CN107796575A - A kind of seepage of dam monitoring system - Google Patents
A kind of seepage of dam monitoring system Download PDFInfo
- Publication number
- CN107796575A CN107796575A CN201610783186.1A CN201610783186A CN107796575A CN 107796575 A CN107796575 A CN 107796575A CN 201610783186 A CN201610783186 A CN 201610783186A CN 107796575 A CN107796575 A CN 107796575A
- Authority
- CN
- China
- Prior art keywords
- seepage
- dam
- monitoring
- detecting electrode
- signal
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/40—Investigating fluid-tightness of structures by using electric means, e.g. by observing electric discharges
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The invention discloses a kind of seepage of dam monitoring system, including monitoring pipeline, resistance measuring instrument, detecting electrode, measurement processor and signal transmission unit inside dam are arranged at, resistance measuring instrument is arranged on ground and is connected with detecting electrode；Detecting electrode is arranged in the soil of monitoring pipeline external, for obtaining the electric resistance of soil value signal between detecting electrode；Measurement processor is connected with signal transmission unit, judges signal for sending seepage.Seepage of dam monitoring system provided by the invention passes through the monitoring pipeline that is arranged inside dam, and detecting electrode is set in monitoring pipeline, then the detection circuit of detection electric resistance of soil value is made up of detecting electrode, judge to be detected whether part dam body has Seepage according to electric resistance of soil value signal, if bled signal, then further it can insert the accurate detection of volatile materials progress leak location in this monitoring intracavitary, the monitoring of leakage system architecture is simple, real-time, and dam dynamically can be monitored in real time.
Description
Technical field
The present invention relates to Hydraulic and Hydro-Power Engineering field, particularly a kind of seepage of dam monitoring system.
Background technology
The safety of water resources dam, it is close to directly affect downstream the people's lives and property, the national economic development and ecological environment
It is related.With the development of electronic technology, the popularization and application of digital communication technology, guarantee is provided for monitoring automation.Concrete
Dam is widely used in hydraulic engineering construction as a kind of common dam structure form.For concrete dam, stone masonry dam,
And spillway, conveyance tunnel etc., due to reasons such as construction quality differences, with the growth of dam body usage time, appearance is largely split
The problems such as seam, dew muscle, erosion, seepage, the structure safety and antiseepage safety of dam body are had a strong impact on, broken dam, inrushing happens occasionally, and makes
Into very harmful；Seepage of dam can have a strong impact on the safety of dam, and seepage early warning seems extremely important.
Therefore, it is necessary to a kind of instrument that can monitor seepage of dam.
The content of the invention
It is pre- suitable for the monitoring of large reservoir seepage of dam the purpose of the present invention is to propose to a kind of instrument that can monitor seepage of dam
It is alert.
The purpose of the present invention is achieved through the following technical solutions：
Seepage of dam monitoring system provided by the invention, including be arranged at monitoring pipeline inside dam, resistance measuring instrument,
Detecting electrode, measurement processor and signal transmission unit,
The resistance measuring instrument is arranged on ground and is connected with detecting electrode；
The detecting electrode is arranged in the soil of monitoring pipeline external, for obtaining the electric resistance of soil between detecting electrode
Value signal；
The electric resistance of soil value signal, which is passed in measurement processor and generates seepage, judges signal；
The measurement processor is connected with signal transmission unit, judges signal for sending seepage.
Further, in addition to early warning system, the early warning system are connected with signal transmission unit, are judged for receiving seepage
Signal simultaneously sends alarm signal according to preset alarm pattern.
Further, in addition to the monitoring chamber monitored in pipeline is arranged at, the monitoring chamber side is provided with and monitoring pipeline
The outlet of outside dam main body insertion, opposite side are provided with the entrance of monitoring implantation volatile materials.
Further, in addition to robot is detected, the detection robot is provided with the container for holding volatile materials, described
Container is provided with the input mouth of pipe matched with entrance, and the input mouth of pipe is used to volatile materials being input in monitoring chamber, with
Escaped suitable for volatile materials from seepage gap.
Further, in addition to detector, the detector are used to obtain volatile substance.
By adopting the above-described technical solution, the present invention has the advantage that：
Seepage of dam monitoring system provided by the invention is by the monitoring pipeline that is arranged inside dam, and in monitoring pipeline
Interior setting detecting electrode, the detection circuit of detection electric resistance of soil value is then made up of detecting electrode, is believed according to electric resistance of soil value
Number come judge be detected part dam body whether there is Seepage, then can be further in this monitoring chamber if bled signal
The accurate detection that volatile materials carries out leak location is built into, the monitoring of leakage system architecture is simple, real-time, can be to big
Dam dynamically monitors in real time.
Other advantages, target and the feature of the present invention will be illustrated in the following description to a certain extent, and
And to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, Huo Zheke
To be instructed from the practice of the present invention.The target and other advantages of the present invention can by following specification realizing and
Obtain.
Brief description of the drawings
The brief description of the drawings of the present invention is as follows.
Fig. 1 is the seepage of dam monitoring system figure of the present invention.
In figure：1 be monitoring pipeline, 2 be detecting electrode, 3 be monitoring chamber, 4 be detection robot.
Embodiment
The invention will be further described with reference to the accompanying drawings and examples.
As illustrated, the seepage of dam monitoring system that the present embodiment provides, including it is arranged at the monitoring pipeline inside dam
1st, resistance measuring instrument, detecting electrode 2, measurement processor, signal transmission unit, early warning system, the prison being arranged in monitoring pipeline
Chamber 3, detection robot 4 and detector are surveyed,
The resistance measuring instrument is arranged on ground and is connected with detecting electrode；
The detecting electrode is arranged in the soil of monitoring pipeline external, for obtaining the electric resistance of soil between detecting electrode
Value signal；
The electric resistance of soil value signal, which is passed in measurement processor and generates seepage, judges signal；
The measurement processor is connected with signal transmission unit, judges signal for sending seepage.
The early warning system is connected with signal transmission unit, judges signal and according to preset alarm pattern for receiving seepage
Send alarm signal.
The monitoring chamber side is provided with the outlet with the main body insertion of monitoring pipeline external dam, and opposite side is provided with monitoring
It is implanted into the entrance of volatile materials.
The detection robot is provided with the container for holding volatile materials, the container be provided with matched with entrance it is defeated
Enter the mouth of pipe, the input mouth of pipe is used to volatile materials being input in monitoring chamber, is suitable for volatile materials from seepage
Gap escapes.
The detector is used to obtain volatile substance.
The monitoring of leakage system that the present embodiment provides can patrol or dynamic realtime monitors the exception occurred in reservoir dam and asked
Topic.Dynamic monitoring is particularly implemented using embedding detecting electrode in rainy season or crucial dam body section, dam body shape can be controlled in real time
State, understand the physical parameter for having dependency relation with regimen change, to be analyzed, it is determined that potential leakage problems, from
And timely safeguarded and taken suitable control measures.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to compared with
The present invention is described in detail good embodiment, it will be understood by those within the art that, can be to the skill of the present invention
Art scheme is modified or equivalent substitution, and without departing from the objective and scope of the technical program, it all should cover in the present invention
Protection domain among.
Claims (5)
- A kind of 1. seepage of dam monitoring system, it is characterised in that：Including being arranged at monitoring pipeline inside dam, resistance measurement Instrument, detecting electrode, measurement processor and signal transmission unit, the resistance measuring instrument is arranged on ground to be connected with detecting electrode Connect；The detecting electrode is arranged in the soil of monitoring pipeline external, for obtaining the letter of the electric resistance of soil value between detecting electrode Number；The electric resistance of soil value signal, which is passed in measurement processor and generates seepage, judges signal；The measurement processor and signal Transmission unit connects, and judges signal for sending seepage.
- 2. seepage of dam monitoring system as claimed in claim 1, it is characterised in that：Also include early warning system, the early warning system System is connected with signal transmission unit, is judged signal for receiving seepage and is sent alarm signal according to preset alarm pattern.
- 3. seepage of dam monitoring system as claimed in claim 2, it is characterised in that：Also include the prison being arranged in monitoring pipeline Chamber is surveyed, the monitoring chamber side is provided with the outlet with the main body insertion of monitoring pipeline external dam, and opposite side is provided with monitoring and planted Enter the entrance of volatile materials.
- 4. seepage of dam monitoring system as claimed in claim 3, it is characterised in that：Also include detection robot, the detection Robot is provided with the container for holding volatile materials, and the container is provided with the input mouth of pipe matched with entrance, the input The mouth of pipe is used to volatile materials being input in monitoring chamber, is suitable for volatile materials and is escaped from seepage gap.
- 5. seepage of dam monitoring system as claimed in claim 3, it is characterised in that：Also include detector, the gas Detector is used to obtain volatile substance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610783186.1A CN107796575A (en) | 2016-08-31 | 2016-08-31 | A kind of seepage of dam monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610783186.1A CN107796575A (en) | 2016-08-31 | 2016-08-31 | A kind of seepage of dam monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107796575A true CN107796575A (en) | 2018-03-13 |
Family
ID=61529495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610783186.1A Pending CN107796575A (en) | 2016-08-31 | 2016-08-31 | A kind of seepage of dam monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107796575A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111964844A (en) * | 2020-08-04 | 2020-11-20 | 曲福贞 | Dykes and dams detection device that leaks for hydraulic engineering construction |
| RU2786080C1 (en) * | 2022-03-31 | 2022-12-16 | Федеральное государственное бюджетное учреждение науки Институт мерзлотоведения им. П.И. Мельникова Сибирского отделения Российской академии наук | Method for identifying potential sites of filtration processes |
| CN115628859A (en) * | 2022-12-07 | 2023-01-20 | 山东大学 | Leakage detection and leakage repair device for operation and closure refuse landfill and implementation method |
-
2016
- 2016-08-31 CN CN201610783186.1A patent/CN107796575A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111964844A (en) * | 2020-08-04 | 2020-11-20 | 曲福贞 | Dykes and dams detection device that leaks for hydraulic engineering construction |
| RU2786080C1 (en) * | 2022-03-31 | 2022-12-16 | Федеральное государственное бюджетное учреждение науки Институт мерзлотоведения им. П.И. Мельникова Сибирского отделения Российской академии наук | Method for identifying potential sites of filtration processes |
| CN115628859A (en) * | 2022-12-07 | 2023-01-20 | 山东大学 | Leakage detection and leakage repair device for operation and closure refuse landfill and implementation method |
| CN115628859B (en) * | 2022-12-07 | 2023-03-28 | 山东大学 | Leakage detection and leakage repairing device for operation and sealing refuse landfill and implementation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Celestino et al. | Errors in ground distortions due to settlement trough adjustment | |
| CN105987778B (en) | A kind of in-situ measuring method of duct pieces of shield tunnel seam stress | |
| CN107131429B (en) | Underground gas pipeline leak detection system and underground gas pipeline leak hunting method | |
| RU2594917C1 (en) | Method and circuit for detecting and minimizing methane hazard in area of mining face | |
| CN107796575A (en) | A kind of seepage of dam monitoring system | |
| KR20180066525A (en) | The cladding damage detection system of pipes buried underground | |
| CN108982208A (en) | A kind of pressure type shield cutter cutter abrasion detection device and its application method | |
| CN110487990A (en) | A kind of intelligence black sloping famland corrodes reflexive feedback system and implementation method | |
| CN206038489U (en) | Portable dam leakage detector | |
| CN206038258U (en) | Dam leakage monitoring system | |
| CN107782652A (en) | A kind of portable darn leakage detection instrument | |
| CN109440777B (en) | Underground structure concrete construction joint leakage advanced monitoring and early warning device and construction method | |
| CN105445330B (en) | A kind of method of fractured zones and depth in measurement soil | |
| CN208171908U (en) | A kind of intelligent aggregate perceiving hydraulic structure inner aqueous information | |
| CN103940965A (en) | Device and method for detecting gas transmitting equipment | |
| KR101946992B1 (en) | Underground water level measurement apparatus without wells | |
| CN108361022B (en) | Logging-while-drilling instrument shell and logging-while-drilling instrument | |
| Lane-Smith et al. | Continuous radon-222 measurements in the coastal zone | |
| CN107526318A (en) | A kind of Metro Deep Excavation deformation and temperature monitoring system | |
| CN207376706U (en) | A kind of landscape water body self water feeding drainage system | |
| CN109596786A (en) | A kind of device and detection method detecting msw water content | |
| JP2004083244A (en) | High pressure gas storage facility | |
| CN206971241U (en) | Water level on-Line Monitor Device outside a kind of hole of deep basal pit | |
| CN203203574U (en) | Water seal effect monitoring and controlling device used for water seal underground oil storage cave depot | |
| JP2853922B2 (en) | Bowling bar |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180313 |