2022世界杯主场馆主体钢结构吊装亚博vip04 *
  • 作者: 马高峰
论文摘要

2022世界杯主场馆主体钢结构吊装亚博vip04 *

马高峰

(中国铁建国际集团有限公司,北京 100039)

[摘要]钢结构对于专业性和综合性体育场馆的建筑外观造型和外围护结构的稳定性发挥着越来越重要的作用。卢赛尔体育场钢结构拼装构件具有质量重、空间大和形状不规则等特点,构件在吊装过程中的结构变形和构件之间的精准连接影响体育场钢结构施工质量。通过采用穿心式千斤顶、构件空中翻身单机起扳吊装技术,有效解决了构件变形和连接精度的问题,同时确保了吊装操作的安全性。

[关键词]体育场;钢结构;穿心式千斤顶;吊装;变形

[中图分类号]TU758.11    [文献标识码]A    [文章编号] 1002-8498(2021)08-0011-03

Hoisting Technology of Main Steel Structure of Lusail Stadium for 2022 World Cup

MA Gaofeng

(China Railway Construction International Co., Ltd., Beijing 100039, China)

Abstract: Steel structure plays an increasingly important role in the building appearance of professional and comprehensive stadiums and the stability of the envelope of the stadium structure. The separate steel structure component of Lusail Stadium has the characteristics of heavy weight, large space and irregular shapes. The structural deformation and the precise connection between the components during the hoisting process affect the construction quality of the steel structure. The application of strand jacks and technology of hoisting component with single crane and turning over in air has effectively solved the problems of steel structure component deformation and connection accuracy, while ensuring the safety of lifting operations.

Keywords: stadiums; steel structures; strand jacks; hosits; deformation

*中国铁建股份有限公司科技研发计划项目(2020-B22

[作者简介]马高峰,工程师,Email286314010@qq.com

 

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