摘要
从多年冻土区路基冻害的防治原则着手,系统的研究了多年冻土区路基冻害的防治措施,分析了各种方法的适用性,为以后在多年冻土区修建道路提供借鉴。
The original study principle in the beginning that prevent and cure roadbed freezing harm at permafrost area, I study systematically prevention and cure measure of roadbed freezing harm at permafrost area, analyze the applioability and the irregularity of various method, provide lessons and experience for setting up the road at permafrost area in future .
出处
《黑龙江交通科技》
2008年第5期9-10,共2页
Communications Science and Technology Heilongjiang
关键词
多年冻土
路基
冻害
防治措施
permafrost
roadbed
freeze harm
prevention and cure measure
