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本文对打桩船航工桩一号的桩架强度进行了分析,提出冲击载荷可能是导致桩架破坏的原因。并对加强后的桩架强度进行了全面计算,为修复设计提供了强度依据。
In this paper, the strength of the pile frame of Piling Pile No.1 is analyzed. It is pointed out that the impact load may be the reason of the pile frame failure. The strength of the strengthened pile frame is calculated comprehensively, which provides the basis of strength for the repair design.