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濱海文化公園一期2020年建成開(kāi)放！“寶安1990”明年竣工

2019-05-09 15:56來(lái)源：濱海寶安

千噸級網(wǎng)殼精準提升創(chuàng )世界首例

據了解，深圳國際會(huì )展中心整個(gè)登錄大廳區域網(wǎng)殼連同屋面龍骨由12155根構件組成，下部由96根巨型分叉柱支撐，網(wǎng)殼的焊接作業(yè)所用的焊絲長(cháng)度達到2400公里，相當于北京到深圳的距離。

項目團隊歷時(shí)兩個(gè)月，通過(guò)周密的計算和籌備，采取優(yōu)化網(wǎng)殼精確測量定位、對稱(chēng)分區焊接、逐格退拼、分片整體提升的施工方案，依托智能控制得以精確控制網(wǎng)殼安裝精度。

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