后注浆施工技术在高层建筑桩基桩端中的应用  

Application of Post Grouting ConstructionTechnology in the Pile Foundation end of High-rise Buildings

作　　者：杨世民 甄圣振 YANG Shimin;ZHEN Shengzhen(Zhonghai Construction Co.,Ltd.,Qingdao 266000,China)

机构地区：[1]中海建筑有限公司,山东青岛266000

出　　处：《中国厨卫》2025年第2期153-155,159,共4页Chinese Kitchen & Bathroom

摘　　要：后注浆施工技术作为一种新型的桩基施工方法,近年来在高层建筑工程中得到了广泛应用。该技术通过在桩基施工完成后,在桩端、桩侧进行注浆,可以改善桩端和桩侧土体的力学性能,从而提高桩基承载力和稳定性。然而,在实际工程应用中,后注浆施工技术还面临着一些挑战和问题。文章将从后注浆施工技术基本概述出发,对后注浆施工技术在高层建筑桩基桩端中的应用实例进行分析,以期为具体工程实践提供参考和借鉴。As a new type of pile foundation construction method,post grouting construction technology has been widely used in high-rise building engineering in recent years.This technology improves the mechanical properties of the soil at the pile end and side by injecting grout after the completion of pile foundation construction,thereby enhancing the bearing capacity and stability of the pile foundation.However,in practical engineering applications,post grouting construction technology still faces some challenges and problems.Starting from the basic overview of post grouting construction technology,this article will analyze the application examples of post grouting construction technology in the pile foundation ends of high-rise buildings,providing reference and inspiration for specific engineering practices.

关 键 词：后注浆施工 桩基 桩端 

分 类 号：TU473[建筑科学—结构工程]