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Dynamic construction method of three-dimensional geological section model

A technology of section model and construction method, which is applied in the field of verification, can solve the problem of single display mode of stratum model, and achieve the effect of improving scientificity and efficiency

Active Publication Date: 2017-05-24
星际空间(天津)科技发展有限公司
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Problems solved by technology

It solves the problem of a single display mode of the current formation model, and improves the level of unified display, management and analysis of formation information

Method used

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  • Dynamic construction method of three-dimensional geological section model
  • Dynamic construction method of three-dimensional geological section model

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Experimental program
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Embodiment 1

[0037] figure 1 The schematic flow chart of the dynamic construction method for the three-dimensional geological section model provided in this embodiment, as shown in figure 1 As shown, the method follows the steps:

[0038] Setting the section: Form a section line through multiple sets of coordinate points, set the angle and length of the section passing the section line, form the construction range of the stratigraphic section, and construct its bounding box for the stratigraphic section in three-dimensional space, and set the bounding box The side length of is extended to the surrounding area as the acquisition range of geological data;

[0039] Underground data extraction, judgment and improvement: extract the underground information contained in the scope of geological data acquisition, conduct spatial analysis on the underground data, and determine whether to build a stratigraphic data structure;

[0040] Stratum data extraction and adjustment: extract each stratum in...

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Abstract

The invention, which relates to the technique of displaying virtual reality at a display screen, discloses a dynamic construction method of a three-dimensional geological section model. The dynamic construction method comprises the following steps: setting a section; extracting, determining and perfecting underground data; extracting and adjusting stratum data; intersecting a stratigraphic section with a stratum data structure; generating a section data structure; and forming a three-dimensional model. The dynamic construction method has the following advantages: the method plays a helping role in obtaining and constructing underground spatial information in urban construction, especially future smart city construction; the three-dimensional development of urban space and underground commercial traffic development and utilization can be promoted; and three-dimensional modeling can play a prominent role in geological research in underground mineral resource exploitation and geological research work.

Description

technical field [0001] The present invention relates to displaying virtual reality technology on a display screen, in particular to simulating geological conditions to realize the construction of geological data models, which can be applied to the fields of engineering geology and mineral geology, and to the investigation of engineering geology and energy mineral geology. Expression, the expression of the design, analysis and construction related to geotechnical engineering and the expression of the survey results related to the design, mining and restoration of energy and mineral resources, and the dynamic construction method of the 3D geological section model to improve the efficiency of underground space planning. Background technique [0002] In traditional geology-related fields such as engineering geology, hydrogeology, resource exploration and development, and mineral deposit geology, the characteristics of geological bodies are usually expressed by using paper or elec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T17/05
CPCG06T17/05
Inventor 韩晓晖沈迎志蔡红王永杰沈美岑熊鑫王静
Owner 星际空间(天津)科技发展有限公司
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