dowel pile

From pile allocation,excavation,fabrication of steel reinforcement cage and other aspects the application of man-bored cast-in place pile in deep excavation support is discussed.

以山西铝厂为例,介绍了支护方法的选择及其施工工艺流程,着重从桩孔定位及支护、挖孔方法、钢筋笼的制作与吊装就位等方面阐述了基坑支护的技术措施,指出了施工中应注意的问题,以供类似工程参考借鉴。