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作 者:彭省临[1,2] 樊俊昌[1,2,3] 邵拥军[1,2] 毛先成[1,2] 赖健清[1,2] 陈进[1,2] 王颖[4] 王雄军[1,2] 张建东[1,2]
机构地区:[1]中南大学有色金属成矿预测教育部重点实验室,长沙410083 [2]中南大学地球科学与信息物理学院,长沙410083 [3]山金西部地质矿产勘查有限公司,西宁810016 [4]中南林业科技大学,长沙410004
出 处:《中国有色金属学报》2012年第3期844-853,共10页The Chinese Journal of Nonferrous Metals
基 金:科技部国家"十一五"科技支撑计划资助项目(2006BAB01B07);国家重点基础研究计划资助项目(2007CB416608)
摘 要:针对矿山深部隐伏矿大比例尺定位预测中的关键技术难题,定量研究不同找矿技术方法的有效性和深部隐伏矿三维可视化定位定量预测,重点介绍"Meta分析比较法"、"有效度评价法"、"地质体三维形态分析法"、"控矿地质因素场模拟"、"成矿信息三维定量分析提取"和"地质三维可视化建模"等技术的新成果;同时还介绍了在铜陵铜山铜矿和凤凰山铜矿对多种物探方法的有效性定量比较分析和深部隐伏矿体三维可视化定位定量预测的应用实例。Aiming at the difficult problem of key techniques for large-scale location prediction about deep concealed ore bodies of mine, the quantitative methods for determination the effective level of different techniques and methods and the three-dimensional location quantitative prediction technique of deep concealed ore bodies were studied. A series of new technique fruits were introduced, including "Meta-analysis comparison method", "Effectivity evaluation method", "Three-dimensional morphological analysis of geological body", "Simulation of ore-controlling geological factors", "Three-dimensional quantitative analysis and extraction of ore-forming information" and "Geological three-dimensional visual modeling". Meanwhile, the application examples of "effectiveness quantitative comparison of the several geophysical methods" in Tongshan Mine and "three-dimensional visual quantitative location prediction of deep concealed ore bodies" in Fenghuangshan Mine were also introduced.
关 键 词:大比例尺定位预测 探测方法有效性:Meta分析 三维地质建模 深部隐伏矿
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