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河北唐山：斜拉轉體橋轉體成功

2018-10-26 06:50來(lái)源：新華網(wǎng)

　　10月25日，唐山市二環(huán)路項目上跨津山鐵路斜拉橋在轉體中（無(wú)人機拍攝）。當日，河北省唐山市二環(huán)路項目上跨津山鐵路斜拉橋轉體成功。據介紹，該橋總長(cháng)927.5米，主橋由斜拉轉體橋和轉體T構橋組成，轉體總重5.1萬(wàn)噸，其中斜拉轉體橋重3.3萬(wàn)噸，主塔高達80.5米，為曲線(xiàn)變截面“雙人字”形空心塔，自上而下共有128根斜拉索。新華社記者楊世堯攝

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[責任編輯：李曉蕾]

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