LGZ-25型全液压螺杆桩钻机的研制与应用

Development and Application of LGZ-25 Full Hydraulic Screw Pile Drilling Rig

摘要:

螺杆桩是一种承载力高、成本低、施工效率高、无污染的新桩型，新研制的LGZ-25型全液压螺杆桩钻机满足了螺杆桩独特的施工工艺要求。结合实际工程实例,介绍了钻机的结构、技术参数、工作原理以及应用效果。

Abstract:

The screw pile is a new type pile with high bearing capacity, low cost, high construction efficiency and non-pollution. The newly developed LGZ-25 full hydraulic screw drilling rig satisfies the special technological requirement of screw pile. The paper introduced the drilling rig about its structure, technical parameters, working principle and the application effect.