岩溶地区旋挖钻孔灌注桩基础施工关键技术分析

Analysis on Key Technologies of Rotary Excavation Bored Pile Foundation Construction in Karst Area

对岩溶地区旋挖钻孔灌注桩基础施工关键技术进行研究,以实际工程案例为抓手,明确不良地质条件对桩基施工产生的影响,通过加强技术应用水平、提高组织管理能力,面对不同施工事故采取有效的解决办法,提高了工程建设的综合效益。

This paper studies the key technologies of rotary excavation bored pile foundation construction in karst areas,taking actual engineering cases as the starting point,and clarifies the impact of adverse geological conditions on pile foundation construction.By strengthening the application level of technology,improving the ability of organization and management,and taking effective solutions to different construction accidents to improve the comprehensive benefits of project construction.