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11 天
2000多吨钢铁桥面能在9分钟内升27米,华中首座开启桥年内通车
“平日,它供车辆通行;汛期来临时,重达2650吨的钢铁桥面能在9分钟内整体抬升27米,相当于9层楼的高度。”项目技术负责人章振军称,主跨104米的桥面最宽处达46.2米,提升速度相当于每分钟3米,这些数据为同类桥型的亚洲之最。
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