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三峡工程临时船闸坝段纵缝接缝灌浆施工质量好、速度快。针对不通管采用了“手风钻补孔、钻时缝面进行压力水浸泡”的工艺;灌浆中采用“单机逐区连续灌浆”的施工方法,缩短了施工工期,节约了机械、材料、劳动力。
The Three Gorges Project temporary shiplock dam longitudinal seam seams grouting construction of good quality and fast. For the non-through the use of “hand-drill holes to drill when the seam pressure water immersion” process; grouting in the “single-by-zone continuous grouting” construction methods, shortening the construction period, saving machinery, materials, labor.