高聚物注浆技术在隧道水泥混凝土板块脱空整治中的应用  

The Application of High Polymer Grouting Technology in the Tunnel Cement Concrete Slab Void Remediation

作　　者：张亚飞 ZHANG Yafei(Guangxi Road and Bridge Engineering Group Co.,Ltd.,Nanning 530000,Guangxi,China)

机构地区：[1]广西路桥工程集团有限公司,广西南宁530000

出　　处：《工程技术研究》2023年第10期57-59,共3页Engineering and Technological Research

摘　　要：当前,我国高速公路和隧道工程已经进入建设与养护并行发展的关键时期,维修和保养任务十分艰巨。传统的隧道质量整治措施在道路整治期间存在一定的不足,影响建筑工程施工质量。高聚物注浆修复正是针对这一需求发展起来的一种道路非开挖维修新技术,因此,文章对聚物注浆技术在隧道水泥混凝土板脱空整治中的应用机理和基本工艺进行分析研究,总结归纳隧道水泥混凝土板脱空问题出现的原因,并探究基于高聚物注浆技术的隧道水泥混凝土板脱空整治处理措施,以供参考。At present,China's expressway and tunnel engineering has entered a critical period of parallel development of construction and maintenance,and maintenance and repair tasks are very difficult.The traditional tunnel quality remediation measures have some shortcomings during the road remediation period,which affects the construction quality of the construction projects.High polymer grouting repair is a new road trenchless maintenance technology developed in response to the above demand.Therefore,this paper analyzes and studies the application mechanism and basic process of high polymer grouting technology in tunnel cement concrete slab void remediation,summarizes the causes of tunnel cement concrete slab void,and explores the remediation treatment measures for tunnel cement concrete slab void based on high polymer grouting technology for reference.

关 键 词：高聚物注浆技术 隧道水泥混凝土板 脱落整治 

分 类 号：U457.2[建筑科学—桥梁与隧道工程]