摘要
通过对冻胀破坏处路基土的取样分析和其他几种土质的冻融实验比较 ,发现了在寒冷气候条件下城市道路路基冻胀破坏的原因 ,根据实验确定了相应的预防措施 ,并应用到实际工程中。
By sampling and analyzing the frozen and damaged roadbed soil and comparing it with the frozen and melt test of other soils, the author has found the cause of roadbeds frozen and expansion damage of urban road in cold climate and has taken some preventive measures according to test results and applied them to practical constructions.
出处
《森林工程》
北大核心
2004年第2期56-57,共2页
Forest Engineering
