Typical embankment settlement/heave patterns of the Qinghai-Tibet highway in permafrost regions: Formation and evolution
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- 作者：Fan Yua ; Jilin Qib ; jilinqi@bucea.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Yuanming Laia ; c ; Nallathamby Sivasithamparamd ; Xiaoliang Yaoa ; Mingyi Zhanga ; Yongzhi Liua ; e ; Guilong Wua ; e
- 关键词：Qinghai&ndash ; Tibet Highway ; Permafrost ; Settlement ; Frost heave ; Typical pattern ; Formation and evolution
- 刊名：Engineering Geology
- 出版年：2016
- 出版时间：30 November 2016
- 年：2016
- 卷：214
- 期：Complete
- 页码：147-156
- 全文大小：2162 K
文摘
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Four typical embankment settlement/heave patterns in permafrost regions are firstly proposed.
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The mechanical processes resulting in the four patterns are clarified.
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The engineering geological conditions of the four patterns are analyzed.
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The pattern changes from one to another during the process of permafrost degradation.
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