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Cause of road frost heaving-boiling and its control technology
Author(s): 
Pages: 27-29
Year: Issue:  2
Journal: Highways & Transportation in Inner Mongolia

Keyword:  道路工程 冻胀 冻结力 路基 防治技术;
Abstract: 随着高速公路的大量建设,在冻土区域修建公路时,由冻土冻胀翻浆所引起的道路建设问题日益突出,已严重影响到工程技术人员对工程质量和进度的把握与控制。由于冻土的特殊工程特性,导致了防治技术的特殊性。文章介绍了冻土的组成及形成、冻结力的影响因素,并针对其工程特性,在施工上提出了相应的防治技术。
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