884aa四虎影成人精品,99久久国产综合精品女图图等你,97在线观看永久免费视频,久久精品国产精品亚洲38,ⅵdeodesetv性欧美

詹永勤，方渭秦，劉健，康侃，李百春，邱倉(cāng)虎

（中國(guó)建筑科學(xué)研究院， 北京 100013）

 

［摘要］介紹了東莞籃球中心主體育館大跨度鋼結(jié)構(gòu)屋蓋和三向網(wǎng)格曲面索網(wǎng)幕墻結(jié)構(gòu)的設(shè)計(jì)特點(diǎn)。重點(diǎn)闡述了索網(wǎng)幕墻計(jì)算模型的建立、屋蓋鋼結(jié)構(gòu)模型和索網(wǎng)幕墻簡(jiǎn)化模型的計(jì)算分析以及屋蓋鋼結(jié)構(gòu)與索網(wǎng)幕墻結(jié)構(gòu)組合的完整模型的計(jì)算分析，研究了屋蓋鋼結(jié)構(gòu)和索網(wǎng)幕墻結(jié)構(gòu)之間的相互影響。在完整模型中，屋頂環(huán)梁的變形減小，索網(wǎng)的變形增大，索網(wǎng)的拉力減小。設(shè)計(jì)經(jīng)驗(yàn)可為復(fù)雜大跨鋼結(jié)構(gòu)屋蓋和索網(wǎng)幕墻結(jié)構(gòu)提供參考。

［關(guān)鍵詞］東莞籃球中心； 體育館設(shè)計(jì)； 大跨度鋼結(jié)構(gòu)屋蓋； 索網(wǎng)幕墻

中圖分類號(hào)：TU318，TU393.3       文獻(xiàn)標(biāo)識(shí)碼：A       文章編號(hào)：1002-848X(2013)16-0082-06

 

Zhan Yongqin, Fang Weiqin, Liu Jian, Kang Kan, Li Baichun, Qiu Canghu

(China Academy of Building Research, Beijing 100013, China)

 

Abstract: Design features of the large-span steel roof system in the main stadium of Dongguan Basketball Center, and the cable curtain wall with the form of three-dimension mesh surface were described. How to form the calculation model of the cable curtain wall, and the analysis of three models, which were steel roof model, cable curtain wall simplified model, combined model of steel roof and cable curtain wall, were mainly introduced. The interaction effect between the steel roof and the cable curtain wall were analyzed. In the complete model, the deformation of the ring beam on the roof decreases, the deformation of the cable net increases and the tensile force of the cable net decreases. The design experiences could be references for the design of complex largespan steel roof and cable curtain walls.

Keywords: Dongguan Basketball Center; stadium design; large-span steel roof; cable curtain wall

作者簡(jiǎn)介：詹永勤，高級(jí)工程師，一級(jí)注冊(cè)結(jié)構(gòu)工程師，Email：zhanyq@cabr-design.com。

 

［1］趙西安.單層索網(wǎng)幕墻［J］.中國(guó)建筑裝飾裝修，2008(1)：210-219.

［2］李金海.三向網(wǎng)格環(huán)狀曲面單索幕墻張拉全過(guò)程分析及風(fēng)振反應(yīng)［D］.哈爾濱：哈爾濱工業(yè)大學(xué)，2011.

［3］景明勇，王元清，張勇，等.大跨度體育館空間鋼管結(jié)構(gòu)的設(shè)計(jì)與分析［J］.建筑結(jié)構(gòu)，2008，38(2)：16-18,96.

［4］楊文軍，萬(wàn)利民，嵇康東，等. 東莞籃球中心大型雙曲面單索玻璃幕墻施工技術(shù)［J］.施工技術(shù)，2012，41（357）：20-24.