摘要
大小兴安岭地处寒区,广泛分布着多年冻土和季节性冻土,由于其特殊的水文地质条件,公路涎流冰经常发生。通过多次对大小兴安岭的考察,研究分析了产生涎流冰的原因及其危害,提出相应的防治措施。
Xing'an Mountains lies in the cold zone, there are seasonally frozen ground and permafrost in this area. Because of its special hydrology geological condition, extruded ice often takes place in highway. The cause and harm of extruded ice are analyzed based on the field work in the Xing'an Mountains region,the corresponding prevention measures are put forward.
出处
《水土保持研究》
CSCD
北大核心
2005年第2期190-191,共2页
Research of Soil and Water Conservation
基金
黑龙江省自然科学基金资助
关键词
涎流冰
危害
防治措施
大小兴安岭地区
extruded ice
harm
prevention measures
Xing'an Mountains region
