.1155/2013/358784358784Design of System for Monitoring Seepage of Levee Engineering Based on Distributed Optical Fiber Sensing TechnologyHuaizhi Su0Yeyuan Kang1 College of Water Conservancy and Hydropower Engineering, Hohai University, No. 1 Xikang Road, Nanjing 210098, China National Engineering Research Center of Water Resources Efficient Utilization and Engineering Safety, Nanjing 210098, ChinaSeepage is the major factor and monitoring index of levee safety. Leakage may be undetected by conventional monitoring methods and techniques, but optical fiber distributed temperature sensor (DTS) temperature measuring system can achieve real-time temperature monitoring in internal soil of levees. According to the temperature field obtained by DTS system, monitoring and inversion methods of seepage velocity based on double-line heat source and single-line heat source are introduced, respectively. An experiment is designed and composed of DTS temperature measuring system, the heating system, the water supply system, and the computer-aided analysis system to test and verify the effectiveness and feasibility of the monitoring method. On this basis, the system of monitoring seepage based on distributed optical fibers is put forward and designed. Optical fiber intelligent monitoring system will improve the current situation of safety monitoring of levee engineering on the basis of its unique superiority.https://doi.org/10.1155/2013/358784 |
| spellingShingle | Huaizhi Su Yeyuan Kang Design of System for Monitoring Seepage of Levee Engineering Based on Distributed Optical Fiber Sensing Technology International Journal of Distributed Sensor Networks |
| title | Design of System for Monitoring Seepage of Levee Engineering Based on Distributed Optical Fiber Sensing Technology |
| title_full | Design of System for Monitoring Seepage of Levee Engineering Based on Distributed Optical Fiber Sensing Technology |
| title_fullStr | Design of System for Monitoring Seepage of Levee Engineering Based on Distributed Optical Fiber Sensing Technology |
| title_full_unstemmed | Design of System for Monitoring Seepage of Levee Engineering Based on Distributed Optical Fiber Sensing Technology |
| title_short | Design of System for Monitoring Seepage of Levee Engineering Based on Distributed Optical Fiber Sensing Technology |
| title_sort | design of system for monitoring seepage of levee engineering based on distributed optical fiber sensing technology |
| url | https://doi.org/10.1155/2013/358784 |
| work_keys_str_mv | AT huaizhisu designofsystemformonitoringseepageofleveeengineeringbasedondistributedopticalfibersensingtechnology AT yeyuankang designofsystemformonitoringseepageofleveeengineeringbasedondistributedopticalfibersensingtechnology |