文章來源(yuan)：中國建筑(zhu)工(gong)程總公司 發(fa)布時間：2015-07-02
6月30日，由中國建筑承建的廣州第一高樓——廣州東塔塔樓主體鋼結構工程全面完工。
廣州東塔高530米，共116個樓層（地下5層，地上111層），是在建的廣州第一高樓、華南地區第二高樓、全國第四高樓。該項目是全球唯一采用雙層鋼板剪力墻核心筒與鋼結構外框筒組合的結構形式的超高層建筑，也是全球超高層中首個使用陶土板玻璃幕墻的建筑并且安裝有全球超高層中速度最快的垂直電梯。
廣(guang)州東塔具(ju)有超大、超高、施(shi)(shi)工(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)藝復雜、施(shi)(shi)工(gong)(gong)(gong)(gong)難度大等(deng)特點。項(xiang)目(mu)技(ji)術團隊(dui)在鋼結(jie)構施(shi)(shi)工(gong)(gong)(gong)(gong)過程中(zhong)(zhong)，重(zhong)點對(dui)自(zi)(zi)爬升式(shi)操(cao)作平(ping)(ping)臺、自(zi)(zi)動(dong)(dong)焊(han)(han)、物聯網(wang)、BIM技(ji)術等(deng)領(ling)域(yu)進行科研創新(xin)和應用(yong)。其中(zhong)(zhong)“建筑施(shi)(shi)工(gong)(gong)(gong)(gong)現場自(zi)(zi)動(dong)(dong)埋弧橫焊(han)(han)技(ji)術”達到(dao)國(guo)際(ji)領(ling)先水平(ping)(ping)，“伸縮式(shi)跨(kua)障(zhang)礙自(zi)(zi)爬升操(cao)作平(ping)(ping)臺施(shi)(shi)工(gong)(gong)(gong)(gong)技(ji)術”達到(dao)國(guo)際(ji)先進水平(ping)(ping)。項(xiang)目(mu)部在施(shi)(shi)工(gong)(gong)(gong)(gong)中(zhong)(zhong)，實(shi)現了“兩天一層”的施(shi)(shi)工(gong)(gong)(gong)(gong)速度。