大型体育场馆钢结构网架内风管滑移安装技术

作者：张岩涛薛宏军骆发江李鹏李艳王震曾进哈金鹏

单位：中建三局集团有限公司

摘要：结合青海省海东市体育中心项目，介绍了大型体育场馆钢网架内风管滑移安装技术。与搭设满堂架或使用登高车安装风管方法相比，该技术可降低大量施工成本，缩短施工工期；与传统风管固定方法相比，可减少振动及噪声；有效解决传统安装带来的施工周期长、支架生根难、操作难度大等问题，实现无设备层的钢网架内风管安装施工。

关键词：钢结构网架风管导轨滑移支架施工技术

作者简介：张岩涛，助理工程师，E-mail:1021569043@qq.com。
基金： -页码-：95-97

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参考文献[1] 中冶京诚工程技术有限公司.钢结构设计标准：GB 50017—2017[S].北京：中国建筑工业出版社，2017.
[2] 上海市安装工程集团有限公司.通风与空调工程施工质量验收规范：GB 50243—2016[S].北京：中国计划出版社，2016.
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Slippage Installation Technology of Wind Pipe in Steel Structure Grid of Large Stadium

ZHANG Yantao XUE Hongjun LUO Fajiang LI Peng LI Yan WANG Zhen ZENG Jin HA Jinpeng

(China Construction Third Engineering Bureau Group Co., Ltd.)

Abstract: Combined with the project of Haidong Municipal Sports Center of Qinghai Province, a slip installation and construction technology of wind pipes in the steel grid of large-scale stadiums is introduced. Compared with the methods of installing wind pipes with full roof frames or using high-rise vehicles, the novel technology mentioned in this paper can save a lot of construction costs and shorten the construction period. And it can also reduce vibration and noise compared with the traditional fixation method of wind pipes, effectively solving such problems as having long construction cycle, being difficult to root out scaffolds and being difficult to operate, etc., hence realizing the installation and construction of wind pipes in steel grid without equipment layer.

Keywords: Hangzhou Xiaoshan International Airport; steel structure roof; fork node; edge sealing truss; welding hollow sphere; assemblysteel structurs; grids; wind pipes; guide rails; sliding brackets; construction

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