机场混凝土道面脱空病害处治方法研究  

Study on Hollow Disease Treatment of Concrete Pavement in Airport

作　　者：邓涛[1] 余承华[1] 张罗利[1] 

机构地区：[1]空军工程大学工程学院,西安710038

出　　处：《路基工程》2010年第1期126-128,共3页Subgrade Engineering

摘　　要：通过对机场混凝土道面脱空形成机理及成因的分析,提出利用压浆技术对道面脱空进行处理,并对其技术的操作程序和工艺流程进行了介绍。工程实例验证表明,道面板板角压浆处治后其弯沉值大大降低,脱空病害得到了消除。Through analysis of mechanism and causation of hollow disease of concrete pavement in airport, this paper advances the pressurized grouting technology for treatment of pavement hollow and introduces its operating procedures and process flow. Engineering examples demonstrate that defection value of pavement corner is largely reduced after pressurized grouting treatment, and hollow disease is also eliminated.

关 键 词：混凝土道面 脱空病害 压浆技术 弯沉值 

分 类 号：U416.216[交通运输工程—道路与铁道工程] U418.6