摘要
探讨青藏高原多年冻土地区公路路基阴阳坡、高边坡及冰害等工程处理措施,分析其工程特征,并结合工程实践提出用土工格栅加筋挡墙能有效解决常规处理方案所遇到的问题,为多年冻土地区的公路勘察设计提供参考。
This paper discusses engineering treatment measure for shady and sunny slope,high slope and ice trouble of highway subgrade in Qinghai-Tibet Plateau permafrost area and analyzes its engineering characteristics.Combined with engineering practice,it puts forward that geogrid reinforced retaining wall can effectively solve the problems from common treatment program,providing reference for highway survey and design in permafrost area.
出处
《路基工程》
2010年第5期156-158,共3页
Subgrade Engineering
关键词
青藏高原
加筋挡墙
土工格栅
Qinghai-Tibet Plateau
reinforced retaining wall
geogrid
