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JOINT FOR STEEL PIPE PILE, MANUFACTURING METHOD FOR JOINT FOR STEEL PIPE PILE, AND COUPLING METHOD FOR STEEL PIPE PILE
JOINT FOR STEEL PIPE PILE, MANUFACTURING METHOD FOR JOINT FOR STEEL PIPE PILE, AND COUPLING METHOD FOR STEEL PIPE PILE
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机译：钢桩接头，钢桩接头的制造方法和钢桩联接方法
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摘要
PROBLEM TO BE SOLVED: To provide a joint for a steel pipe pile capable of coupling the steel pipe pile reliably and readily.;SOLUTION: A joint for a steel pipe pile comprises: an outer cylinder 12; an inner cylinder 18 which is arranged inside the outer cylinder 12 with a space in which an end portion of a steel pipe pile 14 that is to be connected from each end of the outer cylinder 12 can be inserted, and connected with a partition wall 16 arranged at a middle section of the outer cylinder; a plurality of through holes 20, for inserting fixing pins 22, arranged at cylinder bodies at both side of the partition wall 16 of the outer cylinder 12 in a circumferential direction at a predetermined interval; recesses 21 arranged on an outer peripheral surface of the inner cylinder 18 so as to face the through holes 20; and a support 24 which is arranged across the inside of the inner cylinder 18 so as to hold bottom walls of the respective recesses 21 from the inside.;COPYRIGHT: (C)2014,JPO&INPIT
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