| 单裂隙岩体中核素迁移行为的有限元分析 |
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| 引用本文： | 宋艳丽,李前名.单裂隙岩体中核素迁移行为的有限元分析[J].兰州大学学报(自然科学版),2007,43(1):89-91. |
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| 作者姓名： | 宋艳丽 李前名 |
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| 作者单位： | 1. 武汉交通职业学院机电工程系,湖北 武汉,430062
2. 武汉中铁勘察设计研究院 湖北 武汉,430071 |
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| 摘 要： | 用等效多孔介质模型模拟天然单裂隙岩体,以泛函变分法为基础,推导出在该系统中核素迁移的二维有限元模型.根据该模型编制了计算机程序,计算结果与实验值吻合较好.
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| 关 键 词： | 核素迁移 单裂隙 有限元 泛函变分法 |
| 文章编号： | 0455-2059（2007）01-0089-03 |
| 修稿时间： | 2005-10-312006-10-10 |
An analysis of finite element model on nuclide migration in single fracture rock |
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| SONG Yan-li,LI Qian-ming.An analysis of finite element model on nuclide migration in single fracture rock[J].Journal of Lanzhou University(Natural Science),2007,43(1):89-91. |
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| Authors: | SONG Yan-li LI Qian-ming |
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| Institution: | 1.Department of Mechanical and Electronic Engineering, Wuhan Technical College of Communications, Wuhan 430062, China; 2. China Railways Survey Design and Research Institute of Wuhan, Wuhan 430071, China |
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| Abstract: | Based on the functional analysis, the paper deduces the two-dimension finite element model for radionuclide migration in equivalent porous single fracture rock. By comparison the simulant results accord with the test case. |
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| Keywords: | nuclide migration single fracture finite element method functional analysis |
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