摘要
介绍了一种挤孔式变截面桩———DX多节挤扩桩及DX挤扩装置 ,详细地比较了DX挤扩装置与YZJ型支盘挤扩机的技术性能 。
An extruded pile of nonuniform diameter-DX multi-section-extruding pile and DX extruding device are described in this paper.The technical characteristics of the DX extruding device and the YZJ extruding device are in detail compared. Finally the characteristics of DX pile are also introduced.
出处
《工业建筑》
CSCD
北大核心
2004年第3期1-4,8,共5页
Industrial Construction
关键词
DX桩
挤扩
腔体
挤扩装置
极限荷载
DX pile extrusion and expansion cavities extruding device
