| 基于GTP的煤矿地质体三维建模及剖切 |
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| 引用本文： | 李长春,王宝山,薛华柱. 基于GTP的煤矿地质体三维建模及剖切[J]. 煤炭学报, 2008, 33(11): 1268-1271 |
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| 作者姓名： | 李长春 王宝山 薛华柱 |
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| 作者单位： | 河南理工大学测绘与国土信息工程学院,河南,焦作,454003;河南理工大学测绘与国土信息工程学院,河南,焦作,454003;河南理工大学测绘与国土信息工程学院,河南,焦作,454003 |
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| 基金项目： | 河南省科技攻关项目(0524220043);;河南理工大学青年科学基金资助项目(2006-25) |
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| 摘 要： | 为了表达和再现煤矿三维地质体，显示地质体内部细节，揭示地质体在煤矿井田内的空间分布规律,需研究如何构建煤矿地质体三维模型以及怎样对其进行剖切.在研究GTP三维数据模型的基础上，设计了GTP三维数据结构，构建了煤矿地质体的三维模型，并且对GTP的各种剖切情况进行了研究，设计了煤矿地质体的剖切算法、剖切求解和剖切流程，最后实现了煤矿地质体的剖切.
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| 关 键 词： | GTP 煤矿地质体 三维建模 剖切 |
Coal geological body three-dimensional modeling and cutting based on GTP |
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| LI Chang-chun,WANG Bao-shan,XUE Hua-zhu. Coal geological body three-dimensional modeling and cutting based on GTP[J]. Journal of China Coal Society, 2008, 33(11): 1268-1271 |
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| Authors: | LI Chang-chun WANG Bao-shan XUE Hua-zhu |
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| Affiliation: | School of Surveying and Land Information Engineering;Henan Polytechnic University;Jiaozuo 454003;China |
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| Abstract: | In order to describe and reappear three-dimensional coal geological body,and display the inner detail,reveal the spatial distributional rule of geological body in the coal mine,how to realize the three-dimensional modeling of geological body and how to cut it must be studied.The GTP three-dimensional data structure was designed after studying the GTP three-dimensional data model,the three-dimensional model of geological body was realized.All kinds of GTP cutting were studied,and designed the cutting method,... |
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| Keywords: | GTP coal geological body three-dimensional modeling cutting |
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