CN113835084A - Method for analyzing geological water content of plain river network - Google Patents
Method for analyzing geological water content of plain river network Download PDFInfo
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- CN113835084A CN113835084A CN202111093311.3A CN202111093311A CN113835084A CN 113835084 A CN113835084 A CN 113835084A CN 202111093311 A CN202111093311 A CN 202111093311A CN 113835084 A CN113835084 A CN 113835084A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 80
- 238000000034 method Methods 0.000 title claims abstract description 31
- 239000002689 soil Substances 0.000 claims abstract description 38
- 238000001514 detection method Methods 0.000 claims abstract description 37
- 238000004080 punching Methods 0.000 claims abstract description 21
- 238000004458 analytical method Methods 0.000 claims abstract description 14
- 230000001629 suppression Effects 0.000 claims abstract description 14
- 238000012545 processing Methods 0.000 claims description 14
- 230000004927 fusion Effects 0.000 claims description 6
- 230000007613 environmental effect Effects 0.000 claims description 3
- 238000013507 mapping Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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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
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/885—Radar or analogous systems specially adapted for specific applications for ground probing
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Abstract
The invention discloses a method for analyzing geological water content of a plain river network, which comprises a land exploration system and a water content detector, the ground detection system comprises a punching device, a sensor and a control system, the control system comprises a transmitting antenna and a receiving antenna, the water content detector comprises a clutter suppression module, a soil water content detection module, a storage unit and a display module, the sensor is connected with the water content detector through a lead, the analysis method comprises four steps, the invention adopts a perforating device which comprises a spiral plate, meanwhile, the end part of the perforating device is provided with a tip which is matched with the spiral plate so as to facilitate the perforating device to be inserted into the river network geology, the perforating device also comprises scales, so that the depth of the straight rod of the perforating device inserted into the river network geology can be known clearly, and then put into perforating device's through-hole with the sensor, realize the analysis of the water content of different degree of depth river network geology.
Description
Technical Field
The invention belongs to a water content analysis method, and particularly relates to a geological water content analysis method for a plain river network.
Background
The plain river network area is an area with developed cities and a large number of people, and is also an area with densely distributed lakes, low terrain and easy flood disasters. Besides the functions of flood control, waterlogging drainage and water transportation, the water system in the plain river network area also has various functions of water supply, green space provision, environment protection, natural protection, travel entertainment, traffic transportation, cultural education and the like, and the emerging functions of the water system provide higher requirements for the water system planning in the current stage of the plain river network area. Through hydraulic calculation of the plain river network, the flood routing process of the river channel is comprehensively mastered, a scheduling scheme is scientifically formulated, the self-storage capacity of the river network is fully utilized, the peak flow of the flood is effectively controlled, the flood control and reduction effects are optimal, and the water quality content of the river network can be known in advance to achieve the technical effect of prevention through detection and analysis of the geological water content in the flood control process of the plain river network, so that the requirement is met.
Disclosure of Invention
In view of the above problems, the main objective of the present invention is to design a method for analyzing the water content in the geology of the plain river network, which solves the analysis and detection of the water content in the geology of the river network by adopting a punching device to place a sensor underground.
In order to achieve the purpose, the invention adopts the following technical scheme:
a method for analyzing geological water content of a plain river network comprises a land detection system and a water content detector, wherein the land detection system comprises a perforating device, a sensor and a control system, the control system comprises a transmitting antenna and a receiving antenna, the water content detector comprises a clutter suppression module, a soil water content detection module, a storage unit and a display module, and the sensor is connected to the water content detector through a lead;
the analysis method comprises the following steps:
step 1: pricking the punching devices into geological soil of the river network, wherein the punching devices comprise a plurality of punching devices, the distance between every two punching devices is set to be 1-2m, and the depth of the punching devices inserted into the geological soil of the river network is set according to requirements;
step 2: inserting a sensor into the bottom of the perforating device from the outer side of the perforating device, and placing the sensor into geological soil of the river network in cooperation with the perforating device;
and step 3: the control system is arranged outside the river network, the sensor is used for sensing the environmental information of the geology of the river network, high-frequency electromagnetic pulses are transmitted to the underground through the transmitting antenna, the receiving antenna receives reflected waves returned to the ground, and the data are transmitted into the water content detector;
and 4, step 4: and analyzing by a water content detector, storing the data in a storage unit after the analysis is finished, and displaying the water content of the detection area corresponding to each sensor by a display module.
As a further description of the invention, the punching device comprises a straight rod and a handle, the straight rod and the handle are arranged in a vertical mode, a through hole is formed through the straight rod and the handle, and the sensor is placed into the bottom end of the through hole from the upper side of the through hole.
As further description of the invention, the scales are arranged on the outer side of the straight rod and are set to be height values, and the spiral plate is arranged on the outer side of the straight rod.
As further description of the invention, a tip is arranged at one end of the straight rod, which is far away from the grab handle, a plurality of air holes are formed in the outer wall of the tip, and the positions of the air holes are matched with the sensor.
As a further description of the invention, the straight rod is inserted into the soil of the river network geology from the surface of the river network geology, then the sensor is placed into the through hole of the straight rod from the through hole above the grip, and finally the sensor falls into the tip.
As a further description of the present invention, the clutter suppression module is configured to perform clutter suppression processing on currently input soil data, and store the processed soil data in the storage unit.
As a further description of the present invention, the soil water content detection module reads the soil data processed by the clutter suppression module from the storage unit, performs a ground detection wave velocity estimation process, calculates a water content detection result in the address soil based on the sensor wave velocity estimation result, and outputs and displays the water content detection result through the display module.
As a further description of the present invention, the soil water content detection module includes a plurality of radar wave velocity estimation sub-modules and an operation processing module, and each radar wave velocity estimation sub-module is respectively embedded with a different radar wave beam estimation method for determining an estimation result corresponding to currently read geological soil data and sending the estimation result to the operation processing module.
As a further description of the present invention, the operation processing module performs weighted fusion on the received multiple estimation results based on the preset weight of each wave velocity estimation result, and outputs the fusion result to the display module as a final estimation result, and calculates the detection result of the water content in the geology based on the preset mapping relationship between the radar wave velocity and the geological water content, and outputs the detection result to the display module.
Compared with the prior art, the invention has the technical effects that:
the invention provides a method for analyzing the water content of river network geology in plain, which is provided with a perforating device, wherein the perforating device comprises a spiral plate, a tip is arranged at the end part of the perforating device, the tip is matched with the spiral plate to facilitate the perforating device to be inserted into the river network geology, the perforating device also comprises scales, the depth of a straight rod of the perforating device to be inserted into the river network geology can be conveniently and clearly known, and then a sensor is placed into a through hole of the perforating device to realize the analysis of the water content of the river network geology with different depths.
Drawings
FIG. 1 is an overall structural view of the present invention;
FIG. 2 is a view of the configuration of the punch assembly of the present invention in cooperation with a sensor;
FIG. 3 is a schematic diagram of the system of the present invention;
FIG. 4 is a schematic diagram of the analysis method of the present invention.
In the figure, 1 is a straight rod, 11 is a through hole, 12 is a scale, 2 is a grab handle, 3 is a sensor, 4 is a spiral plate, 5 is a pointed end, and 51 is an air hole.
Detailed Description
The invention is described in detail below with reference to the attached drawing figures:
a method for analyzing geological water content of a plain river network is shown by referring to figures 1-2 and comprises a land detection system and a water content detector, wherein the land detection system comprises a perforating device, a sensor 3 and a control system, the control system comprises a transmitting antenna and a receiving antenna, the water content detector comprises a clutter suppression module, a soil water content detection module, a storage unit and a display module, and the sensor 3 is connected to the water content detector through a lead;
the method for analyzing the water content in the geology comprises the following steps:
step 1: pricking the punching devices into geological soil of the river network, wherein the punching devices comprise a plurality of punching devices, the distance between every two punching devices is set to be 1-2m, and the depth of the punching devices inserted into the geological soil of the river network is set according to requirements;
step 2: inserting a sensor 3 into the bottom of the perforating device from the outer side of the perforating device, and placing the sensor 3 into geological soil of a river network in cooperation with the perforating device;
and step 3: the control system is arranged outside the river network, the sensor 3 is used for sensing the environmental information of the geology of the river network, transmitting high-frequency electromagnetic pulses to the underground through the transmitting antenna, receiving reflected waves returned to the ground through the receiving antenna, and transmitting data into the water content detector;
and 4, step 4: the water content is analyzed by the water content detector, the data is stored in the storage unit after the analysis is finished, and the water content of the detection area corresponding to each sensor 3 is displayed by the display module.
The technical characteristics included in the technical scheme of the invention and the specific analysis method of the river network geological water content are also described, the invention mainly adopts the perforating device to match with the sensor 3 to check the river network geology at different depths and different positions, the operation is simple and convenient, and the setting mode of the perforating device is specifically disclosed as follows:
as shown in fig. 1-2, perforating device include straight-bar 1 and grab handle 2, straight-bar 1 sets up to perpendicular form with grab handle 2, runs through straight-bar 1 and grab handle 2 and sets up through-hole 11, sensor 3 put into the bottom of through-hole 11 from the top of through-hole 11, straight-bar 1 outside scale 12, scale 12 set up to the height value, and the straight-bar 1 outside sets up spiral plate 4, straight-bar 1 one end of keeping away from grab handle 2 set up tip 5, set up a plurality of bleeder vents 51 on the outer wall of tip, bleeder vent 51's position cooperation sensor 3.
The straight rod 1 is inserted into soil of the river network geology from the surface of the river network geology, then the sensor 3 is placed into the through hole 11 of the straight rod 1 from the through hole 11 above the grab handle 2, and finally the sensor 3 falls into the pointed head 5.
The punching device comprises a pointed end 5, the pointed end 5 is convenient to puncture the surface layer of the river network geology, then the spiral plate 4 is used for arranging the spiral direction rotating grab handle 2, the straight rod 1 can conveniently enter the river network geology and enter the straight rod 1 in the river network geology through the arrangement of the spiral plate 4, the insertion depth can be conveniently known through the arrangement of the scales 12, and after the sensor 3 is placed in the through hole 11 of the straight rod 1, the sensor 3 can conveniently know the water content of the river network geology at different depths.
The clutter suppression module is used for performing clutter suppression processing on currently input soil data and storing the processed soil data to the storage unit; the soil water content detection module reads the soil data processed by the clutter suppression module from the storage unit, executes ground detection wave velocity estimation processing, calculates a water content detection result in the address soil based on a sensor wave velocity estimation result and outputs and displays the water content detection result through the display module; the soil water content detection module comprises a plurality of radar wave velocity estimation sub-modules and an operation processing module, wherein different radar wave beam estimation methods are respectively arranged in each radar wave velocity estimation sub-module and are used for determining an estimation result corresponding to currently read geological soil data and sending the estimation result to the operation processing module; the operation processing module performs weighted fusion on the received multiple estimation results based on the preset weight of each wave velocity estimation result, outputs the fusion result to the display module as a final estimation result, and calculates a geological water content detection result based on the preset mapping relation between the radar wave velocity and the geological water content and outputs the geological water content detection result to the display module.
The above-mentioned mode and the working method that sets up that discloses each module that water content detector includes, through clutter suppression module, soil water content detection module's setting, be convenient for quick and accurate calculation different degree of depth, the water content in the different position sensor probing area.
The above embodiments are only for illustrating the technical solutions of the present invention and are not limited, and other modifications or equivalent substitutions made by the technical solutions of the present invention by the ordinary skilled person in the art are included in the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (9)
1. A method for analyzing geological water content of a plain river network comprises a land exploration system and a water content detector, and is characterized in that: the ground detection system comprises a punching device, a sensor and a control system, wherein the control system comprises a transmitting antenna and a receiving antenna, the water content detector comprises a clutter suppression module, a soil water content detection module, a storage unit and a display module, and the sensor is connected to the water content detector through a lead;
the analysis method comprises the following steps:
step 1: pricking the punching devices into geological soil of the river network, wherein the punching devices comprise a plurality of punching devices, the distance between every two punching devices is set to be 1-2m, and the depth of the punching devices inserted into the geological soil of the river network is set according to requirements;
step 2: inserting a sensor into the bottom of the perforating device from the outer side of the perforating device, and placing the sensor into geological soil of the river network in cooperation with the perforating device;
and step 3: the control system is arranged outside the river network, the sensor is used for sensing the environmental information of the geology of the river network, high-frequency electromagnetic pulses are transmitted to the underground through the transmitting antenna, the receiving antenna receives reflected waves returned to the ground, and the data are transmitted into the water content detector;
and 4, step 4: and analyzing by a water content detector, storing the data in a storage unit after the analysis is finished, and displaying the water content of the detection area corresponding to each sensor by a display module.
2. The method for analyzing geological water content of the plain river network according to claim 1, wherein the method comprises the following steps: the punching device comprises a straight rod and a grab handle, the straight rod and the grab handle are arranged in a vertical mode, a through hole is formed in the straight rod and the grab handle in a penetrating mode, and the sensor is placed into the bottom end of the through hole from the upper side of the through hole.
3. The method for analyzing geological water content of the plain river network according to claim 2, wherein the method comprises the following steps: the straight rod outside scale, the scale sets up to the height value, and the straight rod outside sets up the spiral plate.
4. The method for analyzing geological water content of the plain river network according to claim 2, wherein the method comprises the following steps: the straight rod is provided with a tip at one end far away from the grab handle, the outer wall of the tip is provided with a plurality of air holes, and the positions of the air holes are matched with the sensor.
5. The method for analyzing geological water content of the plain river network according to claim 2, 3 or 4, wherein: the straight rod is inserted into soil of the river network geology from the surface of the river network geology, then the sensor is placed into the through hole of the straight rod from the through hole above the grab handle, and finally the sensor falls into the pointed end.
6. The method for analyzing geological water content of the plain river network according to claim 1, wherein the method comprises the following steps: and the clutter suppression module is used for performing clutter suppression processing on the currently input soil data and storing the processed soil data to the storage unit.
7. The method for analyzing geological water content of the plain river network according to claim 1, wherein the method comprises the following steps: and the soil water content detection module reads the soil data processed by the clutter suppression module from the storage unit, executes the ground detection wave velocity estimation processing, calculates the water content detection result in the address soil based on the sensor wave velocity estimation result and outputs and displays the water content detection result through the display module.
8. The method for analyzing geological water content of the plain river network according to claim 7, wherein the method comprises the following steps: the soil water content detection module comprises a plurality of radar wave velocity estimation submodules and an operation processing module, and different radar wave beam estimation methods are respectively built in each radar wave velocity estimation submodule and are used for determining an estimation result corresponding to currently read geological soil data and sending the estimation result to the operation processing module.
9. The method for analyzing geological water content of the plain river network according to claim 8, wherein the method comprises the following steps: the operation processing module performs weighted fusion on the received multiple estimation results based on the preset weight of each wave velocity estimation result, outputs the fusion result to the display module as a final estimation result, and calculates a geological water content detection result based on the preset mapping relation between the radar wave velocity and the geological water content and outputs the geological water content detection result to the display module.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207703768U (en) * | 2018-01-29 | 2018-08-07 | 商丘职业技术学院 | A kind of soil moisture content detector |
| CN207813492U (en) * | 2018-02-06 | 2018-09-04 | 陕西师范大学 | A kind of earth boring auger for monitoring soil moisture |
| CN208705324U (en) * | 2018-08-28 | 2019-04-05 | 电子科技大学 | A kind of Soil Water Content intelligent detecting instrument |
| EP3605152A1 (en) * | 2018-07-31 | 2020-02-05 | Lombardi SA Ingegneri Consulenti | Ground penetrating radar and electromagnetic soil analysis method |
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- 2021-09-17 CN CN202111093311.3A patent/CN113835084A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207703768U (en) * | 2018-01-29 | 2018-08-07 | 商丘职业技术学院 | A kind of soil moisture content detector |
| CN207813492U (en) * | 2018-02-06 | 2018-09-04 | 陕西师范大学 | A kind of earth boring auger for monitoring soil moisture |
| EP3605152A1 (en) * | 2018-07-31 | 2020-02-05 | Lombardi SA Ingegneri Consulenti | Ground penetrating radar and electromagnetic soil analysis method |
| CN208705324U (en) * | 2018-08-28 | 2019-04-05 | 电子科技大学 | A kind of Soil Water Content intelligent detecting instrument |
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Application publication date: 20211224 |