CN112114112A - Method for predicting distant view geological disasters - Google Patents
Method for predicting distant view geological disasters Download PDFInfo
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- CN112114112A CN112114112A CN202010860961.5A CN202010860961A CN112114112A CN 112114112 A CN112114112 A CN 112114112A CN 202010860961 A CN202010860961 A CN 202010860961A CN 112114112 A CN112114112 A CN 112114112A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/24—Earth materials
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/03—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers
- G01S19/10—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing dedicated supplementary positioning signals
- G01S19/12—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing dedicated supplementary positioning signals wherein the cooperating elements are telecommunication base stations
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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Abstract
The invention relates to the field of geological disaster prediction, in particular to a distant view geological disaster prediction method, which comprises the following steps: s1, monitoring physical weathering caused by the temperature change on the rock; s2, monitoring the erosion of the atmospheric precipitation to the rock; s3, monitoring the integrity of the rock by a geophysical prospecting means, wirelessly transmitting the data collected in S1-S3 to an unmanned monitoring station through a mobile network, taking the design of the monitoring station into consideration according to an unattended scheme, providing power by using solar energy to meet the operation of a field data acquisition computer, and recording the change of temperature and wave velocity in real time by using a temperature and wave velocity sensor so as to determine the weathering rate of the rock in different environments and climatic conditions. Rainwater is collected after regular rain and analyzed by test means, so that the chemical weathering rate of the corrosion of the rock is determined.
Description
Technical Field
The invention relates to the field of geological disaster prediction, in particular to a distant view geological disaster prediction method.
Background
Some distant geology is easy to have some natural disasters such as landslide and collapse under the conditions of temperature, rainfall and vibration, and in the prior art, the distant geology is difficult to be effectively monitored, so that the related geological disasters are difficult to predict and avoid.
Therefore, we propose a method for predicting a prospective geological disaster to solve the above problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a method for predicting a long-range geological disaster.
A method for predicting a prospective geological disaster comprises the following steps:
s1, monitoring physical weathering caused by rock through temperature change, setting temperature monitoring of the surface of the rock and layered temperature monitoring of the interior of the rock, and recording curves through continuously monitoring temperature change of each layer of the surface and the interior;
s2, monitoring erosion of the atmospheric precipitation on the rock, blocking the slightly flat rock surface in a unit area, collecting the atmospheric precipitation, collecting the precipitation which does not flow through the rock as a standard sample, and performing comparison and test on the precipitation which does not flow through the rock and the precipitation which flows through the rock surface;
s3, monitoring the integrity of the rock by a geophysical prospecting means, placing generating ends at the unit distance from the surface and the bottom of the rock, recording a formed curve in real time so as to be convenient for comparison and research with the change of temperature, wherein the wave velocity is constant, and the change of the wave velocity caused by the expansion, the crack and the contraction of the rock is generated, so that the weathering degree of the rock is reflected;
and S4, wirelessly transmitting the data collected in the steps S1-S3 to an unmanned monitoring station through a mobile network, and transmitting the collected data to a monitoring center through satellite signals by the unmanned monitoring station.
Preferably, the temperature monitoring of the rock surface is performed in S1, and a fixed temperature sensor is installed on the rock surface.
Preferably, when the internal rock layered temperature monitoring is performed in S1, a hole is opened in the rock in a layered manner from top to bottom, and the temperature sensor is installed in the hole.
Preferably, the generating ends in S3 are a shock wave emitter provided on the rock surface and a shock wave receiver provided at the bottom of the rock, respectively.
Preferably, a computer with a data collection system is arranged in the unattended monitoring station in S4, and the unattended monitoring station generates electricity through the solar panel assembly.
The invention has the beneficial effects that:
the monitoring station is designed according to an unattended scheme, solar energy is used for providing power, the operation of a field data acquisition computer is met, and the temperature and wave speed sensors are used for recording the change of temperature and wave speed in real time, so that the weathering rate of rocks in different environments and under climatic conditions is determined. Rainwater is collected after regular rain and analyzed by test means, so that the chemical weathering rate of the corrosion of the rock is determined.
Detailed Description
The present invention will be further illustrated with reference to the following specific examples.
A method for predicting a prospective geological disaster comprises the following steps:
s1, monitoring physical weathering caused by rock through temperature change, setting temperature monitoring of the surface of the rock and layered temperature monitoring of the interior of the rock, and recording curves through continuously monitoring temperature change of each layer of the surface and the interior;
during temperature monitoring, respectively installing and fixing temperature sensors on the surface of the rock, and carrying out layered drilling on the rock from top to bottom, or installing the temperature sensors in holes by using some natural holes;
s2, monitoring erosion of the atmospheric precipitation on the rock, blocking the slightly flat rock surface in a unit area, collecting the atmospheric precipitation, collecting the precipitation which does not flow through the rock as a standard sample, and performing comparison and test on the precipitation which does not flow through the rock and the precipitation which flows through the rock surface;
s3, monitoring the integrity of the rock by a geophysical prospecting means, placing generating ends at both ends of the surface and the bottom of the rock in unit distance, wherein the generating ends are respectively a vibration wave transmitter arranged on the surface of the rock and a vibration wave receiver at the bottom of the rock, recording in real time to form a curve which is convenient for comparison study with the change of temperature, and the wave velocity is constant, and changes of the wave velocity caused by expansion, crack and contraction of the rock occur, so that the weathering degree of the rock is reflected;
s4, wirelessly transmitting the data collected in the S1-S3 to an unmanned monitoring station through a mobile network, and transmitting the collected data to a monitoring center through satellite signals by the unmanned monitoring station;
wherein a computer with a data collecting system is arranged in the unmanned monitoring station, and the unmanned monitoring station generates electricity through the solar panel component.
The monitoring station is designed according to an unattended scheme, solar energy is used for providing power, the operation of a field data acquisition computer is met, and the temperature and wave speed sensors are used for recording the change of temperature and wave speed in real time, so that the weathering rate of rocks in different environments and under climatic conditions is determined. Rainwater is collected after regular rain and analyzed by test means, so that the chemical weathering rate of the corrosion of the rock is determined.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (5)
1. A method for predicting a prospective geological disaster is characterized by comprising the following steps:
s1, monitoring physical weathering caused by rock through temperature change, setting temperature monitoring of the surface of the rock and layered temperature monitoring of the interior of the rock, and recording curves through continuously monitoring temperature change of each layer of the surface and the interior;
s2, monitoring erosion of the atmospheric precipitation on the rock, blocking the slightly flat rock surface in a unit area, collecting the atmospheric precipitation, collecting the precipitation which does not flow through the rock as a standard sample, and performing comparison and test on the precipitation which does not flow through the rock and the precipitation which flows through the rock surface;
s3, monitoring the integrity of the rock by a geophysical prospecting means, placing generating ends at the unit distance from the surface and the bottom of the rock, recording a formed curve in real time so as to be convenient for comparison and research with the change of temperature, wherein the wave velocity is constant, and the change of the wave velocity caused by the expansion, the crack and the contraction of the rock is generated, so that the weathering degree of the rock is reflected;
and S4, wirelessly transmitting the data collected in the steps S1-S3 to an unmanned monitoring station through a mobile network, and transmitting the collected data to a monitoring center through satellite signals by the unmanned monitoring station.
2. The method for predicting the prospective geological disaster according to the claim 1, wherein the temperature monitoring of the rock surface is performed in S1, and a fixed temperature sensor is installed on the rock surface.
3. The method for predicting a prospective geological disaster according to claim 1, wherein in the step S1, when the internal temperature of the rock is monitored in a layered manner, the rock is perforated in a layered manner from top to bottom, and the temperature sensor is installed in the hole.
4. The method for predicting the prospective geological disaster according to the claim 1, wherein the generating ends in the step S3 are a shock wave transmitter arranged on the surface of the rock and a shock wave receiver arranged on the bottom of the rock.
5. The method for predicting the prospective geological disaster according to the claim 1, wherein the unmanned monitoring station in the step S4 is provided with a computer with a data collecting system, and the unmanned monitoring station generates electricity through a solar panel assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010860961.5A CN112114112A (en) | 2020-08-25 | 2020-08-25 | Method for predicting distant view geological disasters |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010860961.5A CN112114112A (en) | 2020-08-25 | 2020-08-25 | Method for predicting distant view geological disasters |
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| CN112114112A true CN112114112A (en) | 2020-12-22 |
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| CN202010860961.5A Pending CN112114112A (en) | 2020-08-25 | 2020-08-25 | Method for predicting distant view geological disasters |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102354431A (en) * | 2011-08-06 | 2012-02-15 | 河北省第一测绘院 | Monitoring and prewarning system and method for geological disasters |
| CN103063169A (en) * | 2012-12-24 | 2013-04-24 | 吉林大学 | Device for monitoring dangerous rock mass collapse by using ultrasonic wave |
| CN204602204U (en) * | 2015-03-30 | 2015-09-02 | 云南国土资源职业学院 | The acid-soluble device inner bag of a kind of rock |
| CN107045052A (en) * | 2017-06-07 | 2017-08-15 | 玉溪师范学院 | It is a kind of to realize the Internet of Things detection means of the three-dimensional lake water quality detection of fixed point |
| CN111189870A (en) * | 2020-02-28 | 2020-05-22 | 武汉轻工大学 | Side slope model for simulating freeze-thaw effect, and test system, manufacturing method and test method thereof |
-
2020
- 2020-08-25 CN CN202010860961.5A patent/CN112114112A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102354431A (en) * | 2011-08-06 | 2012-02-15 | 河北省第一测绘院 | Monitoring and prewarning system and method for geological disasters |
| CN103063169A (en) * | 2012-12-24 | 2013-04-24 | 吉林大学 | Device for monitoring dangerous rock mass collapse by using ultrasonic wave |
| CN204602204U (en) * | 2015-03-30 | 2015-09-02 | 云南国土资源职业学院 | The acid-soluble device inner bag of a kind of rock |
| CN107045052A (en) * | 2017-06-07 | 2017-08-15 | 玉溪师范学院 | It is a kind of to realize the Internet of Things detection means of the three-dimensional lake water quality detection of fixed point |
| CN111189870A (en) * | 2020-02-28 | 2020-05-22 | 武汉轻工大学 | Side slope model for simulating freeze-thaw effect, and test system, manufacturing method and test method thereof |
Non-Patent Citations (4)
| Title |
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| 双瑞等: "《豫北地区水土流失防治措施体系研究》", 31 May 2011, pages: 45 * |
| 张恒: "《红层泥岩膨胀-风化特征研究》", 18 December 2018, pages: 8 - 10 * |
| 石建省等: "水岩作用对内蒙古南部砒砂岩风化侵蚀的影响分析", 《现代地质》 * |
| 石建省等: "水岩作用对内蒙古南部砒砂岩风化侵蚀的影响分析", 《现代地质》, 28 February 2009 (2009-02-28), pages 171 - 177 * |
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