第三步:
将建桥者分开
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建桥者用于小墩顶施工
When the pier head is too small to allow normal assembly of the Bridgebuilder, our patented Cross-member solves the problem. It makes it possible to start free cantilevering from pier heads as small as 3 m. The procedure is illustrated through the above 4 phases.
Country Norway Norway China Norway Australia UK Portugal Austria Canada France Norway Norway
跨度 301 298 270 260 260 250 250 250 250 242 231 220
Construction 1998 1998 1997 1993 1986 1995 1991 1989 1997 1991 1987 1993
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适用范围
BB – 建桥者挂蓝
跨度: 60 – 300m 2 x 1 节段 / 周 一般施工周期:
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建桥者挂蓝
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现浇混凝土桥梁用挂蓝
标准建桥者挂蓝每次浇注节段长度为5米,荷载(混凝土+模 板)为100-600吨,用钢量为25吨-110吨。
标准建桥者可适用于几乎各种桥梁断面。当桥梁宽度,节段高 度,翼板厚度发生变化时调整十分方便。
第四步
完成12米墩顶混凝土,可进行标准挂蓝施工
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