CAJ | 학술논문

　　目前在公路养护过程中发现，在季节性冰冻地区，由于半刚性基层结构强度和稳定性下降，其很容易出现损坏。本文通过在养护过程中对半刚性基层调查分析，找出对季冻区半刚性基层结构损坏的原因进行分析，并针对半刚性基层结构路面养护方法和应该注意的事项做出分析。
　　목전재공로양호과정중발현，재계절성빙동지구，유우반강성기층결구강도화은정성하강，기흔용역출현손배。본문통과재양호과정중대반강성기층조사분석，조출대계동구반강성기층결구손배적원인진행분석，병침대반강성기층결구로면양호방법화응해주의적사항주출분석。
In the current highway maintenance process, it found that due to the decreased strength and stability in seasonal frozen region, the semi-rigid structure is often damaged, like in the Tonghua area. This paper, through the survey and analysis on the semi-rigid structure in the maintenance process, found the causes for the damage of semi-rigid structure in seasonal frozen region and analyzed the maintenance method and matters needing attention for the semi-rigid structure pavement maintenance.