青島頤中體育場(chǎng)索膜結(jié)構(gòu)挑篷的設(shè)計(jì)與施工
趙秀福 黃達(dá)達(dá) 李中立 王文勝
- 摘 要
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趙秀福 （北京市建筑設(shè)計(jì)研究院 100045）黃達(dá)達(dá) 李中立 王文勝 （北京市紐曼帝萊蒙膜建筑技術(shù)有限公司 100080）
[提要] 介紹了青島頤中體育場(chǎng)采用整體張拉式索膜結(jié)構(gòu)挑篷的設(shè)計(jì)與施工情況，分析了挑篷的受力、荷載及工況組合，以及結(jié)構(gòu)設(shè)計(jì)中各構(gòu)件的確定，并介紹了施工要點(diǎn)，可供同類工程參考。
[關(guān)鍵詞] 張拉式膜結(jié)構(gòu) 環(huán)索 谷索 脊索 膜片剪裁
The pavilion of Qingdao ETSONG Stadium is a tensioned fabric structure. The typical tensioned fabric canopy is made up of sixty conical fabric units supported by ridge cables and valley cables. The long axis of the building is 266 meters, and the short is 180 meters. The area of the canopy is about 30,000 sq m. The whole space structure system is built with ring cables, ridge cables, valley cables, above and below tensile cables (or above and below trusses), steel column, pressed ring beam, diagonal members and fabric to form a structure system that can resist loading.
Keywords: ring cable; ridge cable; valley cable; tensioned fabric structure; patterning
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