中国首座“鼎”形斜拉桥亮相：重6000吨-快科技-科技改变生活

中国首座“鼎”形斜拉桥亮相：重6000吨

雪花
2016年07月28日 11:21
0

中国的造桥术独步天下，现在国内首座“鼎”形斜拉桥亮相，看上去颇为壮观。

这座“鼎”形斜拉桥其实就是河南郑州龙湖内环路，桥全长210米，主塔高104米，由4根上口宽2.25米、下口宽3米、高3.5米的梯形截面的独立塔柱，通过横梁及塔柱间拉杆连接组成“鼎”字形结构，整桥为宽度53米的全钢箱梁，重量达6000吨。

目前这座桥已基本完工，预计8月底有望具备通车条件。

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