Then the prestress of the piles was adjusted value in prefabrication, and good effect was achieved.
提出适当调整预应力, 能够有效地解决预应力水冲桩桩身裂缝的问题.
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Then the prestress of the piles was adjusted value in prefabrication, and good effect was achieved.
提出适当调整预应力, 能够有效地解决预应力水冲桩桩身裂缝的问题.
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