| 大跨度屋面钢网架(壳)结构施工技术 |
| |
| 引用本文： | 汪道金,曾繁娜.大跨度屋面钢网架(壳)结构施工技术[J].施工技术,2010,39(2). |
| |
| 作者姓名： | 汪道金 曾繁娜 |
| |
| 作者单位： | 1. 中国新兴建设开发总公司,北京,100039
2. 河南省建筑工程质量监督总站,河南,郑州,450003 |
| |
| 摘 要： | 基于北京奥运会老山自行车比赛馆工程和北京科技大学体育馆工程,介绍焊接球形网壳屋面利用拔杆接力转换提升技术、大型螺栓球网架结构整体提升技术在工程施工中的应用.重点阐述施工工艺、应力应变监测、质量控制等关键技术.结果表明,该两项大型体育场馆工程新技术适用于施工场地狭小、安装困难、条件差的情况.同时,工期短、造价低,保证施工质量和安全.
|
| 关 键 词： | 钢结构 球形网壳 整体提升 |
Construction Technology of Large-span Steel Grid (Shell) Structure |
| |
| Wang Daojin,Zeng Fanna.Construction Technology of Large-span Steel Grid (Shell) Structure[J].Construction Technology,2010,39(2). |
| |
| Authors: | Wang Daojin Zeng Fanna |
| |
| Affiliation: | Wang Daojin~1,Zeng Fanna~2(1.China Xinxing Construction & Development General Co.,Beijing 100039,China,2.He\'nan Construction Quality Supervision General Station,Zhengzhou,He\'nan 450003,China) |
| |
| Abstract: | Based on the engineering examples including Laoshan Velodrome in Beijing Olympic and Beijing Science and Technology University Gymnasium,the application of lifting technology is introduced,such as relay conversion technology by pull bars of welding-spherical shell,integral lifting technology of large bolt-sphere grid.The key technologies are outlined including construction technology,monitoring stress and strain,quality control and so on.The results show that these technologies about gymnasium engineering a... |
| |
| Keywords: | steel structure spherical shell integral lifting |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
