城市道路路基压实度的控制与检测  

Compaction Control and Detection of Urban Road Subgrade

作　　者：徐永杰[1] 何晋福 

机构地区：[1]鲁东大学交通学院,山东烟台264025 [2]宁夏路桥工程股份有限公司,宁夏银川750004

出　　处：《筑路机械与施工机械化》2007年第5期49-51,共3页Road Machinery & Construction Mechanization

摘　　要：路基压实度和稳定性是保证路基稳定的关键,城市道路地下设施密布,沿线障碍重重,使路基压实难度加大。结合新颁规范标准,提出了城市道路路基压实机械的选择原则,指出路基压实重点解决的2个问题,以及压实度的控制与检测。The compaction degree and stability of subgrade are key to guarantee the stability of subgrade. The compaction of urban road subgrade is very difficult because of the dense underground facilities and obstacles. The principles of compaction machineries selection are presented combining the new criteria. Besides the control and detection of compaction, problems existing in subgrade compaction are given.

关 键 词：城市道路 路基 压实度 控制 

分 类 号：U416.1[交通运输工程—道路与铁道工程]