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qiao liang zi xun
Pages: 91-96
Year: Issue:  5
Journal: World Bridges

Abstract: 葡萄牙维亚纳人行桥--平旋开启桥
  葡萄牙北部的维亚纳堡(Viana do Castelo ,见图1)修建了一座平旋式开启桥,结构形式为2跨钢斜拉桥,桥长44.7m,跨径布置为36.3m+8.4m。开启桥主跨横跨游艇基地,在帆船航行时需旋转开启,以确保航行空间。

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