隧道湿喷式混凝土施工工艺及控制要点分析

On construction craft of tunnel's wet shotcrete and its controlling points

介绍了隧道湿喷式混凝土的施工工艺流程,从混凝土材料选用、配合比设计、混凝土厚度及平整度控制等方面,阐述了喷射混凝土的控制要点,从而确保隧道施工的质量。

The paper introduces the construction craft procedure of the tunnel’s wet shotcrete,and illustrates its controlling key points from the selection of concrete materials,proportional ratio design,and concrete thickness and smoothness control,so as to ensure the tunnel construction quality.