| 在AutoCAD中实现三维地层模拟的一种方法 |
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| 引用本文： | 董云飞.在AutoCAD中实现三维地层模拟的一种方法[J].山西地震,2005(3):3-5,16. |
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| 作者姓名： | 董云飞 |
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| 作者单位： | 山西晋城煤业集团寺河矿生产技术室,山西,晋城,048006 |
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| 摘 要： | 以地层等高线和地质柱状图为建模基础信息,采用曲面样条函数进行插值计算地质曲面,并对AutoCAD进行二次开发,将二维抽象的等高线信息以三维可视化的图形效果在AutoCAD的图形窗口中直观形象地表示出来,为开采和规划决策提供依据.此方法可使煤矿主采区域、城市活断层探测以三维地层显示,对煤矿行业,地震活断层研究有一定的参考价值.
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| 关 键 词： | 活断层 数字矿山 三维模型 曲面样条函数 AutoCAD |
| 文章编号： | 1000-6265（2005）03-0003-03 |
| 收稿时间： | 2005-05-08 |
| 修稿时间： | 2005-05-082005-06-10 |
A Method to Simulate 3 Dimensions Stratum by Using AutoCAD |
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| DONG Yun-fei.A Method to Simulate 3 Dimensions Stratum by Using AutoCAD[J].Earthquake Research in Shanxi,2005(3):3-5,16. |
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| Authors: | DONG Yun-fei |
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| Institution: | Production Technique Department of Sihe Mine of Coal Co. Group of Jincheng of Shanxi, Shanxi, Jincheng 048006,China |
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| Abstract: | Base on fundamental information, counter line of stratum and geological profile, for model setting up, a geological surface is interpolatively computed by using spline functions of curved surface. Furthermore, secondary development is made to AutoCAD, display abstract 2 dimensions counter line information directly with a visible 3 dimensions figure, which facilitates for mining and planning. This method can display main mining area and active faults in a city in 3 dimensions figure, useful for mining and active fault in a city. |
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| Keywords: | Active fault Digital mine Model of 3 dimensions Spline function of curved surface AutoCAD |
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