| 乔德武.山东牟平金牛山金矿区构造控矿研究中的数学、力学实验方法[J].地质找矿论丛,1987,(2):28-33 |
| 山东牟平金牛山金矿区构造控矿研究中的数学、力学实验方法 |
| USING THE MATHEMATICAL AND MECHANICAL METHOOS IN THE STUDY OF ORE-CONTROLLING TECTONICS |
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| DOI：10.6053/j.issn.1001-1412.1987.2. 003 |
| 中文关键词: 构造分析 数字 力学 预测 |
| 英文关键词: |
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| 中文摘要: |
| 本文在对金牛山金矿带和金牛山金矿区控矿构造分析的基础上,用明胶网格法模拟计算了矿带中部最大剪应变分布;用有限单元法计算了矿区的最大主应力分布.结合矿带和矿区成矿地质条件及已知矿化部位分析,预测了位于应变和应力异常区但未知矿化或矿化不明显的部位.实践验证,取得了较好效果. |
| 英文摘要: |
| Bascd on the analysis of ore-controlling tectonics in Jinnuishan gold mining area, Moupin, Shandong province, the auther has made simulation calculation of the maximum shearimg strain distribution in the middle section of the gold belt using the gelatin grid method and of the maximum stress distfibution using finite element method. Combined with the consideration of the geological setting and the known mineralization, prospectmg prognosis has been made in the anomalous strain and stress areas. |
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