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钻孔灌注桩是一种风险性较大的施工项目。钻孔灌注桩的水下混凝土灌注施工是成桩的关键,为确保成桩质量,提高生产效益,运用先进、科学、实用的水下混凝土施工工艺显得特别重要。
Bored pile is a more risky construction project. Underwater concrete pouring construction of cast-in-situ bored piles is the key to forming piles. In order to ensure the quality of piles and improve production efficiency, it is particularly important to use advanced, scientific and practical underwater concrete construction technology.