| 路基土冻胀机理与工程应对措施的探讨 |
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| 引用本文： | 刘云友,李玉军. 路基土冻胀机理与工程应对措施的探讨[J]. 交通科技与经济, 2004, 6(2): 7-9 |
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| 作者姓名： | 刘云友 李玉军 |
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| 作者单位： | 黑龙江省公路勘察设计院,黑龙江,哈尔滨,150060;甘南县干线公路管理站,黑龙江,甘南,162100 |
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| 摘 要： | 路基冻胀是我国北方地区公路路基特有的破坏现象。通过对黑龙江省境内土质成分的分析，对土的冻胀机理及影响冻胀主要因素的研究，提出了防治路基冻胀的工程应对措施。
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| 关 键 词： | 路基土 冻胀 机理 防治措施 |
| 文章编号： | 1008-5696-(2004)02-0007-03 |
| 修稿时间： | 2003-09-02 |
Discussing the mechanism of frozen swell of subgrade soil and the preventions |
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| LIU Yun-you,LI Yu-jun. Discussing the mechanism of frozen swell of subgrade soil and the preventions[J]. Technology & Economy in Areas of Communications, 2004, 6(2): 7-9 |
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| Authors: | LIU Yun-you LI Yu-jun |
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| Affiliation: | LIU Yun-you1,LI Yu-jun2 |
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| Abstract: | Through the analysis for the soil texture in Heilongjiang province, discussion is made on the mechanism of frozen swell of subgrade soil and given the preventions. |
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| Keywords: | subgrade soil frozen swell mechanism prevention |
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