STUDY ON FAULT MODELING METHOD BASED ON TIN AND GEOLOGY MAPS OF MINE
Based on the characteristics of geology map of mine, this paper studied the fault model construction with fault curves on series of geology maps. Firstly, under AutoCAD environment, reference points of fault curves on geology maps of mine are read and these points and their coordinates are saved into database according to some rules. Secondly, based on the reference points saved in database and given constraints, building triangulation network for fault with Delaunay Triangulation Algorithm. At last, the TIN of fault will be constructed after the operations of cutting, geometrical coherence and topologic coherence. Based on the data from one gold mine of China, this model was validated and the function of 3D display of faults was also realized. It provided supports for deposit development, mining preparation and the selection of mining methods.
XIU-QIANG HAO ZHONG-XUE LI MA BIN YI-QING ZHAO
China ENFI Engineering Corporation, Beijing, 100038, P.R.China State Key Laboratory of High-efficient Mining and Safety Metal Mines of Ministry of Education, Unive
国际会议
The 7th International Symposium on Rockburst and Seismicity in Mines(2009年第七届国际岩爆与微振动性学术研讨会)
大连
英文
1017-1024
2009-08-21（万方平台首次上网日期，不代表论文的发表时间）