| 三维放射性核素在裂隙介质中迁移模型及应用 |
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| 引用本文： | 彭泽洲,聂晶,谷照升.三维放射性核素在裂隙介质中迁移模型及应用[J].工程勘察,2004(1):21-25. |
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| 作者姓名： | 彭泽洲 聂晶 谷照升 |
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| 作者单位： | 吉林大学地球探测与信息技术学院,吉林,长春,130026;吉林大学地球探测与信息技术学院,吉林,长春,130026;吉林大学地球探测与信息技术学院,吉林,长春,130026 |
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| 摘 要： | 建立了地下水系统单一介质、双重介质核素迁移的数学模型 ,并利用迎风元和广义差分求解 ;讨论了流速和弥散度对核素迁移的影响 ,得到了有意义的结论 ,为放射性核素废物埋藏提供了科学依据
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| 关 键 词： | 放射性核素 裂隙 模型 |
Migration Model of Three-dimensional Radionuclides in Fracture Media and Its Application |
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| Peng Zezhou et al..Migration Model of Three-dimensional Radionuclides in Fracture Media and Its Application[J].Geotechnical Investigation & Surveying,2004(1):21-25. |
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| Authors: | Peng Zezhou |
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| Affiliation: | Peng Zezhou et al. |
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| Abstract: | The mathematical models for the migration of radionuclides in single media and double media are set up,and the equation is solved by wind element method and finite difference method.The effect of the velocity and dispersity on the migration of radionuclides is discussed.Some valuable conclusions are obtained,which provides the scientific base for the geologic disposal of radioactive wastes. |
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| Keywords: | radionuclide fracture model |
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