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日本计划修建跨度达2500～3000m的超大跨度海峡桥梁——一连接和歌山与淡路岛的纪淡海峡大桥。从地形上看,修建这座桥必须经过两座岛屿,即友个岛和池的岛。若把与之有关的道路工程包括在内,本计划将是一个超大型工程。计划修建的纪淡海峡大桥,主跨2500～3000m,采用钢悬索桥的结构形式。如果本
Japan plans to build a large-span strait bridge with a span of 2,500 to 3,000 meters - the Jishu Strait Bridge connecting Wakayama and Awaji Island. From the topography, the bridge must go through two islands, the Friends of the island and the pool island. If the road works related to it are included, this project will be a very large-scale project. The planned construction of the Jishu Channel Bridge, the main span of 2500 ~ 3000m, the use of steel suspension bridge structure. If this