公路粉土路堤浸水稳定性研究  

Research on Water Logged Stabilization of Highway Embankment Filled by Silty Soil

作　　者：张波[1] 丁建明[1] 华夏[1] 

机构地区：[1]东南大学交通学院,江苏南京210096

出　　处：《交通标准化》2004年第12期88-90,共3页Communications Standardization

摘　　要：研究表明,粉土具有独特的物理力学特性,饱和粉土在动力荷载作用下极易液化,严重影响路基的整体稳定性尤其是在路基填土较高且受到动力荷载作用的情况下更为明显。这项研究成果对实际工程具有一定的参考意义。As study shown,silty soil has unique physic and dynamic characters. The saturated silty soil is quite easy to be liquefied under dynamic load,and affects seriously the whole stabilization of roadbed. It is more evident especially when the filled soil is high and being acted by dynamic load. This research has referencing significant to practice engineering.

关 键 词：粉土 饱和粉土 动力荷载 稳定性 

分 类 号：U416.1[交通运输工程—道路与铁道工程]