The reinforced concrete pile with ram enlarged base is developed from the cast in place concrete pile.

振动夯扩桩是在传统振动沉管灌注桩施工工艺的基础上，对混凝土灌注桩的桩端进行了部分改进。

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The reinforced concrete pile with ram enlarged base is developed from the cast in place concrete pile.

振动夯扩桩是在传统振动沉管灌注桩施工工艺的基础上，对混凝土灌注桩的桩端进行了部分改进。

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