| 三维地质建模应用于以钻代槽的方法研究 |
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| 引用本文： | 赵洪波,何远信,张俊岭.三维地质建模应用于以钻代槽的方法研究[J].探矿工程,2018,45(10):166-170. |
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| 作者姓名： | 赵洪波 何远信 张俊岭 |
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| 作者单位： | 中国地质大学〈北京〉,中国地质大学〈北京〉,中国科学院广州地球化学研究所 |
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| 基金项目： | 中国地质调查局地质调查项目“以钻代槽勘查技术研究与应用示范”（编号：12120114008101）、“内蒙古中东部荒漠草原浅覆盖区1∶5万填图试点”（编号：DD20160062） |
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| 摘 要： | 随着生态文明建设的进一步加强，绿色勘查理念的进一步深入，通过浅钻代替槽探在基础地质调查、矿产调查的应用中得到了进一步推广。在以钻代槽方法研究中，为了更为直观的用钻孔信息模拟槽探揭示地质体（矿体）的三维结构，研究了基于钻孔数据的三维地质建模方法，认为浅钻揭露的垂向地质体信息更丰富，基于钻孔，结合专家干预，可快速构建钻孔控制区域的三维地质模型，形象、直观、易用。同时，通过模型构建可以用来指导浅钻布孔。
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| 关 键 词： | 钻孔数据 三维地质建模 以钻代槽 |
| 收稿时间： | 2018/5/7 0:00:00 |
| 修稿时间： | 2018/5/7 0:00:00 |
Application of Three-dimensional Geological Modeling in Drilling Instead of Trenching |
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| ZHAO Hong-bo,HE Yuan-xin and ZHANG Jun-ling.Application of Three-dimensional Geological Modeling in Drilling Instead of Trenching[J].Exploration Engineering(Drilling & Tunneling),2018,45(10):166-170. |
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| Authors: | ZHAO Hong-bo HE Yuan-xin and ZHANG Jun-ling |
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| Institution: | China University of Geosciences,China University of Geosciences,Guangzhou Institute of Geochemistry, Chinese Academy of Sciences |
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| Abstract: | With the further strengthening of ecological civilization construction, the concept of green exploration further deepens. The application of shallow drilling instead of trenching technology has been further popularized in the application of basic geological survey and mineral survey. To more intuitively simulate trenching with drilling information to reveal the three-dimensional structure of the geological body (ore body), three-dimensional geological modeling based on drilling data was carried out. It is believed that the information of vertical geological body exposed by shallow drilling is more abundant, based on drilling, combined with expert intervention, three-dimensional geological model of borehole control area can be quickly constructed, which is vivid, intuitive and easy to use. At the same time, through the model construction can be used to guide shallow drilling holes. |
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| Keywords: | drilling data 3-dimensional geological modeling drilling instead of trenching |
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