摘要
虹桥机场东跑道作为国内道面结构最复杂的跑道,首次在同一跑道下进行二次注浆。介绍了东跑道注浆加固工程主要设计施工方案、施工参数、检测方法、检测标准和注浆检测结果,并对实施过程中存在的问题提出了相应建议,可供类似工程参考。
Being regarded as the most complicated pavement structure in China,east runway of Hongqiao International Airport is made secondary grouting for the first time under the same runway.Several key points of this east runway grouting strengthening project are introduced in this paper including main design construction plan,construction parameters,detection method,detection standard and grouting detection results,etc.Moreover,the corresponding suggestions are proposed aiming to existed problems during the project period,which can be provided for similar projects.
出处
《中国市政工程》
2012年第4期58-60,117,共3页
China Municipal Engineering
关键词
机场跑道
基础加固
二次注浆
HWD检测
airport runway
foundation strengthening
secondary grouting
HWD detection