沙田赣江铁路特大桥钻孔灌注桩气举反循环施工技术

Application of Air-lift Reverse Circulation in Bored Cast-in-place Pile for Oversized Shatian-Ganjiang Railway Bridge

摘要:

介绍了气举反循环在沙田赣江特大桥桩基础工程中的创新性应用，具有非常好的实用价值，该方法设备简单、适用于各种类型的钻机，是气举反循环的另一种方法的成功应用。

Abstract:

Innovative application of airlift reverse circulation was introduced with the case of pile foundation engineering in oversized large railway bridge. And this technology can be used in different types of drilling machine with simple equipment.