DX桩在旧桥加宽中的应用探讨

Application Discussion of DX Pile in Existing Bridge Widening

通过分析DX桩的受力特点、DX挤扩装置特性、DX桩的工艺特点及经济性,对旧桥加宽中DX桩的适用性进行了探讨。

Through analyzing the mechanical characteristic of DX pile, property of DX extrusion and expansion device and technological characteristics and economical efficiency of DX pile, the applicability of DX pile in existing bridge widening is discussed.