Realization of Three-dimensional Tunnel Modeling

摘要：

The mine tunnel is the important channel for mining, security and ventilation. 3D (three-dimensional) tunnel modeling is necessary to Digital Mine design. Based on the feature analysis of mine surveying data, the paper introduces a new method of 3D tunnel modeling. The main research process is conducted as follow: 1) Algorithmic analysis and formula argumentation of 3D tunnel modeling; 2) Error analysis of model arithmetic; 3) Software materialization and offering instance. The result shows that the modeling method of this paper can establish 3D tunnel model rapidly according to the mine surveying data. In comparison with the traditional ichnography of coal tunnel, the 3D modeling method is more actual, precise and realizes the most important function of spatial analysis.

关键词： tunnel three-dimensional modeling control point coordinate error

作者: WEN Zhiyong CHE Defu WU Lixin CAI Zhenfeng Han Cun

作者单位: Institute of RS/GPS/GIS and Subsidence Engineering, China University of Mining & Technology, Beijing Institute of RS/GPS/GIS and Digital Mine Research, Northeastern University, Shenyang,110004, China;I Institute of RS/GPS/GIS and Subsidence Engineering, China University of Mining & Technology, Beijing Department of Accountant, Shandong Institute of Business and Technology, Shandong Yantai, 264005, Ch

会议类型: 国际会议

会议名称: The 2007 International Symposium on Safety Science and Technology(2007采矿科学与安全技术国际学术会议)

会议地点: 河南焦作

会议语种:英文

页码: 1946-1950

在线出版日期: 2007-04-17（万方平台首次上网日期，不代表论文的发表时间）