CN113374465A - Covering type karst vertical striping method and device and electronic equipment - Google Patents
Covering type karst vertical striping method and device and electronic equipment Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract description 56
- 238000010586 diagram Methods 0.000 claims abstract description 52
- 238000005553 drilling Methods 0.000 claims abstract description 50
- 235000019738 Limestone Nutrition 0.000 claims abstract description 49
- 239000006028 limestone Substances 0.000 claims abstract description 49
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- 238000011161 development Methods 0.000 description 8
- 230000003628 erosive effect Effects 0.000 description 8
- 238000009933 burial Methods 0.000 description 7
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- E—FIXED CONSTRUCTIONS
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- E21B47/00—Survey of boreholes or wells
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
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Abstract
The application provides a covering type karst vertical striping method, a device, electronic equipment and a readable storage medium, wherein the method comprises the following steps: determining respective borehole data for a target karst region, the borehole data comprising: drilling hole spacing, drilling hole opening elevation, limestone surface elevation, karst cave top plate elevation and karst cave bottom plate elevation; drawing a coverage type karst vertical zonal scatter diagram according to the drilling hole spacing, the drilling hole opening elevation, the limestone surface elevation, the karst cave top plate elevation and the karst cave bottom plate elevation, wherein the horizontal coordinate of the coverage type karst vertical zonal scatter diagram is the drilling hole spacing, the vertical coordinate is the elevation, and the elevation is one or more of the drilling hole opening elevation, the limestone surface elevation, the karst cave top plate elevation and the karst cave bottom plate elevation; and carrying out zonation on the target karst area according to the coverage type karst vertical zonation scatter diagram. The invention forms the standard table for judging the vertical zoning of the coverage type karst by zoning the karst area so as to realize the reasonable, concrete and visual description of the form of the coverage type karst.
Description
Technical Field
The invention relates to the field of engineering geological exploration, in particular to a method and a device for vertically zoning an overlay type karst, electronic equipment and a readable storage medium.
Background
In the engineering construction of the covering karst area, the length design of the building pile foundation and the determination of the bearing stratum directly determine the cost and the safety of the engineering construction. When the karst is mainly a shallow karst groove, the pile foundation not only needs to consider the karst condition of the pile end, but also needs to analyze the influence of the slope of the erosion groove on the stability of the pile foundation; when the karst is mainly a deep erosion cave or pipeline, the position of the bottom plate of the karst cave is mainly considered. At present, for the karst morphological characteristic analysis of an overlay karst area, the karst development morphology is outlined through geological boundaries only by relying on drilling to reveal, and the provided karst geological information is extremely limited and cannot serve engineering design and construction well.
Aiming at the karst morphology analysis of the coverage karst area, a reasonable, concrete and visual description method is not found in the current specification and engineering experience.
Disclosure of Invention
An object of the embodiments of the present application is to provide a method, an apparatus, a device, and a readable storage medium for vertically zoning an overlay type karst, so as to specifically describe a karst development form of an overlay type karst zone and determine a development strength of the karst.
In order to achieve the above purpose, the technical solutions provided in the embodiments of the present application are as follows:
in a first aspect, an embodiment of the present application provides a method for vertically sectioning an overlay type karst, including: determining respective borehole data for a target karst region, the borehole data comprising: drilling hole spacing, drilling hole opening elevation, limestone surface elevation, karst cave top plate elevation and karst cave bottom plate elevation; drawing an overlay type karst vertical zonal scatter diagram according to the drilling hole interval, the drilling hole orifice elevation, the limestone surface elevation, the karst cave top plate elevation and the karst cave bottom plate elevation, wherein the abscissa of the overlay type karst vertical zonal scatter diagram is the drilling hole interval, the ordinate of the overlay type karst vertical zonal scatter diagram is the elevation, and the elevation is one or more of the drilling hole orifice elevation, the limestone surface elevation, the karst cave top plate elevation and the karst cave bottom plate elevation; and carrying out zonation on the target karst area according to the coverage type karst vertical zonation scatter diagram.
According to the embodiment of the application, a coordinate system is established through data such as the drilling hole distance, the drilling hole opening elevation, the limestone surface elevation, the karst cave top plate elevation and the karst cave bottom plate elevation, and the data are mapped into the coordinate system, so that the distribution condition of scattered data can be visually and accurately reflected.
With reference to the first aspect, an embodiment of the present application provides a first possible implementation manner of the first aspect, where: drawing overlay type karst vertical zonation scatter diagram, including: determining a standard line based on the limestone surface elevation; determining a first elevation line according to the standard line; determining a second elevation line according to the standard line; and drawing the coverage type karst vertical zonation scatter diagram according to the standard line, the first elevation line and the second elevation line.
According to the method and the device, the standard line, the first elevation line and the second elevation line are determined through the limestone surface elevation and the maximum value of the shallow erosion height, and are drawn in the coverage type karst vertical zonal scatter diagram, so that the distribution situation of each data scatter point can be intuitively and accurately reflected.
With reference to the first possible implementation manner of the first aspect, an embodiment of the present application provides a second possible implementation manner of the first aspect, where the zoning the target karst zone according to the overlay-type karst vertical zoning scattergram includes: partitioning the coverage type karst vertical zoning scatter diagram by taking the standard line, the first elevation line and the second elevation line as boundaries to obtain partitioning results; and carrying out zoning according to the zoning result to obtain a zoning result.
According to the embodiment of the application, the covering type karst vertical zonation scatter diagram is partitioned through the standard line, the first elevation line and the second elevation line, the distribution situation of scattered points in each area can be accurately and visually reflected, and then the distribution situation of the scattered points in each area is used for zonation, so that zonation results can be quickly obtained through the covering type karst vertical zonation scatter diagram.
With reference to the second possible implementation manner of the first aspect, an embodiment of the present application provides a third possible implementation manner of the first aspect, and the partitioning result includes: a first region, a second region, a third region, and a fourth region; the method for partitioning the coverage type karst vertical zoning scatter diagram by taking the standard line, the first elevation line and the second elevation line as boundaries to obtain partitioning results comprises the following steps: determining the first area according to the first elevation line; determining the second area according to the standard line and the first elevation line; determining the third area according to the standard line and the second elevation line; and determining the fourth area according to the second elevation line.
With reference to the third possible implementation manner of the first aspect, an embodiment of the present application provides a fourth possible implementation manner of the first aspect, where the performing banding according to the partitioning result to obtain a banding result includes: determining a first target zone to which the limestone surface elevation belongs, the first target zone being located in one of the first zone, the second zone, the third zone, and the fourth zone; determining a second target partition to which the elevation of the karst cave bottom plate belongs, wherein the second target partition is located in one of the first area, the second area, the third area and the fourth area; and according to the relative position relation between the first target partition and the second target partition, carrying out zoning on the determined target karst partition to obtain a zoning result.
With reference to the fourth possible implementation manner of the first aspect, an embodiment of the present application provides a fifth possible implementation manner of the first aspect, where the determining, according to the relative position relationship between the first target partition and the second target partition, the target karst partition is banded to obtain a banding result, where the banding result includes: if the first target partition and the second target partition are in the same region, determining the first target partition and the second target partition as a surface karst zone; and if the first target partition and the second target partition are positioned in adjacent areas, determining the first target partition and the second target partition as shallow karst zones.
With reference to the fifth possible implementation manner of the first aspect, an embodiment of the present application provides a sixth possible implementation manner of the first aspect, where after the determining the target karst area according to the relative position relationship between the first target area and the second target area and obtaining a banding result, the method includes: determining whether subtype banding is required according to the banding result; if the zonation result is a surface karst zone and a shallow karst zone; and sub-banding the surface karst zone and the shallow karst zone according to the zone areas where the first target zone and the second target zone are respectively located.
According to the method and the device, the surface karst zone and the shallow karst zone are further banded through the relative position relation of the first target zone and the second target zone, so that an accurate banding result is obtained.
In a second aspect, the present application provides an apparatus for vertically stripping overburden type karst, including: a determination module: the elevation of a drilling hole orifice, the elevation of a limestone surface, the elevation of a karst cave top plate and the elevation of a karst cave bottom plate of each drilling hole of a target karst area are determined; a drawing module: the device is used for drawing an overlay type karst vertical zonation scatter diagram, the abscissa of the overlay type karst vertical zonation scatter diagram is a drilling hole interval, the ordinate of the overlay type karst vertical zonation scatter diagram is an elevation, and the elevation is one or more of a drilling hole opening elevation, a limestone surface elevation, a karst cave top plate elevation and a karst cave bottom plate elevation; an operation module: and the device is used for zoning the target karst area according to the coverage type karst vertical zoning scatter diagram.
In a third aspect, an embodiment of the present application further provides an electronic device, including: a processor, a memory storing machine-readable instructions executable by the processor, the machine-readable instructions, when executed by the processor, performing the steps of the method of the first aspect described above, or any possible implementation of the first aspect, when the electronic device is run.
In a fourth aspect, this embodiment of the present application further provides a computer-readable storage medium, on which a computer program is stored, where the computer program is executed by a processor to perform the steps of the method in the first aspect or any one of the possible implementation manners of the first aspect.
In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.
Fig. 1 is a block diagram of an electronic device according to an embodiment of the present disclosure;
FIG. 2 is a flow chart of a method for vertical zonation of overburden karst according to an embodiment of the present disclosure;
FIG. 3 is a detailed flowchart of the method step 202 of the covering type karst vertical banding according to the embodiment of the present application;
FIG. 4 is an exemplary overlay-type karst vertical zonal scattergram provided by an embodiment of the present application;
FIG. 5 is a schematic diagram of functional modules of the covering type karst vertical striping apparatus provided in the embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Meanwhile, in the description of the present application, the terms "first", "second", and the like are used only for distinguishing the description, and are not to be construed as indicating or implying relative importance.
Example one
To facilitate understanding of the present embodiment, an electronic device for performing the covering type karst vertical striping method disclosed in the embodiments of the present application will be described in detail.
As shown in fig. 1, is a block schematic diagram of an electronic device. The electronic device 100 may include a memory 111, a memory controller 112, a processor 113, a peripheral interface 114, an input-output unit 115, and a display unit 116. It will be understood by those of ordinary skill in the art that the structure shown in fig. 1 is merely exemplary and is not intended to limit the structure of the electronic device 100. For example, electronic device 100 may also include more or fewer components than shown in FIG. 1, or have a different configuration than shown in FIG. 1.
The above-mentioned elements of the memory 111, the memory controller 112, the processor 113, the peripheral interface 114, the input/output unit 115 and the display unit 116 are electrically connected to each other directly or indirectly, so as to implement data transmission or interaction. For example, the components may be electrically connected to each other via one or more communication buses or signal lines. The processor 113 is used to execute the executable modules stored in the memory.
The Memory 111 may be, but is not limited to, a Random Access Memory (RAM), a Read Only Memory (ROM), a Programmable Read-Only Memory (PROM), an Erasable Read-Only Memory (EPROM), an electrically Erasable Read-Only Memory (EEPROM), and the like. The memory 111 is configured to store a program, and the processor 113 executes the program after receiving an execution instruction, and the method executed by the electronic device 100 defined by the process disclosed in any embodiment of the present application may be applied to the processor 113, or implemented by the processor 113.
The processor 113 may be an integrated circuit chip having signal processing capability. The Processor 113 may be a general-purpose Processor, and includes a Central Processing Unit (CPU), a Network Processor (NP), and the like; the Integrated Circuit may also be a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other programmable logic device, a discrete gate or transistor logic device, or a discrete hardware component. The various methods, steps, and logic blocks disclosed in the embodiments of the present application may be implemented or performed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The peripheral interface 114 couples various input/output devices to the processor 113 and memory 111. In some embodiments, the peripheral interface 114, the processor 113, and the memory controller 112 may be implemented in a single chip. In other examples, they may be implemented separately from the individual chips.
The input/output unit 115 is used to provide input data to the user. The input/output unit 115 may be, but is not limited to, a mouse, a keyboard, and the like.
The display unit 116 provides an interactive interface (e.g., a user operation interface) between the electronic device 100 and the user or is used for displaying image data to the user for reference. In this embodiment, the display unit may be a liquid crystal display or a touch display. In the case of a touch display, the display can be a capacitive touch screen or a resistive touch screen, which supports single-point and multi-point touch operations. The support of single-point and multi-point touch operations means that the touch display can sense touch operations simultaneously generated from one or more positions on the touch display, and the sensed touch operations are sent to the processor for calculation and processing.
The electronic device 100 in this embodiment may be configured to perform each step in each method provided in this embodiment. The following describes in detail the implementation of the method for vertical zonation of overburden karst by means of several embodiments.
Example two
Please refer to fig. 2, which is a flowchart illustrating a method for vertically striping overburden karst according to an embodiment of the present application. The specific process shown in fig. 2 will be described in detail below.
In step 201, the respective drilling data of the target karst area are determined.
The drilling data includes: the height of the top plate of the karst cave is the height of the bottom plate of the karst cave.
Wherein the borehole spacing represents the spacing distance between the individual boreholes; the borehole aperture elevation represents the distance between the aperture to the reference sea level; the limestone surface elevation represents the limestone surface elevation; the elevation of the top plate of the karst cave represents the altitude of the top plate of the uppermost karst cave; the elevation of the karst cave floor represents the elevation of the lowermost karst cave floor.
For example, prior to acquiring the respective borehole data, the borehole plane location may be determined based on the survey objectives and requirements of the engineered object.
In this embodiment, coring and finishing of each drill hole may be performed according to the position of the drill hole plane and the drilling finishing requirement, so as to obtain and extract drilling data.
The elevation of the karst cave top plate can be obtained by calculating the elevation of a drilling hole opening and the burial depth of the karst cave top plate.
Illustratively, the borehole aperture elevation may be measured by the RTK (Real Time mechanical Survey, Chinese: Real Time differential measurement) method.
In one example, the cavern roof elevation is equal to the borehole aperture elevation minus the cavern roof burial depth. Wherein, the burial depth of the karst cave top plate is the distance from the drill hole opening to the karst cave top plate.
In one example, the cavern floor elevation is equal to the borehole aperture elevation minus the cavern floor burial depth. Wherein, the burial depth of the karst cave bottom plate is the distance from the drill hole opening to the karst cave bottom plate.
In one example, the limestone surface elevation is equal to the borehole aperture elevation minus the limestone surface burial depth. Wherein, the limestone surface burial depth is the distance from the drill hole opening to the limestone surface.
And 202, drawing a coverage type karst vertical zonal scatter diagram according to the drilling hole interval, the limestone surface elevation, the karst cave top plate elevation and the karst cave bottom plate elevation.
The abscissa of the coverage type karst vertical zonal scatter diagram is the drilling hole interval, and the ordinate of the coverage type karst vertical zonal scatter diagram is the elevation, wherein the elevation is one or more of the drilling hole opening elevation, the limestone surface elevation, the karst cave top plate elevation and the karst cave bottom plate elevation.
Alternatively, the abscissa takes the corner drill hole as a starting point, and the distances from other holes to the drill hole of the starting point are divided at equal intervals.
Alternatively, the coordinate range of the ordinate may be determined from the maximum and minimum elevations.
The ordinate may include: limestone surface elevation, karst cave top plate elevation and karst cave bottom plate elevation.
For example, if the first ordinate is the elevation of the limestone surface, the maximum elevation of the first ordinate is the maximum elevation of the limestone surface, and the minimum elevation of the first ordinate is the minimum elevation of the limestone surface.
For example, if the second ordinate is the elevation of the top plate of the cavern, the maximum elevation of the second ordinate is the maximum elevation of the top plate of the cavern, and the minimum elevation of the second ordinate is the minimum elevation of the top plate of the cavern.
For example, if the third ordinate is the elevation of the karst cave floor, the maximum elevation of the third ordinate is the maximum elevation of the karst cave floor, and the minimum elevation of the second ordinate is the minimum elevation of the karst cave floor.
In one embodiment, as shown in fig. 3, step 202 may include the following steps 2021 to 2024.
Alternatively, the limestone surface height minimum elevation line may be set as the standard line.
At step 2022, a first elevation line is determined according to the standard line.
Alternatively, the first elevation line may be an elevation line obtained by adding the maximum value of the shallow erosion height to the standard line elevation.
At step 2023, a second elevation line is determined according to the standard line.
Alternatively, the second elevation line may be an elevation line obtained by subtracting the maximum value of the shallow erosion height from the standard line elevation.
And step 2024, drawing a coverage type karst vertical zonation scatter diagram according to the standard line, the first elevation line and the second elevation line.
In one embodiment, as shown in fig. 4, the abscissa is the borehole pitch, the ordinate is the elevation, and 0# to 24# in the figure are the bridge pier numbers; and (3) projecting all drilling hole opening elevations, limestone surface elevations, karst cave top plate elevations and karst cave bottom plate elevations into the coordinate system to obtain an overlay type karst vertical zonal scatter diagram.
And 203, carrying out zoning on the karst of the target karst area according to the coverage type karst vertical zoning scatter diagram.
In one embodiment, the drilling data may further include: and determining the maximum value of the shallow erosion height according to the height of the karst cave.
Optionally, the maximum value of the shallow erosion height is the maximum accumulated height value of the karst cave in the range that the elevation of the karst bottom plate is greater than or equal to the minimum value of the elevation of the limestone surface.
Optionally, the cavern height is the cavern roof elevation minus the cavern floor elevation.
Optionally, when there are multiple caverns in the vertical direction, the cavern heights of the multiple caverns are added up to obtain the cavern accumulated height.
In one embodiment, zoning the karst according to an overlay karst vertical zoning scattergram, comprising: and partitioning the coverage type karst vertical zonation scatter diagram by taking the standard line, the first elevation line and the second elevation line as boundaries to obtain a partitioning result, and carrying out zonation according to the partitioning result to obtain a zonation result.
In one embodiment, the partitioning of the overlay karst vertical zonal scattergram with the standard line, the first elevation line, and the second elevation line as boundaries, obtaining a partitioning result, comprises: determining a first area according to the first elevation line; determining a second area according to the standard line and the first elevation line; determining a third area according to the standard line and the second height line; and determining a fourth area according to the second elevation line.
In one embodiment, as shown in fig. 4, a second zone is set between the standard line and the first elevation line, a third zone is set between the standard line and the second elevation line, a first zone is set at a position above the first elevation line, and a fourth zone is set at a position below the second elevation line.
In one embodiment, as shown in fig. 4, the standard line is 80.8m, the elevation of the karst floor is greater than or equal to the drilling holes in the range above the minimum elevation of the limestone surface, the maximum cumulative height of the karst cave is 15.6m, the maximum value of the shallow erosion height is determined to be 15.6m, and then the first elevation line is: 80.8m +15.6m is 96.4m, and the second height line is: and (5) forming four subareas of a second area (80.8-96.4 m), a third area (65.2-80.8 m), a first area (>96.4m) and a fourth area (<65.2m) according to the numerical values of the standard line, the first elevation line and the second elevation line, wherein the four subareas are 80.8-15.6 m and 65.2 m.
In one embodiment, the performing the banding according to the result of the zoning to obtain the result of the banding comprises: determining a first target partition to which the elevation of the limestone surface belongs, wherein the first target partition is located in one of a first area, a second area, a third area and a fourth area; determining a second target partition to which the elevation of the karst cave bottom plate belongs, wherein the second target partition is located in one of the first area, the second area, the third area and the fourth area; and according to the relative position relation of the first target partition and the second target partition, carrying out zoning on the determined target karst partition to obtain a zoning result.
Alternatively, the zonal results may include surface karst zones (class i), shallow karst zones (class ii), mid karst zones (class iii), and deep karst zones (class iv).
Optionally, the first target zone and the second target zone are surface karst zone (class i) when located in the same area.
Optionally, the first target partition and the second target partition are shallow karst zones (class ii) when located in adjacent areas.
Optionally, the first target partition and the second target partition are separated by 1 zone, which is a middle karst zone (class iii).
Optionally, the first target partition and the second target partition are separated by two regions, which are deep karst zones (type iv).
In one embodiment, the determining the target karst area according to the relative position relationship between the first target area and the second target area to obtain the zoning result includes: if the first target partition and the second target partition are in the same area, determining the first target partition and the second target partition as surface karst zones; if the first target partition and the second target partition are located in adjacent areas, determining the first target partition and the second target partition as shallow karst zones; determining whether subtype banding is required according to a banding result; if the zonation result is a surface karst zone and a shallow karst zone; and sub-banding the surface karst zone and the shallow karst zone according to the zone areas where the first target zone and the second target zone are respectively located.
Alternatively, the surface karst zone (class i) may be further classified into class i 1 and class i 2. And when the first target partition and the second target partition are both located in the second area, the first target partition and the second target partition are in the class I1. And when the first target partition and the second target partition are both located in the first area, the first target partition and the second target partition are in the class I1.
Alternatively, the shallow karst zone (class ii) may be further classified into class ii 1 and class ii 2. And when the first target partition and the second target partition are both located in the third area, the first target partition and the second target partition are in a type II 1. And when the first target partition and the second target partition are both located in the second area, the second target partition is a type II 2.
In one embodiment, as shown in fig. 4, the abscissa is a coordinate axis in which the corner drill holes of the pier # 0 are taken as the starting points, and the distances from other holes to the drill holes of the starting points are divided at equal intervals; the ordinate axis is elevation, and the coordinate range can be determined according to the maximum and minimum elevation values.
In the figure, the elevations of the drilling limestone surfaces of the piers 14# and 15# and the elevation of the karst cave bottom plate are both positioned in a second area and are I1 sub-type; in the figure, the elevations of the drilling limestone surfaces of the piers 2#, 9#, 10# and the bottom plate of the karst cave are all positioned in a first area and are I2 subclasses. When the elevation of the limestone surface and the elevation of the karst cave bottom plate are positioned in adjacent areas, the karst zone is a type II shallow layer karst zone, the elevation of the drilling limestone surface of the bridge piers 16# to 19# and 21# in the figure is positioned in a second area, and the elevation of the karst cave bottom plate is positioned in a third area and is a type II 1 subclass; in the figure, the elevations of the drilling limestone surfaces of the piers 4# to 6#, 12# and 24# are positioned in a first area, and the elevations of the bottom plate of the karst cave are positioned in a second area, which is a II 2 sub-type. In the figure, the elevation of the drilling limestone surface of the bridge piers 0#, 1#, 3#, 7#, 8#, and 22# is located in a first area, the elevation of the karst cave bottom plate is located in a third area and is a third type middle layer karst zone, the elevation of the drilling limestone surface of the bridge pier 23# is located in the first area, and the elevation of the karst cave bottom plate is located in a fourth area and is a fourth type deep karst zone.
Alternatively, as shown in table 1, the karst zonation type to which the karst belongs is determined by the coverage type karst vertical zonation method, and the development strength of the karst, the pile foundation type and the terrain are determined according to the karst zonation type by referring to the following table.
Optionally, the borehole aperture elevation is used to reflect terrain.
Alternatively, the drill hole opening is relatively high in elevation as a hill slope and the drill hole opening is relatively low in elevation as a valley.
TABLE 1
In summary, in the embodiment of the application, the coordinate system is established by taking the drilling hole spacing, the limestone surface elevation, the karst cave top plate elevation, the karst cave bottom plate elevation and the like as the horizontal and vertical coordinates, the data are mapped into the coordinate system to obtain the scatter diagram, the scatter diagram is partitioned, and the partition is performed to realize the partition of the target karst area, and the karst development form of the coverage type karst area and the karst development strength are described and judged according to the partition result.
The covering type karst vertical zoning method solves the problem that the covering type karst area karst development morphology is difficult to describe, can specifically and vividly disclose the characteristics of the karst development morphology, and provides direct, reliable and effective technical support for the design of the covering type karst area engineering pile foundation and the determination of the bearing stratum.
EXAMPLE III
Based on the same inventive concept, the embodiment of the present application further provides a device for vertically dividing a covered type karst, and since the principle of the device in the embodiment of the present application for solving the problem is similar to that of the embodiment of the method for vertically dividing a covered type karst, the implementation of the device in the embodiment of the present application can refer to the description in the embodiment of the method, and repeated details are omitted.
Please refer to fig. 5, which is a schematic diagram of functional modules of the covering type karst vertical striping apparatus according to an embodiment of the present application. The perpendicular banded device of covering type karst that this application embodiment provided includes: a determination module 301, a rendering module 302, and a striping module 303.
The determination module 301: respective borehole data for determining a target karst region, the borehole data comprising: the height of the top plate of the karst cave is the height of the bottom plate of the karst cave.
The drawing module 302: the device is used for drawing an overlay type karst vertical zonation scatter diagram according to the drilling hole spacing, the drilling hole opening elevation, the limestone surface elevation, the karst cave top plate elevation and the karst cave bottom plate elevation, the abscissa of the overlay type karst vertical zonation scatter diagram is the drilling hole spacing, the ordinate of the overlay type karst vertical zonation scatter diagram is the elevation, and the elevation is one or more of the drilling hole opening elevation, the limestone surface elevation, the karst cave top plate elevation and the karst cave bottom plate elevation.
The band splitting module 303: the method is used for zoning the target karst area according to the coverage type karst vertical zoning scatter diagram.
In one possible implementation, the drawing module 302 is configured to determine a standard line according to the elevation of the limestone surface; determining a first elevation line according to the standard line; determining a second elevation line according to the standard line; and drawing a coverage type karst vertical zonal scatter diagram according to the standard line, the first elevation line and the second elevation line.
In a possible implementation manner, the drawing module 302 is configured to partition the overlay type karst vertical zoning scatter diagram by taking the standard line, the first elevation line and the second elevation line as boundaries to obtain a partitioning result; and carrying out zoning according to the zoning result to obtain a zoning result.
In a possible implementation, the striping module 303 is configured to determine a first area according to a first elevation line; determining a second area according to the standard line and the first elevation line; determining a third area according to the standard line and the second height line; and determining a fourth area according to the second elevation line.
In one possible embodiment, the zoning module 303 is configured to determine a first target zone to which the limestone surface elevation belongs, the first target zone being located in one of the first zone, the second zone, the third zone, and the fourth zone; determining a second target partition to which the elevation of the karst cave bottom plate belongs, wherein the second target partition is located in one of the first area, the second area, the third area and the fourth area; and according to the relative position relation of the first target partition and the second target partition, carrying out zoning on the determined target karst partition to obtain a zoning result.
In a possible implementation manner, the zoning module 303 is configured to determine that the first target zone and the second target zone are in the same area as each other as a surface karst zone; and if the first target partition and the second target partition are positioned in the adjacent areas, determining the first target partition and the second target partition as shallow karst zones.
In a possible embodiment, the banding module 303 is configured to determine whether to perform sub-banding according to a banding result; if the zonation result is a surface karst zone and a shallow karst zone; and sub-banding the surface karst zone and the shallow karst zone according to the zone areas where the first target zone and the second target zone are respectively located.
Furthermore, the present application also provides a computer readable storage medium, on which a computer program is stored, which, when being executed by a processor, performs the steps of the method for vertical zoning of overburden karst as described in the above method embodiments.
The computer program product of the method for vertically zoning an overlay type karst provided in the embodiment of the present application includes a computer readable storage medium storing a program code, where instructions included in the program code may be used to execute the steps of the method for vertically zoning an overlay type karst described in the above method embodiment, which may be specifically referred to in the above method embodiment and are not described herein again.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus and method can be implemented in other ways. The apparatus embodiments described above are merely illustrative, and for example, the flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of apparatus, methods and computer program products according to various embodiments of the present application. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
In addition, functional modules in the embodiments of the present application may be integrated together to form an independent part, or each module may exist separately, or two or more modules may be integrated to form an independent part.
The functions, if implemented in the form of software functional modules and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application or portions thereof that substantially contribute to the prior art may be embodied in the form of a software product stored in a storage medium and including instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present application. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes. It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. A covering type karst vertical zonation method is characterized by comprising the following steps:
determining respective borehole data for a target karst region, the borehole data comprising: drilling hole spacing, drilling hole opening elevation, limestone surface elevation, karst cave top plate elevation and karst cave bottom plate elevation;
drawing an overlay type karst vertical zonal scatter diagram according to the drilling hole interval, the drilling hole orifice elevation, the limestone surface elevation, the karst cave top plate elevation and the karst cave bottom plate elevation, wherein the abscissa of the overlay type karst vertical zonal scatter diagram is the drilling hole interval, the ordinate of the overlay type karst vertical zonal scatter diagram is the elevation, and the elevation is one or more of the drilling hole orifice elevation, the limestone surface elevation, the karst cave top plate elevation and the karst cave bottom plate elevation;
and carrying out zonation on the target karst area according to the coverage type karst vertical zonation scatter diagram.
2. The method of claim 1, wherein the mapping the overlay-type karst vertical banded scattergram comprises:
determining a standard line based on the limestone surface elevation;
determining a first elevation line according to the standard line;
determining a second elevation line according to the standard line;
and drawing the coverage type karst vertical zonation scatter diagram according to the standard line, the first elevation line and the second elevation line.
3. The method of claim 2, wherein the zoning the target karst zone according to the overlay karst vertical zoning scattergram comprises:
partitioning the coverage type karst vertical zoning scatter diagram by taking the standard line, the first elevation line and the second elevation line as boundaries to obtain partitioning results;
and carrying out zoning according to the zoning result to obtain a zoning result.
4. The method of claim 3, wherein the partitioning result comprises: a first region, a second region, a third region, and a fourth region; the method for partitioning the coverage type karst vertical zoning scatter diagram by taking the standard line, the first elevation line and the second elevation line as boundaries to obtain partitioning results comprises the following steps:
determining the first area according to the first elevation line;
determining the second area according to the standard line and the first elevation line;
determining the third area according to the standard line and the second elevation line;
and determining the fourth area according to the second elevation line.
5. The method according to claim 4, wherein the performing the banding according to the result of the zoning to obtain a result of the banding comprises:
determining a first target zone to which the limestone surface elevation belongs, the first target zone being located in one of the first zone, the second zone, the third zone, and the fourth zone;
determining a second target partition to which the elevation of the karst cave bottom plate belongs, wherein the second target partition is located in one of the first area, the second area, the third area and the fourth area;
and according to the relative position relation between the first target partition and the second target partition, carrying out zoning on the determined target karst partition to obtain a zoning result.
6. The method according to claim 5, wherein the determining the target karst zone according to the relative position relationship between the first target zone and the second target zone to obtain the result of the zone division comprises:
if the first target partition and the second target partition are in the same region, determining the first target partition and the second target partition as a surface karst zone;
and if the first target partition and the second target partition are positioned in adjacent areas, determining the first target partition and the second target partition as shallow karst zones.
7. The method according to claim 6, wherein after the determining the target karst zone according to the relative position relationship between the first target zone and the second target zone and obtaining the banding result, the method comprises:
determining whether subtype banding is required according to the banding result;
if the zonation result is a surface karst zone and a shallow karst zone;
and sub-banding the surface karst zone and the shallow karst zone according to the zone areas where the first target zone and the second target zone are respectively located.
8. A covering type karst vertical striping device is characterized by comprising:
a determination module: the system is used for determining the elevation of each drilling hole orifice, the elevation of a limestone surface, the elevation of a karst cave top plate and the elevation of a karst cave bottom plate of a target karst area;
a drawing module: the device is used for drawing an overlay type karst vertical zonation scatter diagram, the abscissa of the overlay type karst vertical zonation scatter diagram is a drilling hole interval, the ordinate of the overlay type karst vertical zonation scatter diagram is an elevation, and the elevation is one or more of a drilling hole opening elevation, a limestone surface elevation, a karst cave top plate elevation and a karst cave bottom plate elevation;
an operation module: and the device is used for zoning the target karst area according to the coverage type karst vertical zoning scatter diagram.
9. An electronic device, comprising: a processor, a memory storing machine-readable instructions executable by the processor, the machine-readable instructions when executed by the processor performing the steps of the method of any of claims 1 to 7 when the electronic device is run.
10. A computer-readable storage medium, having stored thereon a computer program which, when being executed by a processor, is adapted to carry out the steps of the method according to any one of claims 1 to 7.
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