摘要
路基是铁路轨道的基础,必须具有足够的整体稳定性、强度和水温稳定性,才能抵抗各种危害因素的破坏并承受轨道和列车荷载,保证列车安全平稳的运行,因此选择合理的路基填料非常重要。
Roadbed is the basis of the railway track.In order to resist the various risk factors and bear track and train loads to ensure smooth operation of the security,the roadbed must have enough overall stability,strength and water temperature stability.Therefore,it is very important to choose reasonable roadbed fillings.
出处
《交通标准化》
2011年第14期58-61,共4页
Communications Standardization
关键词
路基填料
工程性质
填筑试验
roadbed filling
engineering property
filling test
