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    Box girder structure for bridge provided with outer cable and method of building the box girder
    1.
    发明公开
    Box girder structure for bridge provided with outer cable and method of building the box girder 审中-公开
    箱梁桥由外部钳位成员和它们的制备方法偏置

    公开(公告)号：EP1054106A3

    公开(公告)日：2002-07-03

    申请号：EP00110193.0

    申请日：2000-05-16

    申请人： Anderson Technology Corporation ,  Sumitomo Electric Industries, Ltd. ,  SHINKO WIRE COMPANY, LTD.

    发明人： Kadotani, Tsutomu ,  Terada, Norio ,  Nishida, Yoshitaka ,  Takagaki, Takashi ,  Minami, Toshikazu

    IPC分类号： E01D2/04 ,  E01D19/16 ,  E01D101/28 ,  E04C5/10

    CPC分类号： E01D2/04 ,  E01D19/16 ,  E01D2101/28 ,  E04C5/10

    摘要： Outer cables disposed in a box girder in the longitudinal direction of a box girder bridge to prestress the box girder each have a transparent sheath made of a transparent polyethylene resin, vinyl chloride resin, polypropylene resin or the like, thereby allowing the grouting condition in the sheath to be inspected reliably and easily. If a colored grout is filled, the filling condition can be inspected even more reliably and easily. In addition, it is possible to readily find a portion left unfilled after the grout has hardened and to refill it for repairing by using openings for injection and ejection made at each side of the void left.

    摘要翻译： 在一个盒子梁桥的长度方向上在箱形梁布置在外部电缆连接到预紧箱梁分别具有由透明的聚乙烯树脂，氯乙烯树脂，聚丙烯树脂等构成的透明护套，由此允许在灌浆条件 鞘被可靠且容易地进行检查。 如果有色灰浆填充，填充的条件，能够更可靠且容易地进行检查。 此外，有可能找到一个部分随手保持未填充灌浆已硬化后，通过使用用于注射和喷射在留下的空隙的每一侧中的开口，以填充它进行修理。