| 多年冻土地区路基不均匀融沉变形计算分析 |
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| 引用本文： | 张显军,王景波,白馨梅.多年冻土地区路基不均匀融沉变形计算分析[J].交通科技与经济,2006,11(1):25-27. |
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| 作者姓名： | 张显军 王景波 白馨梅 |
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| 作者单位： | 1. 黑龙江工程学院,土木工程系,哈尔滨,150050
2. 哈尔滨公路勘察设计院,哈尔滨,150080 |
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| 摘 要： | 采用Biot固结理论的有限元方程，对多年冻土地区路基的不均匀融沉变形进行计算与分析。为路面融沉附加应力计算提供依据。
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| 关 键 词： | 固结 有限元 多年冻土 路基 融沉变形 |
| 文章编号： | 1008-5696-（2006）01-0025-03 |
| 收稿时间： | 2005-09-16 |
| 修稿时间： | 2005-09-16 |
Analysis of the uneven thaw collapse and deformation of tundra subgrade |
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| ZHANG Xian-jun,WANG Jing-bo,BAI Xin-mei.Analysis of the uneven thaw collapse and deformation of tundra subgrade[J].Technology & Economy in Areas of Communications,2006,11(1):25-27. |
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| Authors: | ZHANG Xian-jun WANG Jing-bo BAI Xin-mei |
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| Institution: | 1. Dept.of Civil Engineering, Heilongjiang Institute of Technology, Harbin 150050, China; 2. Harbin Highway Surveying and Designing Institute, Harbin 150080, China |
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| Abstract: | By use of the finite element equation from Biot theory, it presents the analysis and calculation of the uneven thaw collapse and deformation of tundra subgrade, and given the reference to attaching stress calculation. |
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| Keywords: | consolidation finite element tundra subgrade thaw collapse and deformation |
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