CN111982004A - High and steep slope geological disaster monitoring and early warning structure and early warning method - Google Patents
High and steep slope geological disaster monitoring and early warning structure and early warning method Download PDFInfo
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- CN111982004A CN111982004A CN202010939369.4A CN202010939369A CN111982004A CN 111982004 A CN111982004 A CN 111982004A CN 202010939369 A CN202010939369 A CN 202010939369A CN 111982004 A CN111982004 A CN 111982004A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000004891 communication Methods 0.000 claims description 20
- 238000006073 displacement reaction Methods 0.000 claims description 15
- 238000012545 processing Methods 0.000 claims description 7
- 230000003204 osmotic effect Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000001939 inductive effect Effects 0.000 abstract description 2
- 239000002689 soil Substances 0.000 description 7
- 230000002159 abnormal effect Effects 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000002243 precursor Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/32—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring the deformation in a solid
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/10—Alarms for ensuring the safety of persons responsive to calamitous events, e.g. tornados or earthquakes
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Abstract
The invention discloses a high and steep slope geological disaster monitoring and early warning structure and an early warning method, which comprise a high and steep slope, a retaining wall arranged on the side surface of the high and steep slope, a road positioned at the bottom of the high and steep slope, and a camera arranged on the road and used for acquiring an overall environment image of the high and steep slope. The invention has the beneficial effects that: the scheme can utilize the camera to shoot the whole image of the high and steep side slope in real time and for a long time according to needs, and judges whether the high and steep side slope is deformed or not according to shot pictures or videos so as to cause the risk of inducing geological disasters.
Description
Technical Field
The invention relates to the technical field of construction, in particular to a high and steep slope geological disaster monitoring and early warning structure and an early warning method.
Background
Due to the influence of unstable factors in all aspects, engineering accidents such as collapse, landslide and the like and geological disasters often occur on the high and steep slope of soil quality. Particularly, in more than 30 years, a plurality of large-scale soil high and steep slope collapse and slide events with serious harm and influence occur in China. The high and steep slope of soil often has the following serious consequences: the method has the advantages that serious harm is caused to urban and rural engineering buildings; the method has destructive influence on shipping, railway and road transportation; the life and property of residents in urban and rural areas are greatly lost; fourth, the method harms factories, mines, industrial and commercial enterprises and scientific and educational units, and causes great property loss; the direct investment for engineering construction, town moving sites and migrants is increased.
At present, a conventional deformation monitoring technology is mainly adopted for monitoring geological disasters of a high and steep soil slope, and conventional measuring instruments such as a theodolite, a level, a range finder and a total station are mainly adopted to measure the deformation value of a point. However, due to the large workload of outdoor operation and the environmental impact on distribution, it is difficult to realize real-time and automatic monitoring. Strain measurement, collimation measurement, inclination measurement and the like can only provide local and relative deformation information of a soil high and steep slope, and cannot provide accurate disaster forecast. In addition, the conventional deformation monitoring technology needs manual processing after data acquisition, so that even if a landslide geological disaster precursor appears on a high and steep soil slope, the landslide geological disaster precursor cannot be dealt with in time. Because the manual treatment still needs to be checked and approved layer by layer after giving an alarm, the whole early warning process takes too long time, the emergency response speed is delayed, and the optimal time for timely responding to the early warning of the landslide geological disaster of the high and steep soil slope can be missed.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide a high and steep side slope geological disaster monitoring and early warning structure and an early warning method, which are used for monitoring in real time and are convenient for dealing with geological disasters in time.
The invention is realized by the following technical scheme: the utility model provides a high steep slope geological disasters monitors early warning structure, includes high steep slope, sets up the retaining wall in high steep slope side, is located the road of high steep slope bottom, sets up on the road and is used for acquireing the camera of the whole environmental image of high steep slope.
Further, in order to better implement the present invention, the camera is communicatively connected with a processor.
Furthermore, in order to better realize the invention, a plurality of multi-point displacement sensors which are in communication connection with the processor are arranged in the high and steep slope.
Furthermore, in order to better realize the invention, a distance measuring sensor for measuring whether the retaining wall displaces is arranged on the road, and the distance measuring sensor is in communication connection with the processor.
Furthermore, in order to better realize the method, a drainage ditch is arranged between the high and steep slope and the road, and a seepage pressure sensor which is in communication connection with the processor is arranged in the drainage ditch.
Further, in order to better realize the invention, a plurality of slide-resistant piles are arranged in the high and steep slope, and a plurality of strain gauge sensors are arranged on the slide-resistant piles.
Furthermore, in order to better realize the invention, an alarm connected with the processor in a communication way is arranged on the high and steep slope.
A high and steep slope geological disaster monitoring and early warning method utilizes a camera in an early warning structure to shoot the whole high and steep slope, and judges whether the shape and the position of the high and steep slope are changed or not by comparing photos or videos shot at different times.
Furthermore, in order to better implement the invention, the camera is connected with the processor in a communication manner, and the processor is used for storing, analyzing and processing the data acquired by the camera.
Further, in order to better realize the invention, the processor is in communication connection with a multi-point displacement sensor arranged in a high and steep slope and a strain gauge sensor arranged on the anti-slide pile. And one or more distance measuring sensors capable of measuring whether the retaining wall is displaced.
The beneficial effect that this scheme obtained is: the scheme can utilize the camera to shoot the whole image of the high and steep side slope in real time and for a long time according to needs, and judges whether the high and steep side slope is deformed or not according to shot pictures or videos so as to cause the risk of inducing geological disasters.
Drawings
FIG. 1 is a schematic structural diagram of the present embodiment;
the system comprises a camera 1, a high and steep slope 2, a retaining wall 3, a road 4, a distance measuring sensor 5, a multi-point displacement sensor 6, a strain gauge sensor 7, a seepage pressure sensor 8, a processor 9, an anti-slide pile 10, an alarm 14 and a communication network 15.
Detailed Description
The present invention will be described in further detail with reference to examples, but the embodiments of the present invention are not limited thereto.
Example 1:
as shown in fig. 1, in this embodiment, a high and steep slope geological disaster monitoring and early warning structure includes a high and steep slope 2, a retaining wall 3 disposed on a side surface of the high and steep slope 2, a road 4 located at a bottom of the high and steep slope 2, and a camera 1 disposed on the road 4 and used for acquiring an overall environment image of the high and steep slope 2.
According to the scheme, the camera 1 can shoot on-site pictures or video data of the high and steep side slope 2 as required, and the pictures or the video data shot at different times are compared and analyzed to judge whether the high and steep side slope 2 is deformed, displaced and settled to cause the risk of geological disasters. Whether the high and steep slope 2 is abnormal or not can be intuitively reflected by comparing the scene photos or the video data, so that the rapid response is convenient. In this embodiment, the analysis and comparison of the film or video material is the prior art, and those skilled in the art can achieve the above effects by using appropriate prior art means according to the content described in this embodiment, and the specific comparison and analysis method is not limited herein.
In this embodiment, the camera 1 is communicatively connected to a processor 9. The data transmission that camera 1 will gather gives treater 9, utilizes treater 9 to carry out contrastive analysis, storage to data, is favorable to realizing automated processing to improve the efficiency of handling, be favorable to shortening the required time of data acquisition to the early warning process, improve emergent response speed, avoid missing the best opportunity to geological disasters early warning, processing.
Example 2:
on the basis of the above embodiments, in the present embodiment, a plurality of multipoint displacement sensors 6 are disposed in the steep slope 2 and are in communication connection with the processor 9. Whether the inside of the high and steep side slope 2 is loosened or displaced can be detected by the multi-point displacement sensor 6, whether the inside of the high and steep side slope 2 is abnormal can be judged by analyzing and comparing data monitored by the multi-point displacement sensor 6 by the processor 9, whether the risk of geological disaster exists can be judged according to the detected information, and the judgment precision can be effectively improved.
The multipoint displacement sensor 6 is arranged in the high and steep side slope 2 to realize real-time and continuous detection, so that information about whether the internal structure of the high and steep side slope 2 is loosened or not and displacement is acquired uninterruptedly or periodically, and related information can be acquired in time when abnormal phenomena occur so as to facilitate early warning and alarming, so that a worker can rapidly process the warning situation. Utilize multipoint mode displacement sensor 6 can also detect the displacement direction of 2 inner structure of high steep side slopes to judge different geological disasters types or degree according to the only direction of difference, thereby make things convenient for the later stage to carry out the processing of pertinence, be favorable to improving the efficiency of speedily carrying out rescue work.
In this embodiment, the road 4 is provided with a distance measuring sensor 5 for measuring whether the retaining wall 3 is displaced, and the distance measuring sensor 5 is in communication connection with the processor 9. The distance measuring sensor 5 can be used for detecting whether the distance between the high and steep slope 2 and the distance measuring sensor 5 is changed or not, and transmitting the detected information to the processor 9 for processing and storing. Whether the displacement occurs in the high and steep slope 2 or the retaining wall 3 can be judged through the data detected by the ranging sensor 5.
The distance measuring sensors 5 can be arranged in a plurality along the length direction of the high and steep slope 2 in the horizontal direction, so as to detect whether the high and steep slope 2 in different areas has abnormity.
The distance measuring sensors 5 can be arranged in two or more in the height direction, and whether the displacement occurs or not is detected by the distance measuring sensors 5 in the same vertical plane at different heights of the high and steep slope 2, so that whether the retaining wall 3 rotates or not can be judged according to the detected data. Thereby being more beneficial to analyzing the type of geological disaster and facilitating subsequent treatment.
In this embodiment, the high and steep slope 2 and the road 4 between be provided with the escape canal, the escape canal in be provided with the osmotic pressure sensor 8 of being connected with the communication of treater 9.
The liquid pressure in the drainage ditch can be detected by the osmotic pressure sensor 8, and whether the internal pressure of the steep side slope 2 is abnormal or not can be judged by the detected pressure.
A plurality of anti-slide piles 10 are arranged in the high and steep side slope 2, and a plurality of strain gauge sensors 7 are arranged on the anti-slide piles 10. The stability of the high and steep side slope 2 can be enhanced by using the slide-resistant pile 10, and the stress in the slide-resistant pile 10 can be detected by using the strain gauge sensor 7, so that the stress state of the slide-resistant pile 10 is detected, and the stability inside the high and steep side slope 2 is judged.
In this embodiment, the high and steep slope 2 is provided with an alarm 14 in communication connection with the processor 9. The alarm 14 is in communication connection with the processor 9 through the communication network 15, so that after the risk of geological disasters of the high and steep side slope 2 is detected, the alarm 14 can rapidly give an alarm to remind workers on site to evacuate or perform corresponding treatment.
In this embodiment, other undescribed contents are the same as those in the above embodiment, and thus are not described again.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications and equivalent variations of the above embodiments according to the technical spirit of the present invention are included in the scope of the present invention.
Claims (10)
1. The utility model provides a high steep slope geological disasters monitoring early warning structure which characterized in that: the high and steep side slope image capturing device comprises a high and steep side slope (2), a retaining wall (3) arranged on the side surface of the high and steep side slope (2), a road (4) positioned at the bottom of the high and steep side slope (2), and a camera (1) arranged on the road (4) and used for acquiring the whole environment image of the high and steep side slope (2).
2. The high and steep slope geological disaster monitoring and early warning structure of claim 1, characterized in that: the camera (1) is in communication connection with a processor (9).
3. The high and steep slope geological disaster monitoring and early warning structure of claim 2, characterized in that: and a plurality of multipoint displacement sensors (6) which are in communication connection with the processor (9) are arranged in the high and steep side slope (2).
4. The high and steep slope geological disaster monitoring and early warning structure of claim 2, characterized in that: road (4) on be provided with and be used for measuring whether distance measuring sensor (5) of displacement takes place for retaining wall (3), distance measuring sensor (5) be connected with treater (9) communication.
5. The high and steep slope geological disaster monitoring and early warning structure of claim 2, characterized in that: a drainage ditch is arranged between the high and steep side slope (2) and the road (4), and a osmotic pressure sensor (8) in communication connection with the processor (9) is arranged in the drainage ditch.
6. The high and steep slope geological disaster monitoring and early warning structure of claim 2, characterized in that: a plurality of anti-slide piles (10) are arranged in the high and steep side slope (2), and a plurality of strain gauge sensors (7) are arranged on the anti-slide piles (10).
7. The monitoring and early warning structure for geological disasters on high and steep slopes according to any one of claims 2, 3, 4, 5 and 6, characterized in that: and an alarm (14) in communication connection with the processor (9) is arranged on the high and steep side slope (2).
8. A high and steep slope geological disaster monitoring and early warning method is characterized by comprising the following steps: the camera (1) in the early warning structure of any one of claims 1 to 7 is used for shooting the whole of the high and steep side slope (2), and whether the shape and the position of the high and steep side slope (2) are changed or not is judged by comparing photos or videos shot at different times.
9. The high and steep slope geological disaster monitoring and early warning method according to claim 8, characterized in that: the camera (1) is in communication connection with the processor (9), and the processor (9) is used for storing, analyzing and processing data acquired by the camera (1).
10. The high and steep slope geological disaster monitoring and early warning method according to claim 8, characterized in that: the processor (9) is in communication connection with a multi-point displacement sensor (6) arranged in the high and steep slope (2) and a strain gauge sensor (7) arranged on the anti-slide pile (10). And one or more distance measuring sensors (5) capable of measuring whether the retaining wall (3) is displaced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010939369.4A CN111982004A (en) | 2020-09-09 | 2020-09-09 | High and steep slope geological disaster monitoring and early warning structure and early warning method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010939369.4A CN111982004A (en) | 2020-09-09 | 2020-09-09 | High and steep slope geological disaster monitoring and early warning structure and early warning method |
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| CN111982004A true CN111982004A (en) | 2020-11-24 |
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| CN202010939369.4A Pending CN111982004A (en) | 2020-09-09 | 2020-09-09 | High and steep slope geological disaster monitoring and early warning structure and early warning method |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101477207A (en) * | 2009-01-20 | 2009-07-08 | 中国科学院水利部成都山地灾害与环境研究所 | Intelligent geological calamity synthetic monitoring system and multi-stage prediction analysis method |
| CN101964134A (en) * | 2010-09-09 | 2011-02-02 | 北京新桥技术发展有限公司 | High-slope wireless monitoring and early warning system |
| CN104406623A (en) * | 2014-07-23 | 2015-03-11 | 青岛理工大学 | Side slope dynamic stability coefficient determination method based on underground water level and displacement monitoring |
| CN105937879A (en) * | 2016-06-30 | 2016-09-14 | 嘉兴同禾传感技术有限公司 | Slope displacement and inclination angle monitoring device and method |
| CN106846736A (en) * | 2016-12-28 | 2017-06-13 | 中国科学院深圳先进技术研究院 | A kind of sensing system of landslide Geological Hazards Monitoring |
| CN106990411A (en) * | 2017-05-24 | 2017-07-28 | 东华理工大学 | Contactless side slope falling and landslide hazards long distance intellectual monitoring early warning system |
| CN206488815U (en) * | 2017-01-23 | 2017-09-12 | 中交二公局东萌工程有限公司 | A kind of device for high gradient slope Geological Hazards Monitoring early warning |
-
2020
- 2020-09-09 CN CN202010939369.4A patent/CN111982004A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101477207A (en) * | 2009-01-20 | 2009-07-08 | 中国科学院水利部成都山地灾害与环境研究所 | Intelligent geological calamity synthetic monitoring system and multi-stage prediction analysis method |
| CN101964134A (en) * | 2010-09-09 | 2011-02-02 | 北京新桥技术发展有限公司 | High-slope wireless monitoring and early warning system |
| CN104406623A (en) * | 2014-07-23 | 2015-03-11 | 青岛理工大学 | Side slope dynamic stability coefficient determination method based on underground water level and displacement monitoring |
| CN105937879A (en) * | 2016-06-30 | 2016-09-14 | 嘉兴同禾传感技术有限公司 | Slope displacement and inclination angle monitoring device and method |
| CN106846736A (en) * | 2016-12-28 | 2017-06-13 | 中国科学院深圳先进技术研究院 | A kind of sensing system of landslide Geological Hazards Monitoring |
| CN206488815U (en) * | 2017-01-23 | 2017-09-12 | 中交二公局东萌工程有限公司 | A kind of device for high gradient slope Geological Hazards Monitoring early warning |
| CN106990411A (en) * | 2017-05-24 | 2017-07-28 | 东华理工大学 | Contactless side slope falling and landslide hazards long distance intellectual monitoring early warning system |
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Application publication date: 20201124 |