CN106777155B - Geological logging method based on electronic centimeter paper - Google Patents
Geological logging method based on electronic centimeter paper Download PDFInfo
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- CN106777155B CN106777155B CN201611183347.XA CN201611183347A CN106777155B CN 106777155 B CN106777155 B CN 106777155B CN 201611183347 A CN201611183347 A CN 201611183347A CN 106777155 B CN106777155 B CN 106777155B
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Abstract
The invention discloses a geological logging method based on electronic centimeter paper, which comprises the following steps: firstly, drawing electronic centimeter paper; secondly, drawing a main body frame; measuring relative coordinates of geological object nodes by using measuring tools such as a ruler and the like, and drawing space line information such as stratum, lithology, structural surface, weathering, unloading and the like, and space point information such as sampling points, shooting points, test points, underground water and the like on electronic centimeter paper according to the measured relative coordinates; fourthly, extracting and storing the spatial information; fifthly, inputting and storing geological attribute information; sixthly, collecting the next geological element object, repeating the third step to the fifth step, and repeating the steps till the acquisition of the space and attribute information of the geological elements in the exploratory hole, the exploratory well, the exploratory groove and the user definition is completed; and seventhly, returning to the room to directly carry out statistical analysis on weathering degree, unloading degree and structural surface development state. The method has the advantages that the vector diagram is used for extracting the coordinates, a large amount of manual coordinate input is omitted, and the acquisition time is greatly saved.
Description
Technical Field
The invention relates to a geological logging method in the field of engineering investigation in the industries of hydropower, water conservancy, highways, railways and the like, in particular to a geological logging method based on electronic centimeter paper.
Background
The traditional geological information acquisition mode is that points are manually displayed and drawn on paper centimeter paper, attribute information is recorded on a field record book, the paper is returned to the interior and is recorded again, and statistics and analysis are carried out after the attribute information is arranged into electronic data, so that the paper is used for evaluating the geological conditions of surrounding rocks and the like. Obviously, the traditional geological information acquisition mode is intuitive, but does not accord with the informatization development trend, the attribute information is separated from the spatial information, the subsequent indoor work is heavy, and a large amount of manpower and time are consumed.
With the trend of informatization development, some software and equipment capable of digitally collecting geological information emerge at present. The method utilizes a photographic technology and an image processing principle, utilizes a laser point cloud scanning technology, and also has the advantage of directly inputting coordinates by hand into an acquisition system. The acquisition technology based on the image processing principle and the laser point cloud scanning technology is not only easily influenced by the environment such as the size of a working space and dust in the using process and has certain limitation, but also only can acquire spatial attribute information, geological attribute information still needs to be recorded on other media, and the subsequent internal work processing workload is still larger. Meanwhile, a vectorization process is carried out on the acquisition technology based on the photographic principle, namely vectorization is carried out on each geological exposed line one by one on the picture; the acquisition technology based on the laser point cloud scanning technology requires splicing interpretation in later period, and has high requirement on the overall quality of workers; the geological object node coordinates are manually input, attribute information is collected and stored in a warehouse, association of space and attributes is achieved, and then a series of geological drawings, documents and other achievements are generated, however, due to the fact that manual entry of the node coordinates needs to consume a large amount of labor and time, a geological exposure line usually has a plurality of nodes, one node comprises X, Y two relative coordinate values, and when the number of similar arc-segment nodes of the object is large, collection is more complicated.
Disclosure of Invention
The invention aims to provide a geological logging method based on electronic centimeter paper.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention discloses a geological logging method based on electronic centimeter paper, which comprises the following steps:
step one, drawing electronic centimeter paper: drawing electronic centimeter paper on mobile equipment, wherein for different types of geological objects, the electronic centimeter paper with different lengths and widths needs to be generated as the background for drawing a display picture due to different geometric information, different spreading rules and different scales; the background for drawing the display diagram mainly comprises four types of exploratory holes, exploratory wells, exploratory troughs and self-definition; drawing electronic centimeter paper according to the length, the wall height and the top width of a exploratory hole, the width and the depth of the four walls of an exploratory well, the maximum wall height and the bottom width of an exploratory groove, customizing and drawing the electronic centimeter paper according to the customized length and width, and mainly used for editing and recording geological objects such as side slopes and the like; the length and the width of the calculated electronic centimeter paper should be properly enlarged as the pile number, the wall number and other contents need to be marked;
secondly, drawing a main body frame: 1. for the exploratory hole: drawing a left wall, a right wall, a top arch and pile numbers according to the length of the exploratory hole, the height of the left wall, the height of the right wall and the width of the top arch; 2. For the exploratory well: drawing the number of a wall, two walls, three walls, four walls and a pile according to the width and the depth of the four walls of the exploratory well; and for the probe groove: drawing a left wall or a right wall, a groove bottom and a pile number according to the length of the trial groove, the maximum wall height and the groove bottom width; 4. For the custom type: the method is characterized in that a main body frame is not arranged, and pictures can be directly drawn on electronic centimeter paper;
measuring relative coordinates of geological object nodes by using measuring tools such as a ruler and the like, and drawing space line information such as stratum, lithology, structural plane, weathering, unloading and the like, and space point information such as sampling points, shooting points, test points, underground water and the like on electronic centimeter paper according to the measured relative coordinates;
fourthly, extracting and storing the spatial information: after the pen is lifted, coordinate nodes of point or line elements drawn on the electronic centimeter paper are extracted through a computer program and stored in a warehouse, meanwhile, the spatial information has a node editing function, and after the editing state is finished, the database is updated in time;
fifthly, inputting and storing geological attribute information;
sixthly, collecting the next geological element object, repeating the third step to the fifth step, and repeating the steps till the acquisition of the space and attribute information of the geological elements in the exploratory hole, the exploratory well, the exploratory groove and the user definition is completed;
and seventhly, returning to the room to directly perform statistical analysis on weathering degree, unloading degree and structural surface development state.
In the first step, the mobile equipment is a mobile phone or a tablet computer; and correspondingly amplifying the calculated length and width of the electronic centimeter paper by 10cm respectively.
The invention has the advantage that the coordinates are extracted by using the vector diagram, and the WYSIWYG coordinate system is obtained. The electronic centimeter paper-based hole, well and groove geological information acquisition technology changes the current editing and recording mode of other holes, wells and grooves, saves a large amount of manual coordinate input, greatly saves acquisition time, improves the intuition, the image and the error correction of an acquired object, and has a more friendly interactive interface; the concrete embodiment is as follows:
1. the method is characterized in that the method is directly drawn on electronic centimeter paper, and the work of manually inputting coordinates is handed to a computer program to do, so that the complicated step of manually inputting relative coordinates is omitted, and a large amount of time and labor are saved; the space-first and attribute-second information acquisition program accords with an actual operation model, so that the information acquisition process is more visual and vivid, and the field real-time error correction is facilitated.
2. And in the later period, the data is recorded in a database in a vector mode and is associated with the attributes without performing internal work such as associated attributes, image vectorization, butt joint or laser point cloud interpretation, so that the internal work load is greatly reduced.
3. The correlation between the space and the geological attribute information changes a mode that certain technologies based on principles such as photogrammetry and image processing only acquire the space information and the geological attribute is recorded on the local.
Drawings
FIG. 1 is a block flow diagram of the method of the present invention.
FIG. 2 is a schematic diagram of a main frame of a probe hole drawn on electronic centimeter paper according to the method of the invention.
Fig. 3 is a schematic diagram of a main body frame of the exploratory well drawn on electronic centimeter paper according to the method of the invention.
FIG. 4 is a schematic view of a probe slot body frame drawn on an electronic centimeter paper according to the method of the invention.
Detailed Description
The following describes embodiments of the present invention in detail with reference to the drawings, which are implemented on the premise of the technical solution of the present invention, and detailed embodiments and specific operation procedures are provided, but the scope of the present invention is not limited to the following embodiments.
As shown in fig. 1, the geological logging method based on electronic centimeter paper comprises the following steps:
step one, drawing electronic centimeter paper: drawing electronic centimeter paper on mobile equipment, wherein for different types of geological objects, the electronic centimeter paper with different lengths and widths needs to be generated as the background for drawing a display picture due to different geometric information, different spreading rules and different scales; the background for drawing the display diagram comprises four types of exploratory holes, exploratory wells, exploratory troughs and self-definition; drawing electronic centimeter paper according to the length, the wall height and the top width of a exploratory hole, the width and the depth of the four walls of an exploratory well, the maximum wall height and the bottom width of an exploratory groove, customizing and drawing the electronic centimeter paper according to the customized length and width, and mainly used for editing and recording geological objects such as side slopes, foundation pits and the like; the length and the width of the electronic centimeter paper are correspondingly enlarged by 10cm because other contents such as pile numbers, wall types and the like are marked;
secondly, drawing a main body frame: 1. for the exploratory hole: drawing a left wall, a right wall, a top arch and pile numbers according to the length of the exploratory hole, the height of the left wall, the height of the right wall and the width of the top arch, as shown in FIG. 2; 2. for the exploratory well: drawing the numbers of a wall, a wall and a pile according to the width and the depth of the four walls of the exploratory well, as shown in figure 3; 3. for the probe slot: drawing a left wall or a right wall, a groove bottom and a pile number according to the length of the trial groove, the maximum wall height and the width of the groove bottom, as shown in figure 4; 4. for the custom type: the method is characterized in that a main body frame is not arranged, and pictures can be directly drawn on electronic centimeter paper;
measuring relative coordinates of geological object nodes by using measuring tools such as a ruler and the like, and drawing space line information such as stratum, lithology, structural plane, weathering, unloading and the like, and space point information such as sampling points, shooting points, test points, underground water and the like on electronic centimeter paper according to the measured relative coordinates;
fourthly, extracting and storing the spatial information: after the pen is lifted, coordinate information is extracted by reading the coordinate attributes of point or line elements drawn on the electronic centimeter paper and is stored in a warehouse, meanwhile, the space information has a node editing function, and after the editing state is finished, the database is updated in time;
fifthly, inputting and storing geological attribute information;
sixthly, collecting the next geological element object, repeating the third step to the fifth step, and repeating the steps till the acquisition of the space and attribute information of the geological elements in the exploratory hole, the exploratory well, the exploratory groove and the user definition is completed;
and seventhly, returning to the room to directly perform statistical analysis on weathering degree, unloading degree and structural surface development state.
Claims (2)
1. A geological logging method based on electronic centimeter paper is characterized in that: the method comprises the following steps:
step one, drawing electronic centimeter paper: drawing electronic centimeter paper on mobile equipment, wherein for different types of geological objects, the electronic centimeter paper with different lengths and widths needs to be generated as the background for drawing a display picture due to different geometric information, different spreading rules and different scales; the background for drawing the display diagram comprises four types of exploratory holes, exploratory wells, exploratory troughs and self-definition; drawing electronic centimeter paper according to the length, the wall height and the top width of a exploratory hole, the width and the depth of the four walls of an exploratory well, the maximum wall height and the bottom width of an exploratory groove, customizing and drawing the electronic centimeter paper according to the customized length and width, and mainly used for editing and recording side slope geological objects; the length and the width of the electronic centimeter paper calculated by marking the pile number and other contents of the wall are properly enlarged;
secondly, drawing a main body frame: 1. for the exploratory hole: drawing a left wall, a right wall, a top arch and pile numbers according to the length of the exploratory hole, the height of the left wall, the height of the right wall and the width of the top arch; 2. For the exploratory well: drawing the number of a wall, two walls, three walls, four walls and a pile according to the width and the depth of the four walls of the exploratory well; 3. For the probe slot: drawing a left wall or a right wall, a groove bottom and a pile number according to the length of the trial groove, the maximum wall height and the groove bottom width; 4. For the custom type: the method is characterized in that a main body frame is not arranged, and pictures can be directly drawn on electronic centimeter paper;
measuring relative coordinates of geological object nodes by using a measuring tool, and drawing information of stratum, lithology, structural plane, weathering and unloading space lines, information of sampling points, shooting points, test points and underground water space points on electronic centimeter paper according to the measured relative coordinates;
fourthly, extracting and storing the spatial information: coordinate information is extracted by reading the coordinate attributes of point or line elements drawn on the electronic centimeter paper and is stored and put in storage, meanwhile, the space information has a node editing function, and after the editing state is finished, the database is updated in time;
fifthly, inputting and storing geological attribute information;
sixthly, collecting the next geological element object, repeating the third step to the fifth step, and repeating the steps till the acquisition of the space and attribute information of the geological elements in the exploratory hole, the exploratory well, the exploratory groove and the user definition is completed;
and seventhly, returning to the room to directly perform statistical analysis on weathering degree, unloading degree and structural surface development state.
2. The geological logging method based on electronic centimeter paper as claimed in claim 1, characterized in that: in the first step, the mobile equipment is a mobile phone or a tablet computer; and correspondingly amplifying the calculated length and width of the electronic centimeter paper by 10cm respectively.
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| EP1970843A1 (en) * | 2007-02-28 | 2008-09-17 | Oeko-Consult Glock AG | Method and device for determining the flow behaviour of hazardous materials in disasters |
| CN105654550A (en) * | 2015-09-24 | 2016-06-08 | 中国电建集团昆明勘测设计研究院有限公司 | Three-dimensional geological display method for hydropower engineering side slope |
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| US20030088582A1 (en) * | 2001-07-05 | 2003-05-08 | Pflug J. Robert | Visual history multi-media database software |
| CN101901244B (en) * | 2010-01-07 | 2013-07-17 | 深圳市勘察测绘院有限公司 | Geological geographic information system processing method |
| US9256981B2 (en) * | 2011-05-13 | 2016-02-09 | Beijing Electric Power Economic Research Institute | Method and device for processing geological information |
| CN102360404B (en) * | 2011-11-01 | 2013-04-10 | 中国水电顾问集团华东勘测设计研究院 | Method for compiling geological display map of chamber |
| CN103279986B (en) * | 2013-06-17 | 2017-10-27 | 陈超东 | Three-dimensional horizontal geologic profile figure preparation method and application thereof |
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| EP1970843A1 (en) * | 2007-02-28 | 2008-09-17 | Oeko-Consult Glock AG | Method and device for determining the flow behaviour of hazardous materials in disasters |
| CN105654550A (en) * | 2015-09-24 | 2016-06-08 | 中国电建集团昆明勘测设计研究院有限公司 | Three-dimensional geological display method for hydropower engineering side slope |
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