| 雄安新区工程地质勘查数据集成与三维地质结构模型构建 |
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| 引用本文： | 马震,夏雨波,王小丹,韩博,高伊航.雄安新区工程地质勘查数据集成与三维地质结构模型构建[J].中国地质,2019,46(S2):123-129. |
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| 作者姓名： | 马震 夏雨波 王小丹 韩博 高伊航 |
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| 作者单位： | 中国地质调查局天津地质调查中心, 天津 300170,中国地质调查局天津地质调查中心, 天津 300170,中国地质调查局天津地质调查中心, 天津 300170,中国地质调查局天津地质调查中心, 天津 300170,中国地质调查局天津地质调查中心, 天津 300170 |
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| 基金项目： | 中国地质调查局地质调查项目“雄安新区工程地质与水土质量调查”（121201004000172201）。 |
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| 摘 要： | 雄安新区位于太行山以东平原区，100 m以浅地层以冲洪积冲湖积砂层和黏土层为主，工程地质条件良好。中国地质调查局组织实施了工程地质勘查工作，获取了百余个钻孔的地层、标贯、测试等地质数据，形成了雄安新区工程地质勘查技术方法体系，建立了工程地质钻孔数据库及三维模型，为雄安新区规划建设提供了有力支撑。本文从工程地质钻探数据获取、数据集成方法、地质资料处理技术等方面进行了整理和归纳，利用三维可视化软件建立工程地质三维结构模型。以雄安新区工程地质勘查数据集应用的实例，为城市地质调查和数据集处理及应用提供参考。
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| 关 键 词： | 城市地质 工程地质勘查 三维地质结构模型 数据集 雄安新区 |
| 收稿时间： | 2019/11/1 0:00:00 |
| 修稿时间： | 2019/11/10 0:00:00 |
Integration of Engineering Geological Investigation Data and Construction of a 3D Geological Structure Model in the Xiong'an New Area |
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| Zhen MA,Yubo XIA,Xiaodan WANG,Bo HAN and Yihang Gao.Integration of Engineering Geological Investigation Data and Construction of a 3D Geological Structure Model in the Xiong''an New Area[J].Chinese Geology,2019,46(S2):123-129. |
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| Authors: | Zhen MA Yubo XIA Xiaodan WANG Bo HAN and Yihang Gao |
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| Institution: | Tianjin Center, China Geological Survey, Tianjin 300170, China,Tianjin Center, China Geological Survey, Tianjin 300170, China,Tianjin Center, China Geological Survey, Tianjin 300170, China,Tianjin Center, China Geological Survey, Tianjin 300170, China and Tianjin Center, China Geological Survey, Tianjin 300170, China |
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| Abstract: | The Xiong''an New Area is located in the plain to the east of the Taihang Mountains, where the shallow strata within 100 m under the earth''s surface mainly consist of alluvial-proluvial and alluvial-lacustrine sand beds and clay layers, with excellent engineering geological conditions. Through engineering geological investigations, the China Geological Survey has obtained data of the strata, standard penetration and tests of more than 100 boreholes, thus forming a system of techniques and methods in the Xiong''an New Area, and establishing the engineering geological borehole database and a three-dimensional model. This will provide strong support for the future planning and construction in the Xiong''an New Area. This paper introduces data acquisition, data integration, geological data processing technology in engineering geological investigation, and explores the method using 3D visualization software to establish the 3D structure geological model, in a bid to provide reference for urban geological survey and dataset processing with the real application of a engineering geological dataset in the Xiong''an New Area. |
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| Keywords: | urban geology engineering geological survey 3D model of geological structure dataset Xiong''an New Area |
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