巷道与地层交切建模研究

张志华; 侯恩科; 罗晓霞; 邓念东

doi:10.13203/j.whugis20120507

巷道与地层交切建模研究

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

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)

详细信息

作者简介:
张志华,博士,副教授,主要从事地理信息系统与三维地学模拟理论与方法研究。

中图分类号: P208;TD672
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出版历程
- 收稿日期: 2013-03-06
- 修回日期: 2014-04-04
- 发布日期: 2014-04-04

Intersected Model Between Tunnel and Strata

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

Funds: The National Natural Science Foundation of China,Nos.40972204,41002101;the National Key Technology Re-search and Development Program,No.2013BAB05B01;the Science Research Fund of Shaanxi Province Education Department,Nos.2010JK682,11JK0732;the Jinchuan-Lanzhou Jiaotong University Fund,No.JCYY2013015;the Natural Science Research Fund of Gan-su Province,No.1212RJZA042.

More Information

Author Bio:
ZHANG Zhihua,PhD,associate professor.His research fields include GIS and 3DGMIS.

摘要

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。
- 地层 /
- 巷道 /
- 三维建模 /
- 可视化 /
- 拓扑关系
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.
- stratum /
- tunnel /
- 3Dmodeling /
- visualization /
- topological relation