[1]周晓琴,王长海,陈碧宇.基于DSI技术的高精度三维地质曲面构建方法[J].深圳大学学报理工版,2014,31(4):395-401.[doi:10.3724/SP.J.1249.2014.04395]
 Zhou Xiaoqin,Wang Changhai,and Chen Biyu.A high-precision 3D geological surface modeling method based on discrete smooth interpolation[J].Journal of Shenzhen University Science and Engineering,2014,31(4):395-401.[doi:10.3724/SP.J.1249.2014.04395]
点击复制

基于DSI技术的高精度三维地质曲面构建方法()
分享到:

《深圳大学学报理工版》[ISSN:1000-2618/CN:44-1401/N]

卷:
第31卷
期数:
2014年第4期
页码:
395-401
栏目:
土木建筑工程
出版日期:
2014-07-16

文章信息/Info

Title:
A high-precision 3D geological surface modeling method based on discrete smooth interpolation
文章编号:
201404009
作者:
周晓琴1王长海1陈碧宇2
1)南宁市勘察测绘地理信息院,南宁 530029
2)武汉大学测绘遥感信息工程国家重点实验室,武汉 430079
Author(s):
Zhou Xiaoqin1 Wang Changhai1 and Chen Biyu2
1) Nanning Exploration and Survey Institute, Nanning 530029, P.R.China
2) State Key Laboratory of Information Engineering in Surveying Mapping and Remote Sensing, Wuhan University, Wuhan 430079, P.R.China
关键词:
工程地质离散光滑插值三维曲面地理信息系统曲面插值算法数据拟合曲面构建技术
Keywords:
engineering geology discrete smooth interpolation 3D surface geographic information system surface interpolation algorithm data fitting construction technology of curved surface
分类号:
U 453.2
DOI:
10.3724/SP.J.1249.2014.04395
文献标志码:
A
摘要:
分析各种二维、三维曲面构建方法,提出一种基于离散光滑插值技术的高精度三维地质曲面构建方法. 通过离散数据和拟合数据的融合,分别对均值和方差进行多种数据类型的实验,得到各区域的曲面模拟结果及其置信区间. 利用某水电工程中实际的测量、地质钻孔等数据进行实验验证,结果表明,该方法能满足实际工程的精度要求.
Abstract:
A high-precision 3D modeling method is presented based on a discrete smooth construction theory. Through the effective integration of discrete data and fitting data, conducing to respective experiment for the mean and variance data, the modeling results and confidence intervals of each geological regions were obtained. The proposed modeling method was verified by the measured data, drilling data and other geological data of a hydropower project. The results show that the calculation precision of the new method meets the requirements of practical engineering.

参考文献/References:

[1] Mortenson M E. Geometric modeling[M]. New York(USA):Wiley, 1985.
[2] Hou Enke, Wu Lixin, LI Jianmin, et al.Study on the coupling of 3D geoscience modeling with numerical simulation[J].Journal of China Coal Society, 2002, 27(4):388-392.
[3] Li Z L.Multi-dimensional geospatial technology for geosciences[J]. Computers & Geosciences, 2004, 30(4):321-323.
[4] Pusch R. Practical visualization of rock structure[M]. Beijing:Engineering Geological, 2007.
[5] Mallet J L. Geomodeling[M]. Oxford(USA):Oxford University Press, 2002.
[6] Mallet J L. Discrete smooth interpolation in geometric modeling[J].ACM-Transactions on Graphics, 1989, 8(2):121-144.
[7] Mallet J L. Discrete smooth interpolation[J]. Computer Aided Design Journal, 1992, 24(4):263-270.
[8] Lawson C L. Software for C[M]. New York(USA):Mathematical Software III, 1977.
[9] Watson D F.Computing the dimention delaunay tessellation with application to voronoi polytopes[J].Computer Journal, 1981, 24(2):167-168.
[10] Houlding S W. 3D geosciences modeling: computer techniques for geological characterization[M]. Berlin: Springer-Verlag, 1994.
[11] Zhang Yu, Bai Shiwei. An application of 3D stratum modeling based on tri-prism volume elements[J]. Jounal of Image and Graphics,2001,6(3):285-290.(in Chinese)
张煜,白世伟.一种基于三棱柱体元的三维地层建模方法及应用[J].中国图像图形学报, 2001, 6(3):285-290.
[12] Bian Fulin, Fu Zhongliang,Hu Zifeng. An object-oriented integrative 3D data model[J]. Jounal of Wuhan Technical University of Surveying and Mapping, 2000, 25(4):285-290.(in Chinese)
边馥苓,傅仲良,胡自锋.面向目标的栅格矢量一体化三维数据模型[J].武汉测绘科技大学学报, 2000,25(4):294-295.
[13] Li Deren, Li Qinquan. Study on a hybrid data structure in 3D GIS[J]. Acta Geodaetica et Cartographica Sinica, 1997, 26(2):128-133.(in Chinese)
李德仁,李清泉.一种三维GIS混合数据结构研究[J].测绘学报, 1997, 26(2):128-133.
[14] Zhou Yi,Qin Xiaolin. Efficient spatial data organization supporting for spatial analyses[J]. Journal of Nanjing University of Aeronautics and Astronautics,2000, 32(6):637-642.(in Chinese)
周毅,秦小麟.一种有效支持空间分析的空间数据组织[J]. 南京航空航天大学学报,2000, 32(6):637-642.
[15] Wang Minghua, Bai Yun. The status quo and development tendency of 3D geosciences modeling[J]. Soil Engineering and Foundation, 2006, 20(4):68-70.(in Chinese)
王明华,白云.三维地质建模研究现状与发展趋势[J].土工基础, 2006, 20(4):68-70.
[16] Wang Changhai. Study on 3D geological modeling of Yantan Hydropower Station[J].Water Power, 2010, 36(12):11-14.(in Chinese)
王长海. 岩滩水电站三维地质建模技术研究[J].水力发电, 2010, 36(12):11-14.
[17] Xu Guo, Wang Changhai. Application of discrete smooth interpolation to underground construction[J]. Journal of Engineering Geology, 2013, 21(2):216-221.(in Chinese)
许国,王长海. 离散平滑插值模拟方法在地下硐室群工程中的应用[J].工程地质学报, 2013, 21(2):216-221.
[18] Bai Shiwei, Wang Xiaohai, Chen Jian, et al. Informatization and visualization of geotechnical engineering[J]. Geotechnical Engineering World, 2001, 4(8):16-18.(in Chinese)
白世伟,王笑海,陈健,等.岩土工程的信息化与可视化[J].岩土工程界, 2001, 4(8):16-18.
[19] Jiao Yangquan, Zhu Peimin, Lei Xinrong, et al. Spatial information visualization application in geosciences[J]. Geological Science and Technology Information, 2005, 24(1):1-6.(in Chinese)
焦养泉,朱培民,雷新荣,等.地学空间信息可视化技术应用研究[J].地质科技情报, 2005, 24(1):1-6.
[20] Cui Qingsheng, Pei Jihong. Research on object-oriented spatial data model of GIS buildings[J]. Journal of Shenzhen University Science and Engineering, 2003,20(3):33-39.(in Chinese)
崔庆生,裴继红. GIS中面向对象建筑物三维数据模型研究[J].深圳大学学报理工版,2003,20(3):33-39.

相似文献/References:

[1]王长海,陈碧宇.基于离散光滑插值的三维地质体构造网格模型[J].深圳大学学报理工版,2014,31(6):600.[doi:10.3724/SP.J.1249.2014.06600]
 Wang Changhai and Chen Biyu.3D geological grid model based on discrete smooth interpolation[J].Journal of Shenzhen University Science and Engineering,2014,31(4):600.[doi:10.3724/SP.J.1249.2014.06600]

备注/Memo

备注/Memo:
Received:2013-12-26;Accepted:2014-03-04
Foundation:Science and Technology Fund (41021061)
Corresponding author:Senior engineer Wang Changhai.E-mail: changhai493@163.com
Citation:Zhou Xiaoqin , Wang Changhai, Chen Biyu.A high-precision 3D geological surface modeling method based on discrete smooth interpolation[J]. Journal of Shenzhen University Science and Engineering, 2014, 31(4): 395-401.(in Chinese)
基金项目:创新研究群体科学基金资助项目(41021061)
作者简介:周晓琴(1983—),女(汉族),安徽省巢湖市人,南宁市勘察测绘地理信息院工程师. E-mail:42092598@qq.com
引文:周晓琴,王长海,陈碧宇. 基于DSI技术的高精度三维地质曲面构建方法[J]. 深圳大学学报理工版,2014,31(4):395-401.
更新日期/Last Update: 2014-06-25