复杂地貌下冲击锤成孔灌注桩施工工艺及生态保护措施

Construction Technology and Ecological Protection Measures of Impact Hammer Bored Piles under Complex Geomorphology

结合华电奉节电厂"上大压小"新建工程输煤系统冲击锤成孔灌注桩的施工,对山区复杂地貌下冲击锤成孔灌注桩基础施工的施工工艺流程、施工中常出现的问题及产生的原因进行了分析,并提出了相应的处理方法与生态保护措施,旨在为山区复杂地貌下冲击锤成孔灌注桩基础施工提供参考。

Combining with the construction of impact hammer bored piles in coal conveying system of Fengjie Power Plant of Huadian Power Station,this paper analyses the construction process,problems and causes of impact hammer bored pile foundation under complex geomorphology in mountainous areas,and puts forward corresponding treatment methods and ecological protection measures,aiming to provide reference for similar projects.