贵州平塘大桥
发布时间:2018-11-08???作者:???浏览量:

贵州平塘至罗甸高速公路平塘大桥主桥为三塔双索面叠合梁斜拉桥,主跨径为2×550米,16号主塔高328米,为世界第一高混凝土桥塔。

The main bridge of Pingtang Bridge for Pingtang-Luodian Expressway in Guizhou Province is a three-pylon double-cable-plane composite girder cable-stayed bridge, with a main span of 2x550m. And, No. 16 main pylon is 32 m high , which is the world's highest concrete bridge pylon. 

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