摘要
对地处青藏高原的西宁市及其周边地区的主要国道(109国道、214国道、227国道和315国道)、省道(S101、S102、S103、S202和S301线)和市区街道的部分沥青混凝土路面进行了实地勘查,初步揭示了路面的破坏特征及规律,分析了路面破坏的原因,并提出了防治措施建议。
The actual investigations on some asphalt concrete pavements concerning main national and local highways around Xining City in Qinghai-Tibet plateau, such as No. 109, No. 214, No. 227, No. 315, and some provincial highway such as S101, S102, S103, S202 and S301 are carried out, the failure characteristics and the regularity of the pavement are revealed, the failure reasons of pavement are analyzed and some countermeasures for prevention are proposed.
出处
《公路》
北大核心
2007年第2期153-157,共5页
Highway
基金
教育部"春晖计划"资助项目(200309)
关键词
沥青混凝土路面
路面病害
防治措施
asphalt concrete pavement
pavement distress
countermeasure for prevention
