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本文介绍了西安“都市之门”A、B座所采用的钻孔灌注后压浆桩的工程特性,桩身荷载传递规律,桩侧阻力提高的增强效应,后压浆桩且具有极佳的经济效益,值得进一步推广应用。
In this paper, the engineering characteristics of grouted pile after drilling and pouring, the law of pile load transfer and the enhancement effect of pile side resistance introduced in Xi’an City Gate A and B are introduced. The post-grouting pile with pole Good economic benefits, it is worth further promotion and application.