交替式锚杆静压桩的设计与施工

Research on Design and Construction of the Short Pile with Anchor Pole Droven by Static Pressing

在多层公共建筑的设计中 ,结合浅层土质情况 ,采用锚杆静压短桩 ,在施工上可与上部结构同步进行 ,加快了施工进度 ,同时还可以灵活运用小型机具 ,方便了施工 ;在结构设计上 ,可充分利用浅层土的地耐力 ,其综合经济效益较好。本文对此种桩的设计与施工进行了一些探讨。

In the low rise structure designing,the short pile with anchor pole droven by static pressing is taken according to the shallow layer of soil on site in this paper.The pile work can be implemented parallelly with the coustruction of upper structure by small pile driving equipment,so this approach can short on the period of the construction and facilitate the construction.the approach can make full use of the bearing capacity of the shallow layerof soil and give good comprehensive economic effect.This paper discusses the design approach and construction method of this kind of pile.