Method for rapidly and automatically drawing structural plane pole diagram and occurrence rose diagram
An automatic drawing and rose diagram technology, applied in image data processing, character and pattern recognition, measuring devices, etc., to achieve the effect of convenient engineering application, fast and intelligent means
Inactive Publication Date: 2022-02-25
SHAOXING UNIVERSITY
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Problems solved by technology
[0016] In order to solve the problem of fast and automatic drawing of the pole diagram of the rock mass structural surface and the occurrence rosette diagram, the present invention provides a rapid and automatic drawing method for the pole diagram of the rock mass structural plane and the occurrence rosette diagram, which adopts the three-dimensional laser scanning method to quickly Obtain structural surface point cloud data, based on the nearest neighbor propagation algorithm and structural surface occurrence rose diagram drawing method, programming and development of structural surface pole diagram and occurrence rose diagram automatic drawing system, combining 3D laser scanning and software system development, provides A Fast and Automatic Drawing Method of Structure Surface Pole Diagram and Occurrence Rose Diagram
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[0135] The present invention will be further described below with reference to the accompanying drawings.
[0136] refer to Figure 1~5 , a method for quickly and automatically drawing structural surface pole diagrams and occurrence rosette diagrams, comprising the following steps:
[0137] 1) Rapid acquisition of structural plane 3D laser scanning, the process is as follows:
[0138] 1.1: According to the scanning target and site conditions, select the location of the scanning machine and set up a tripod. During the erection, it is necessary to ensure that the instrument can completely obtain the three-dimensional point cloud information of the slope rock mass according to a certain scanning route, and at the same time, the tripod table should be ensured as much as possible. level, and place control targets;
[0139] 1.2: Place the scanner host on the tripod table, fix the knob, center the bubble of the host by coarsely adjusting the tripod and fine-tuning the scanner base,...
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A method for rapidly and automatically drawing a structural plane pole diagram and an occurrence rose diagram belongs to the technical field of rock mass measurement, and comprises the following steps: (1) rapidly obtaining a structural plane through three-dimensional laser scanning; and (2) research and development of an automatic drawing system for a structural plane pole diagram and an occurrence rose diagram. According to the invention, the three-dimensional laser scanning technology is adopted to rapidly obtain the structural surface point cloud data, the structural surface pole map and occurrence rose diagram automatic drawing system is programmed and researched and developed based on the affinity propagation algorithm and the structural surface occurrence rose diagram drawing method, and rapid and automatic drawing of the structural surface pole map and the occurrence rose diagram is realized. The method is rapid and automatic in means and convenient in engineering application.
Description
technical field [0001] The present invention relates to a fast and automatic drawing method of structure surface pole diagram and occurrence rose diagram, in particular, the present invention adopts three-dimensional laser scanning technology to quickly obtain structural surface point cloud data, based on the nearest neighbor propagation algorithm and structural surface occurrence rose Diagram drawing method programming research and development of structural surface pole diagram and occurrence rose diagram automatic drawing system, combining 3D laser scanning technology and software system development, provides a fast and automatic drawing method of structural surface pole diagram and occurrence rose diagram, It belongs to the technical field of rock mass measurement. Background technique [0002] The occurrence of structural planes is an important factor controlling the stability of rock mass and plays a vital role in the stability of rock mass. For example, in the stabili...
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Login to View More IPC IPC(8): G06T17/20G06V10/762G06K9/62G01B11/25
CPCG06T17/20G01B11/254G06F18/2321
Inventor 胡高建刘杰周长冰
Owner SHAOXING UNIVERSITY