| 基于线框模型的复杂断层三维建模方法 |
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| 引用本文： | 侯卫生,吴信才,刘修国,陈国良.基于线框模型的复杂断层三维建模方法[J].地质科技情报,2006,25(5):109-112. |
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| 作者姓名： | 侯卫生 吴信才 刘修国 陈国良 |
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| 作者单位： | 1. 中国地质大学,研究生院,武汉,430074
2. 中国地质大学,信息工程学院,武汉,430074 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 建立了包含复杂断层面地质体的三维数学模型.为准确表达复杂地质体各要素的空间几何形态及其相互之间的关联关系,设计了线框单元体模型,并提出了整体描述断层面的技术思路,解决了地层交错情况下断层面和地层面的模拟难题;在上述基础上,结合平面地质图数据,实现了复杂地质条件下三维地质体模型的构建.
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| 关 键 词： | 线框模型 复杂断层 三维建模 |
| 文章编号： | 1000-7849（2006）05-0109-04 |
| 收稿时间： | 2006-01-26 |
| 修稿时间： | 2006年1月26日 |
3D Complex Fault Modeling with Wire Frame Model |
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| HOU Wei-sheng,WU Xin-cai,LIU Xiu-guo,CHEN Guo-liang.3D Complex Fault Modeling with Wire Frame Model[J].Geological Science and Technology Information,2006,25(5):109-112. |
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| Authors: | HOU Wei-sheng WU Xin-cai LIU Xiu-guo CHEN Guo-liang |
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| Institution: | a. Graduate School ;b. Faculty of Information Engineering, China University of Geosciences, Wuhan 430074,China |
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| Abstract: | Building geological body model including complex fault is the basis for geophysical modeling,oil and gas reservoir and prediction.To describe geological elements geometrical form and their relations of complex geological body exactly,the authors suggested a wire frame cell model,a new approach of integral fault model,it can simulate fault surfaces and strata when they are cross bedded and controlled by fault.Based on the wire frame model,the approach and geological maps,a holistic process is proposed for the complex geological body modeling and realized the 3-dimensional complicated geological body simulation. |
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| Keywords: | wire frame model complex fault 3D modeling |
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