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thumbnail 寰宇蒐奇/武漢跨鐵路交流道 上演「空中轉體」!
Jan 17th 2014, 13:15, by service.nownews@gmail.com (nownews)

大陸新聞中心/綜合報導

大陸武漢漢口姑嫂樹跨鐵路立交橋1月14日大秀『絕活』,上演『空中轉體』。在離地面15公尺高處進行一側箱梁逆時針轉體,箱樑跨越京廣鐵路和合武鐵路,與另一側的箱樑最終實現全橋合龍。據介紹,兩側的橋樑一個重達17300噸,是亞洲轉體最重的工程。一個重13000噸,通過電腦控制的千斤頂讓其在空中旋轉。

根據中新網報導,1月14日,跨越京廣等11條鐵路線的武漢姑嫂樹公跨鐵立交橋箱樑成功實現106度逆時針轉體。該混凝土箱樑重達17300多噸,既是大陸乃至亞洲最重的轉體工程,也是大陸首次實現大噸位混凝土箱樑高空轉體。

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