发明名称 CONNECTION STRUCTURE OF SEGMENT
摘要 PROBLEM TO BE SOLVED: To provide a connection structure of segments having the same high rigidity and high strength as those of a segment body, requiring less construction cost and labor, and capable of securing the flatness of the surface of the segments. SOLUTION: In this connection structure of the segments in a structure constructed by circumferentially and axially connecting the plurality of segments to each other, a male side connection member 4 is fixed to the circumferential one end part of the segment body 1 so as to be projected in the circumferential direction and a male side connection member 3 is fixed to the circumferential other end part of the segment body 1 so as to cover the outer surface of the male side connection member 4. The male side connection member 4 is fitted to the female side connection member 3, and both connection members are connected to each other with bolts 10. COPYRIGHT: (C)2007,JPO&INPIT
申请公布号 JP2006307531(A) 申请公布日期 2006.11.09
申请号 JP20050131235 申请日期 2005.04.28
申请人 NIPPON STEEL CORP 发明人 NAKAYAMA HIROAKI;ISHIDA MUNEHIRO
分类号 E21D11/04;E21D11/08 主分类号 E21D11/04
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