干振碎石桩在高速公路施工中的应用  

Application of Dry Vibration Gravel Pile in Highway Construction

作　　者：赵有龙 

机构地区：[1]京新高速公路张家口管理处,河北张家口075000

出　　处：《工程建设与设计》2016年第1期119-121,共3页Construction & Design for Engineering

摘　　要：干振碎石桩通过振密挤压排水作用,可以形成复合地基,从而能够有效地提高路基的承载力,因此,在高速公路软土路基处理中具有非常广泛的应用。论文结合具体的高速公路施工实例,简要探讨干振碎石桩的具体施工过程,希望能对类似工程起到借鉴作用。The dry vibration gravel pile can form a composite foundation, which can effectively improve the bearing capacity of the subgrade, so it can effectively improve the bearing capacity of the subgrade. In this paper, the author will combine with the concrete example of the highway construction, the concrete construction process of dry vibration gravel pile is briefly discussed, hoping to play a reference to similar projects.

关 键 词：干振碎石桩 高速公路 设计参数 试桩 

分 类 号：U415.6[交通运输工程—道路与铁道工程]