摘要
通过对水下隧道中试用的多重注浆管这种新工艺功能验证,对扩散能力、注浆压力、可重复性能进行实地验证,分析和论证了其可重复注浆管及注浆材料的效果,提出在施工过程中的注意事项及可改进的地方,为同类工程的建设提供借鉴和参考。
Through function verification on the new technology of multiple grouting tube trial in the underwater tunnel,the diffusion ability,grouting pressure,repeatable performance were verified on the spot,the repeated grouting tube and the effect of grouting materials were analyzed and demonstrated,then the matters needing attention and improvement factors in the construction process were put forward,it could provide references for the construction of similar projects.
出处
《铁道建筑技术》
2015年第7期42-45,共4页
Railway Construction Technology
关键词
工作性能
富水隧道
可重复注浆管
working performance
water-rich tunnel
repeatable grouting tube
