| FEM simulation of formation of metamorphic core complex with ANSYS software |
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| 作者姓名： | References： |
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| 作者单位： | College of Earth Sciences, Jilin University, Changchun 130061 , China |
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| 摘 要： | This study utilizes ANSYS to establish FEM＇s model of metamorphic core complex, and used thermal-structure analysis to simulate metamorphic core complex＇s temperature field and stress field. The meta- morphic core complex formation mechanism is discussed. The simulation results show that the temperature field change appearing as the earth surface＇ s temperature is the lowest, and the temperature of metamorphic core complex＇ s nucleus is the highest. The temperature field is higher along with depth increase, and the stress field change appearing as the biggest stress occurs in the nucleus. The next stress field occurs at the top of the cover.
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| 关 键 词： | 数字模拟 变质岩络合物 场致发射显微镜模式 有限元软件 |
| 文章编号： | 1673-9736（2007）01-0110-03 |
FEM simulation of formation of metamorphic core complex with ANSYS software |
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| Guoqing YIN,Wei JIN,Xianli YANG,.FEM simulation of formation of metamorphic core complex with ANSYS software[J].Journal of Geoscientific Research in Northeast Asia,2007,10(1):110-112. |
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| Authors: | Guoqing YIN Wei JIN Xianli YANG |
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| Abstract: | This study utilizes ANSYS to establish FEM's model of metamorphic core complex,and used thermal-structure analysis to simulate metamorphic core complex's temperature field and stress field.The metamorphic core complex formation mechanism is discussed.The simulation results show that the temperature field change appearing as the earth surface's temperature is the lowest,and the temperature of metamorphic core complex's nucleus is the highest.The temperature field is higher along with depth increase,and the stress field change appearing as the biggest stress occurs in the nucleus.The next stress field occurs at the top of the cover. |
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| Keywords: | ANSYS metamorphic core complex numerical simulation |
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