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<card title="“反弹琵琶”精彩亮相——兰州机场钢结构顺利封顶_CmsTop">
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	<p align="center"><big>“反弹琵琶”精彩亮相——兰州机场钢结构顺利封顶</big></p>
	<p align="right">2022-10-14 21:12</p>
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                <p align="center"><img src="2022/1014/1665753124798.jpg" style="box-sizing: content-box; outline: none !important; padding: 0px; list-style-type: none; border: 0px; vertical-align: middle; margin-bottom: 32.3906px; pointer-events: none; max-width: 95%; position: unset;" title="钢结构封顶现场.png" /><br /><a href="https://wap.xinxilanzhou.com/?action=image&amp;path=2022/1014/1665753124798.jpg" style="box-sizing: content-box; outline: none !important; padding: 0px; list-style-type: none; border: 0px; vertical-align: middle; margin-bottom: 32.3906px; pointer-events: none; max-width: 95%; position: unset;" title="钢结构封顶现场.png">查看原图</a></p><br />

钢结构封顶现场。<br />

每日甘肃网讯（新甘肃&middot;每日甘肃网记者&nbsp;王宇晨）10月13日，随着最后一根钢梁的起吊，由中铁建工集团承建的兰州中川国际机场综合交通枢纽工程提前15天完成钢结构封顶任务，目前已全面进入装修施工阶段。<br />

<p align="center"><img src="2022/1014/1665753124115.jpg" style="box-sizing: content-box; outline: none !important; padding: 0px; list-style-type: none; border: 0px; vertical-align: middle; margin-bottom: 32.3906px; pointer-events: none; max-width: 95%; position: unset;" title="工程建设全景图.png" /><br /><a href="https://wap.xinxilanzhou.com/?action=image&amp;path=2022/1014/1665753124115.jpg" style="box-sizing: content-box; outline: none !important; padding: 0px; list-style-type: none; border: 0px; vertical-align: middle; margin-bottom: 32.3906px; pointer-events: none; max-width: 95%; position: unset;" title="工程建设全景图.png">查看原图</a></p><br />

工程建设全景图。<br />

据了解，钢结构屋盖由屋盖框架和屋盖网壳组成，最大跨度达到200米，结构高度25.5米，网架重量达9600吨，整体屋盖钢结构由复杂的网壳梁与树状分叉柱连接,造型犹如森林中的一小汪&ldquo;琥珀&rdquo;。屋盖中央区域为外形酷似&ldquo;反弹琵琶&rdquo;的玻璃采光顶，曲线流畅优美，寓意空铁联运，丝舞飞天。<br />

<p align="center"><img src="2022/1014/1665753124642.jpg" style="box-sizing: content-box; outline: none !important; padding: 0px; list-style-type: none; border: 0px; vertical-align: middle; margin-bottom: 32.3906px; pointer-events: none; max-width: 95%; position: unset;" title="施工现场.png" /><br /><a href="https://wap.xinxilanzhou.com/?action=image&amp;path=2022/1014/1665753124642.jpg" style="box-sizing: content-box; outline: none !important; padding: 0px; list-style-type: none; border: 0px; vertical-align: middle; margin-bottom: 32.3906px; pointer-events: none; max-width: 95%; position: unset;" title="施工现场.png">查看原图</a></p><br />

施工现场。<br />

屋盖网壳钢结构施工选用分片单元整体吊装施工，分片单元最大跨度达56米，单元最大重量达59吨。在项目吊装前，通过进行整体施工模拟计算分析，将屋盖网格管理，分为26个单元格，并在结构拼装、就位、卸载过程中，在网壳上粘贴反光片，防止钢结构变形下挠，平稳地提升到指定位置，实现了现场网壳拼装、焊接、安装、测量等工序流程一体化施工。<br />

<p align="center"><img src="2022/1014/1665753124503.jpg" style="box-sizing: content-box; outline: none !important; padding: 0px; list-style-type: none; border: 0px; vertical-align: middle; margin-bottom: 32.3906px; pointer-events: none; max-width: 95%; position: unset;" title="钢结构屋盖实景图.png" /><br /><a href="https://wap.xinxilanzhou.com/?action=image&amp;path=2022/1014/1665753124503.jpg" style="box-sizing: content-box; outline: none !important; padding: 0px; list-style-type: none; border: 0px; vertical-align: middle; margin-bottom: 32.3906px; pointer-events: none; max-width: 95%; position: unset;" title="钢结构屋盖实景图.png">查看原图</a></p><br />

钢结构屋盖实景图<br />

<p align="center"><img src="2022/1014/1665753124385.jpg" style="box-sizing: content-box; outline: none !important; padding: 0px; list-style-type: none; border: 0px; vertical-align: middle; margin-bottom: 32.3906px; pointer-events: none; max-width: 95%; position: unset;" title="反弹琵琶造型.png" /><br /><a href="https://wap.xinxilanzhou.com/?action=image&amp;path=2022/1014/1665753124385.jpg" style="box-sizing: content-box; outline: none !important; padding: 0px; list-style-type: none; border: 0px; vertical-align: middle; margin-bottom: 32.3906px; pointer-events: none; max-width: 95%; position: unset;" title="反弹琵琶造型.png">查看原图</a></p><br />

反弹琵琶造型。<br />


                



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