摘要
针对季节性冻土区路基工程冻胀使路基产生不均匀变形,影响客运专线正常运营的情况,通过对影响路基冻胀性主要因素的分析,提出了防治冻胀的具体工程措施,取得了较好的防冻胀效果。
According to the situation of sub-grade homogeneous deformation caused by sub-grade project frost heave in seasonal permafrost region, affected the normal operation of passenger dedicated line, through the analysis on the main factors influence of sub-grade frost heave, put forward specific engineering measures to prevent frost heave, gained good anti freezing effect.
出处
《山西建筑》
2014年第5期142-143,共2页
Shanxi Architecture
关键词
季节性冻土
路基冻害
防治措施
seasonal permafrost, sub-grade frost damage, prevention measure
