桥梁隧道施工中灌浆技术的应用  

Application of Grouting Technology in Bridge and Tunnel Construction

作　　者：惠衡 HUI Heng(Xinjiang Beixin Road and Bridge Group Co.,Ltd.,Urumqi,Xinjiang,830000,China)

机构地区：[1]新疆北新路桥集团股份有限公司,新疆乌鲁木齐830000

出　　处：《工程建设（维泽科技）》2023年第12期41-43,共3页Engineering Construction

摘　　要：桥梁隧道施工中对灌浆技术的应用较为广泛,灌浆技术是指通过钻孔或预埋管的方式将具有胶凝性和流动性浆液压入地层、岩层或者建筑物缝隙中胶结硬化成整体,起到增强、固结工程的目的,并且有助于强化目标物的稳定性与防渗能力,是改善工程性质的重要手段。灌浆技术因自身应用效果好、施工便捷以及技术应用成本低等优势而得到广泛应用。本篇文章分析了灌浆技术的特点以及适用范围,并结合工程案例,探究灌浆技术在桥梁隧道施工中的应用措施。Grouting technology is widely used in bridge and tunnel construction.Grouting technology refers to the hydraulic injection of cementitious and flowable grout into the strata,rock layers,or building gaps through drilling or pre embedding pipes,which hardens and strengthens the engineering,and helps to strengthen the stability and anti-seepage ability of the target object.It is an important means to improve the engineering properties.Grouting technology has been widely used due to its advantages such as good application effect,convenient construction,and low application cost.This article analyzes the characteristics and applicability of grouting technology,and explores the application measures of grouting technology in bridge and tunnel construction based on engineering cases.

关 键 词：灌浆技术 桥梁隧道施工 注浆管 钻孔 

分 类 号：U455[建筑科学—桥梁与隧道工程]