| 复杂三维地层模型地层划分研究 |
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| 引用本文： | 夏艳华,白世伟.复杂三维地层模型地层划分研究[J].安徽理工大学学报(自然科学版),2011(3):35-39. |
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| 作者姓名： | 夏艳华 白世伟 |
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| 作者单位： | 安徽理工大学土木建筑学院;武汉岩土力学研究所; |
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| 摘 要： | 在三维地层建模中,地层界面由稀疏、离散的地质数据插值而成,正确的地质解释和空间分割的实现是处理这些曲面构建理想三维地层模型的前提,也是目前三维地质模型亟待解决的问题.引入地层层序序列和水平集理论可以有效地解决此问题.根据地层地质演变历史建立地层层序序列,此序列记录地层地质年代顺序及其“覆盖”和“侵蚀”两类拓扑关系.插值...
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| 关 键 词： | 三维地层建模 地质界面 水平集 地层层序序列 地层划分 |
Strata Partition in 3D Complex Strata Model |
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| XIA Yan-hua,BAI Shi-wei.Strata Partition in 3D Complex Strata Model[J].Journal of Anhui University of Science and Technology:Natural Science,2011(3):35-39. |
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| Authors: | XIA Yan-hua BAI Shi-wei |
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| Institution: | XIA Yan-hua1,BAI Shi-wei2(1.School of Civil Engineering,AnHui University of Science & Technology,Huainan Anhui 232001,China,2.Institute of Rock and Soil Mechanics,Chinese Academy of Sciences,Wuhan Hubei 430071,China) |
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| Abstract: | In 3D strata model setting-up the strata interfaces are interpolated by the sparse and scattered geological data.It is the basic premise of building realistic 3D strata model to processing these geological interfaces accurately by correct geological interpretation and spatial partition and also it's the difficult problems to resolve.It is a good idea to resolve these problems by using the concept of stratigraphic column and level set methods.A stratigraphic column,which records the chronological order of th... |
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| Keywords: | 3D strata model setting-up geological interfaces level sets stratigraphic column strata partition |
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