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| 盆地构造图三维可视化系统开发的实例介绍 | |
| 作者姓名： | 刘云生 陈军 王必金 王海亮 卢明国 |
| 作者单位： | 1. 中国矿业大学(北京)资源与安全学院,北京,100083;中国石化江汉油田勘探开发研究院,湖北潜江,433124 2. 同济大学海洋与地球科学学院,上海,200092 3. 中国矿业大学(北京)资源与安全学院,北京,100083 |
| 摘 要： | 传统的二维构造图难于直观地描述地质构造的空间形态。综合利用VB、VC和OPENGL环境设计的盆地构造图三维可视化系统将构造图上涉及的要素分成点、线、面、区等不同类型，每个类型数据又都由空间数据和属性数据两部分组成，并用数据库方式管理这些数据。系统除了可将各构造要素以三维方式显示外，还可以利用测井数据和剖面图恢复三维地层；同时允许用户与屏幕图形进行交互，从而实现对图形的切割操作。显示成果可以以栅格图形或AVI录像形式输出。通过几个用该系统输出的三维构造图的实例说明该系统基本能满足盆地构造图三维显示的需要。 |
| 关 键 词： | 盆地 可视化系统 构造图 三维模型 Opengl |
A Case of Development of 3D visual system of basin tectonic map |
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| Authors: | LIU Yun-sheng CHEN Jun WANG Bi-jin WANG Hai-liang LU Ming-guo |
| Institution: | LIU Yun- sheng,CHEN Jun, WANG Bi -jin, WANG Hai -liang, LU Ming- guo ( 1 School of Resources and Security, China University of Mining and Technology, Beijing 100083 ; 2 School of Ocean and Earth Science, Tongji University, Shanghai, 200092; 3 Exploration ＆ Development Research Institute of Jianghan Oil Field Branch Company, SINOPEC, Qianjiang, Hubei 433124) |
| Abstract: | It is difficult for conventional 2D tectonic map to depict directly the spatial shape of geological structure.This paper introduces one 3D visual system of basin tectonic map based on the integrated environment of VB,VC and OPENGL.The factors related to the geological tectonic was divided into different types,such as point,line,plane and region.Each type of data includes two parts:spatial data and properties data.All the data are managed through database.Besides displaying the geological tectonic factors three dimensionally,3D strata can be restored by means of well data and section map.In the same time,the graph can be cut through interactive operation between user and screen.Lastly,the achievements can be outputted by way of grid graph or AVI.The examples of 3D tectonic map from this system illustrate that it can fulfill the basic display of basin tectonic map three dimensionally. |
| Keywords: | basin visual system tectonic map 3D model OPENGL |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |