| 基于类三棱柱的连续型地质体三维构模方法 |
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| 引用本文： | 徐能雄,何满潮.基于类三棱柱的连续型地质体三维构模方法[J].黑龙江科技学院学报,2004,14(1):43-48. |
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| 作者姓名： | 徐能雄 何满潮 |
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| 作者单位： | 1. 中国地质大学,工程技术学院,北京,100083;黑龙江科技学院,黑龙江,哈尔滨,150027
2. 中国地质大学,工程技术学院,北京,100083;黑龙江科技学院,黑龙江,哈尔滨,150027;中国矿业大学,北京,100083 |
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| 基金项目： | 国家杰出青年科学基金资助(59852114) |
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| 摘 要： | 空间数据模型是地质体三维构模的关键。根据地质体的几何特征，建立了适用于连续型地质体的数据模型，构造了三棱柱类，提出了相应的数据概化方法，开发了柱体构模技术和地质体三维可视化构模系统．利用该系统，建立了某人工围湖工程的三维可视化模型，验证了构模技术的适用性。
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| 关 键 词： | 地质体 三维 可视化 类三棱柱 空间数据模型 构模技术 |
| 文章编号： | 1671-0118(2004)01-0043-06 |
3D visual model technology of continuous geological body based on prism class |
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| XU Nengxiong HE Manchao.3D visual model technology of continuous geological body based on prism class[J].Journal of Heilongjiang Institute of Science and Technology,2004,14(1):43-48. |
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| Authors: | XU Nengxiong HE Manchao |
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| Abstract: | Spatial data model is the key to building 3D model of geological body. According to the geometry characteristics of geological body, a suitable spatial data model is put forward, and pillar modeling technique is developed. And the modeling system of continuous geological body is also developed. As an example, the 3D visual model of the embankment engineering of one artificial lake is built by the visual modeling system. |
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| Keywords: | geological body 3D visualization prism class spatial data model modeling technique |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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