| 巷道与地层交切建模研究 |
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| 引用本文： | 张志华, 侯恩科, 罗晓霞, 邓念东. 巷道与地层交切建模研究[J]. 武汉大学学报 ( 信息科学版), 2014, 39(4): 496-499. DOI: 10.13203/j.whugis20120507 |
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| 作者姓名： | 张志华 侯恩科 罗晓霞 邓念东 |
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| 作者单位： | 1 兰州交通大学测绘与地理信息学院,甘肃 兰州,730070;2 西安科技大学地质与环境学院,陕西 西安,710054;3 西安科技大学计算机科学与技术学院,陕西 西安,710054 |
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| 基金项目： | 国家自然科学基金资助项目(40972204,41002101);国家科技支撑计划资助项目(2013BAB05B01);陕西省教育厅科研专项资助项目(2010JK682,11JK0732);金川公司-兰州交通大学预研基金资助项目(JCYY2013015);甘肃省自然科学基金资助项目(1212RJZA042)~~ |
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| 摘 要： | 目的 基于剖面的三维地质建模为巷道与地层交切建模的理论基础,提出一种巷道与地层交切建模方法。考虑到交切模型的复杂性,对交切模型进行剖分,依次构建出含巷道断面的地层剖面模型、巷道与地层剖面的交切模型及巷道与地层模型的交切模型。实验结果表明,该交切模型的方法是可行的,保证了地层与巷道模型的空间拓扑关系,为相关三维地质建模提供借鉴。
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| 关 键 词： | 地层 巷道 三维建模 可视化 拓扑关系 |
| 收稿时间： | 2013-03-07 |
| 修稿时间： | 2014-04-05 |
Intersected Model Between Tunnel and Strata |
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| ZHANG Zhihua, HOU Enke, LUO Xiaoxia, DENG Niandong. Intersected Model Between Tunnel and Strata[J]. Geomatics and Information Science of Wuhan University, 2014, 39(4): 496-499. DOI: 10.13203/j.whugis20120507 |
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| Authors: | ZHANG Zhihua HOU Enke LUO Xiaoxia DENG Niandong |
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| Affiliation: | 1Faculty of Geomatics,Lanzhou Jiaotong University,Lanzhou 730070,China;2School of Geology & Environment,Xi’an University of Science and Technology,Xi’an 710054,China;3College of Computer Science & Technology,Xi’an University of Science and Technology,Xi’an 710054,China |
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| Abstract: | Objective It takes the profile of 3Dgeological modeling as principle for intersected modeling between tunneland strata,the paper presents a intersected modeling method between tunnel and strata.Taking the complexi-ty into account,intersected model is subdivided.It constructs the model of strata profiles within tunnel sec-tion,the intersected model among tunnel and strata profiles,and the intersected model between tunnel andstrata respectively.It is shown that the method of intersected modeling is feasible,ensures the spatial topolo-gical relations,and provides the reference for the relevant 3Dgeological modeling. |
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| Keywords: | stratum tunnel 3Dmodeling visualization topological relation |
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