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An Embedded 3D Modeling Method of Mines

Author: LiZuoZuo
Tutor: ZhuJianJunï¼›LiGuangQiang
School: Central South University
Course: Cartography and Geographic Information Systems
Keywords: Mosaic 3D mine modeling Static entity set Dynamic entity set Spatial Reasoning
CLC: TD166
Type: Master's thesis
Year: 2009
Downloads: 97
Quote: 1
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Abstract


This article relies on \mosaic 3D mine modeling method , the main research work is as follows : 1. summarized , analyzed the basic characteristics of three-dimensional solid mine , and then based on mining entity changes in the production process characteristics , the mine is divided into three-dimensional solid static and dynamic entity set entity set . (2) combined with the actual mine production , in order to facilitate three-dimensional data mining updated study presents mosaic 3D mine modeling , mine mosaic systematically discussed the basic framework of three-dimensional modeling . The traditional three-dimensional model based on cross-sectional rapid reconstruction of the mine problem , expanded section-based three-dimensional modeling Mine static entities , in-depth exploration of cross-sectional study to three-dimensional coordinate system of two-dimensional coordinate conversion method . Dynamic changes in the entity based on the mine , are explored prism like mine based dynamic three-dimensional modeling entities , discusses mining dynamic entity dimensional modeling steps , and then study the static and dynamic entity entity mosaic three-dimensional model integrated management approach , discusses the three-dimensional model of data mining mosaic structure , spatial relations between theoretical methods . 3 In summary analysis of spatial reasoning on the basis of relevant theories , the first in-depth study of the exploration of space-based reasoning inconsistency between profiles detection methods ; secondly research profiles based on spatial reasoning mine physical connection methods, and in-depth analysis of three-dimensional dynamic entity mine inconsistency between spatial detection method ; then discusses aspects of space-based reasoning triangulation constructed adjacent triangular prism element method ; Finally, we discuss the dynamics of spatial reasoning based entities and static entities mosaic method . In this paper, experiments were verified the feasibility of the proposed method . Finally , this paper summarizes the research achievements and look forward to the follow-up to this study , including: ( a ) three-dimensional physical space mines inconsistency solution to the problem ; ( 2 ) three-dimensional model based on the static mosaic mining entities and calculating the volume method ; ( 3 ) three-dimensional entities mine orientation relationship of expression.

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CLC: > Industrial Technology > Mining Engineering > Mining geology and measurement > The production of geological exploration
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