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本文介绍了板体固结+冲击压实法处理曹妃甸地区吹填砂软弱地基施工工艺及施工过程中的质量控制要点,从中可得出:板体浆液固结稳定固结时间短,工后地面沉降量小,吹填土固结后均匀性和整体性好,且施工方便,作业效率高,加固费用低,适于大规模地基加固,在同类软基处理施工中具有广泛推广应用前景。
In this paper, the key points of quality control during the process of soft fill foundation filling and sand filling in Caofeidian area are described in this paper. The conclusions are as follows: the consolidation of plate slurry is stable and the consolidation time is short, The settlement is small and the uniformity and integrity are good after the consolidation by blowing and filling, and the construction is convenient, the operation efficiency is high, the reinforcement cost is low, and the method is suitable for the large-scale foundation reinforcement. It has wide promotion and application prospects in the similar soft foundation construction.