PHC pipe piles are prone to soil squeezing effect during construction in soft soil layers,which has a certain negative impact on the surrounding piles that have already been driven.The article combines the construction process of PHC pipe piles in the project to study its squeezing effect.FLAC3D software is used to analyze and calculate the squeezing effect.Based on the calculation results,certain design and construction anti squeezing measures are taken to ensure the construction quality of PHC pipe piles.
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