钻孔灌注桩接桩施工注意的问题

On Matters for Attention in Drill Grouting Piles Connection Construction

通过对钻孔灌注桩接桩施工的技术要点处理使基桩钢筋笼的偏心值、基桩的偏心值和接桩与基桩结合部位的砼均符合规范要求,从而消除了该部位对结构的安全和使用的影响。

By key technical treatment of connection conslruetion by drill-grouting pile, the eccentric value of steel chest of ground pile, eccentric value of ground pile, and the concrete at the connection of ground pile and connecting pile are made lo meet the require- ment, removing the influence this part on the safety and usage of the structure.