| 复杂矿体的三维建模方法研究 |
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| 引用本文： | 李丹,熊晓军,张文璨,于淼.复杂矿体的三维建模方法研究[J].科技咨询导报,2013(22):75-76. |
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| 作者姓名： | 李丹 熊晓军 张文璨 于淼 |
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| 作者单位： | 成都理工大学地球物理学院,四川成都610059 |
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| 基金项目： | 国家大学生创新创业训练计划项目（201210616004）和国家自然科学基金项目（41274130）资助. |
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| 摘 要： | 为了形象直观地展示地下复杂矿体的几何形态和分布状况，谖文基于地球物理勘探的二堆地质成果剖面和钻探数据，采用地质体的横向或纵向延伸建模方法和三维空间插值方法。有效地实现了地下复杂矿体的三维建模。复杂矿体建模实倒表明，本文提出的横向或纵向延伸建模方法和三堆空间插值方法，镌有效地利用磁汝勘探、电法勘探号的二维成果剖面和钻探数据，此外，采用的空同中值平滑滤波方法，能有效地消除空间插值带来的异常点的影响。
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| 关 键 词： | 矿体 三维建模 横向延伸 空间插值 |
Research on 3D modeling method of complex ore body |
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| LI Dan,XIONG Xiao jun ZHANG Wen can YU Miao.Research on 3D modeling method of complex ore body[J].Science and Technology Consulting Herald,2013(22):75-76. |
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| Authors: | LI Dan XIONG Xiao jun ZHANG Wen can YU Miao |
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| Institution: | (College of geophysics Chengdu University of Technology Chengdu,610059,China) |
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| Abstract: | Ta intuitively display the geometry and distribution of underground complex ore body, this paper effectively implements the 3D modeling of underground complex ore body by using the horizontal or vertieal extension modeling of geological body method and the three-dimensional spatial interpolation method, based on the two-dlmensional geological profile of geophysical exploration and drilling data. Examples of complex ore body modeling show that the propped methods can effectively use the two-dimensional profiles of magnetic prospecting, electrical prospecting etc. and drilling data .In addition, the spatial median filtering method can effectively eliminate the influence of abnormal points caused by spatial interpolation. |
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| Keywords: | body 3D modeling horizontal extension spatial interpolation |
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