摘要
在季节性冻土区公路路基翻浆是常见病害之一,翻浆通常伴随冻胀问题产生,所以对翻浆的防治主要应该考虑路基冻胀的问题。通过对引起冻土区公路路基冻胀的因素及冻胀机理进行分析,并探讨路基翻浆的预防措施,以期为相关工程项目提供一定的参考与借鉴。
The highway subgrade frothing is one of the common diseases in seasonal permafrost regions. The frothing is usually accompanied by frost heave problems, so the prevention of frothing should consider the problem of frost heave. By analyzing the causes and mechanism of highway subgrade frost heave in permafrost regions, and exploring the prevention measures of subgrade frothing, it can provide reference for related engineering projects.
出处
《交通标准化》
2013年第19期88-90,共3页
Communications Standardization
关键词
冻土区
路基
冻胀
翻浆
permafrost zone
subgrade
frost heave
frothing
