后压浆技术在桥梁桩基础沉降中的应用  

Application of Rear Grouting Technology in Bridge Pile Foundation Settlement

作　　者：党薇 Dang Wei(China Electronic Research Institute of Engineering Investigations and Desugn,Xian,Shaanxi 710054)

机构地区：[1]信息产业部电子综合勘察研究院,陕西西安710054

出　　处：《江西建材》2022年第6期209-211,共3页Jiangxi Building Materials

摘　　要：文中结合工程实例,对不同成孔施工工艺下桩基静载承载力试验和压浆桩及未压浆桩受力对比试验进行分析,验证后压浆技术在桥梁桩基础沉降中的施工效果。Combined with the engineering examples, the static load bearing capacity test of pile foundation and grouting pile and unstressed pile under different hole-forming construction processes are tested to verify the construction effect of post-grouting technology in the settlement of bridge pile foundation.

关 键 词：后压浆技术 桥梁工程 桩基础沉降 静载承载力试验 压桩试验 

分 类 号：U44[建筑科学—桥梁与隧道工程]