地质通报
地質通報
지질통보
GEOLOGICAL BULLETIN OF CHINA
2014年
6期
883-893
,共11页
李瑞喜%王功文%张寿庭%曲家楠%朱彦彦%黄陆雄%燕长海%宋要武%韩江伟%马振波%云辉
李瑞喜%王功文%張壽庭%麯傢楠%硃彥彥%黃陸雄%燕長海%宋要武%韓江偉%馬振波%雲輝
리서희%왕공문%장수정%곡가남%주언언%황륙웅%연장해%송요무%한강위%마진파%운휘
三维地质建模%数学建模%地学信息%提取与集成%矿产资源预测评价
三維地質建模%數學建模%地學信息%提取與集成%礦產資源預測評價
삼유지질건모%수학건모%지학신식%제취여집성%광산자원예측평개
3D geological modeling%mathematical modeling%geosciences information%extraction and integration%mineral resources prediction and assessment
三维地质建模与找矿靶区优选是当前国际地学研究的热点和难点。利用三维可视化技术和数学建模方法，通过自主研发GeoCube三维矿产资源预测与评价软件，实现了栾川钼矿区三维地学信息定量化提取与集成。在此基础上，开展多种数学建模方法集成对比及其网格单元划分的不确定性分析，认为证据权法具有稳健的三维空间集成分析特征，其三维环境中的预测远景靶区为该区深部找矿定位、定量研究提供了科学依据。研究成果为中国老矿山深部成矿定量预测技术方法研究提供借鉴。
三維地質建模與找礦靶區優選是噹前國際地學研究的熱點和難點。利用三維可視化技術和數學建模方法，通過自主研髮GeoCube三維礦產資源預測與評價軟件，實現瞭欒川鉬礦區三維地學信息定量化提取與集成。在此基礎上，開展多種數學建模方法集成對比及其網格單元劃分的不確定性分析，認為證據權法具有穩健的三維空間集成分析特徵，其三維環境中的預測遠景靶區為該區深部找礦定位、定量研究提供瞭科學依據。研究成果為中國老礦山深部成礦定量預測技術方法研究提供藉鑒。
삼유지질건모여조광파구우선시당전국제지학연구적열점화난점。이용삼유가시화기술화수학건모방법，통과자주연발GeoCube삼유광산자원예측여평개연건，실현료란천목광구삼유지학신식정양화제취여집성。재차기출상，개전다충수학건모방법집성대비급기망격단원화분적불학정성분석，인위증거권법구유은건적삼유공간집성분석특정，기삼유배경중적예측원경파구위해구심부조광정위、정량연구제공료과학의거。연구성과위중국로광산심부성광정량예측기술방법연구제공차감。
Three dimensional (3D) geological modeling and optimization of prospecting targeting constitute the hotspot and difficulty in the current international geosciences research. In this paper, 3D visualization technology and mathematical modeling method were utilized through independent research and development of GeoCube software for mineral resources prediction and evaluation, and the molybdenum targeting based on 3D geological information quantitative extraction and integration was realized. On such a basis, the integrated comparison was carried out by a variety of mathematical modeling methods and the uncertainty analysis of grid cell di-vision. The weight of evidence has the characteristics of steady 3D integrated analysis, and the prediction of the targets in the 3D envi-ronment can realize deep prospecting positioning and provide a scientific basis for quantitative research. The research results presented in this paper can be used for deep ore-forming quantitative prediction technological research in old mines of China.
