| GOCAD在某桥基边坡三维地质建模中的应用研究 |
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| 引用本文： | 童亮,胡卸文,汪雪瑞.GOCAD在某桥基边坡三维地质建模中的应用研究[J].地质灾害与环境保护,2009,20(1). |
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| 作者姓名： | 童亮 胡卸文 汪雪瑞 |
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| 作者单位： | 西南交通大学土木工程学院,成都,610031 |
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| 基金项目： | 国家科技支撑计划，围家自然科学基金，西南交通大学研究基金 |
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| 摘 要： | 利用专业三维地质建模软件GOCAD(Geological Object computer Aided Design),通过野外实测离散的工程勘测数据拟合和插值,建立了该边坡(含地形、地层分界线等信息)的三维地质模型,把地质结构信息通过三维可视化具体体现,并且可以任意切割剖面加深对地质结构的认识.由于三维地质模型的建立,一方面为地质工程人员进一步分析研究桥基边坡稳定性及数值模拟分析计算提供一种新的手段和方法,另一方面为非地质工程人员对边坡三维地质结构直观认识均具重要工程实际意义.
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| 关 键 词： | 三维地质模型 可视化 |
STUDY ON APPLICATION OF THREE-DIMENSIONAL MODELING TO A BRIDGE SLOPE BY USING THE SOFTWARE NAMED GOCAD |
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| TONG Liang,HU Xie-wen,Wang Xue-rui.STUDY ON APPLICATION OF THREE-DIMENSIONAL MODELING TO A BRIDGE SLOPE BY USING THE SOFTWARE NAMED GOCAD[J].Journal of Geological Hazards and Environment Preservation,2009,20(1). |
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| Authors: | TONG Liang HU Xie-wen Wang Xue-rui |
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| Institution: | College of Civil Engineering;Southwest Jiaotong University;Chengdu 610031;China |
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| Abstract: | The paper makes use of the professional three-dimensional geological modeling software named GOCAD(Geological Object Computer Aided Design),and on the base of the date of field-surveyed it interpolates and simulates the landform,geologic layers,then builds up the three-dimensional geologic modeling of one talus slope.Meanwhile it shows the geological structure of underground by the three-dimensional visualization and engineers can discretionarily incise sections to get an in-depth understanding of the geolo... |
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| Keywords: | GOCAD |
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