【摘要】 本文通过对黄土洞段灌浆试验、实施、检测、钻芯检验等方面的分析 ,论述了黄土洞回填灌浆技术上的可行性和效果上的可靠性 ,并提出结论和建议 ,对相关施工具有参考价值更多还原

【Abstract】 In this paper, the feasibility in technology and the reliability in effect of implementing backfill grouting in earth section of No.11 tunnel in the south main line of the YRDP are illustrated through the analysis on the grouting experiment,grouting implement,quality check and boring test,some proposals are given,which can be thought as reference for the similar works.更多还原