2022世界杯主场馆大型钢构件吊装高空对接技术*
  • 作者: 何小波,张健,李文德
论文摘要

2022世界杯主场馆大型钢构件吊装高空对接技术*

何小波,张健,李文德

(中国铁建国际集团有限公司,北京 100039)

[摘要]卢赛尔体育场钢结构压环共由24段拼装组成。采取分段吊装,高空对接安装的施工方案。每段压环体型大、质量重,高空对接安装难度大,焊接质量要求高。选用合理的施工方案是确保压环顺利施工的关键。针对施工重点难点,介绍压环的安装工艺流程及安装技术要求。结果表明,卢赛尔体育场压环的安装方案及技术要求,满足施工安全和质量要求,保证了压环施工的整体进度,可为后续类似大型钢结构构件的安装施工提供参考。

[关键词]体育场;钢结构;压环;吊装;安装

[中图分类号]TU758.11    [文献标识码]A    [文章编号]1002-8498(2021)08-0014-04

Hoisting and High altitude Docking Technology of Large Steel Members of Lusail Stadium for 2022 World Cup

HE Xiaobo, ZHANG Jian, LI Wende

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

Abstract: The compression ring of Lusail Stadium consists of 24 segments. Lifting segment by segment, high altitude docking installation method was adopted. Each segment has large size, heavy weight, difficulty in installation, high requirement on welding quality. Based on the difficulties,the installation method and technical requirements are discussed. The results confirm that the technology of the hoisting and installation of the compression ring meet the safety and quality requirements, guarantee the construction progress, and can also offer a reference for the installation works of similar large steel members in other project.

Keywords: stadiums; steel structures;compression ring; hoists;installation

*中国铁建股份有限公司科技研发计划项目(2020-B22

[作者简介]何小波,工程师,Email: 472896111@qq.com

 

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