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

(清華大學(xué)建筑設(shè)計(jì)研究院有限公司,北京 100084)

摘要: 為保證 2019 年北京世園會(huì)藝術(shù)中心項(xiàng)目屋面板足夠輕薄,創(chuàng)新地將屋面板設(shè)計(jì)成雙層鋼板的空腹結(jié)構(gòu)板,形成鋼板組合薄殼結(jié)構(gòu).基于此項(xiàng)目,分別從結(jié)構(gòu)設(shè)計(jì)、構(gòu)造措施、連接節(jié)點(diǎn)以及施工工藝等方面對(duì)該項(xiàng)目采用的鋼板組合薄殼結(jié)構(gòu)進(jìn)行了詳細(xì)介紹.同時(shí)介紹了鋼板組合薄殼結(jié)構(gòu)在 2022 年北京冬奧會(huì)崇禮冬奧村下沉庭院的景觀連廊中的應(yīng)用.通過(guò)鋼板組合薄殼結(jié)構(gòu)在上述兩個(gè)項(xiàng)目中的成功運(yùn)用,鋼板組合薄殼結(jié)構(gòu)不僅對(duì)自由曲面上人屋蓋適應(yīng)性較好,同時(shí)在人行連廊上同樣能夠表現(xiàn)出良好的受力性能,適用于建筑師對(duì)結(jié)構(gòu)的幾何尺寸要求較高的平面、曲面建筑,尤其適用于重載樓屋蓋和大跨度樓屋蓋.

關(guān)鍵詞: 鋼板組合薄殼結(jié)構(gòu);大跨度樓屋蓋;重載樓屋蓋;組合結(jié)構(gòu);網(wǎng)殼結(jié)構(gòu)

中圖分類號(hào):TU391 文獻(xiàn)標(biāo)志碼:A 文章編號(hào):1002-848X(2022)18-0026-07

DOI:10.19701 / j.jzjg.ZJ220042

Design of steel plate combined thin shell structure based practical projects

YANG Xiao,ZHU Duoe,MIAO Lei,CUI Juan,YANG Zhenrong,ZHAO Tianwen

(Architectural Design and Research Institute of Tsinghua University Co. ,Ltd. ,Beijing 100084,China)

Abstract: In order to ensure that the roof panel of the 2019 Beijing World Horticultural Exhibition Art Center project islight enough,the roof panel was innovatively designed as a double-layer steel plate hollow structure plate,forming a steelplate combined thin shell structure. Based on this project,the steel plate combined thin shell structure adopted in thisproject was introduced in detail from the aspects of structural design,structural measure,connection node and constructiontechnology. At the same time,the application of the steel plate combined thin shell structure in the landscape corridor ofthe sunken courtyard of the Chongli Winter Olympic Village in the 2022 Beijing Winter Olympics was introduced. Throughthe successful application of steel plate combined thin shell structure in the above two projects,the stecl plate combinedthin shell structure not only has good adaptability to the master′s roof on the free-form surface,but also can show goodmechanical performance on the pedestrian corridor. The steel plate combined thin shell structure is suitable for flat andcurved buildings where architects have high requirements on the geometric dimensions of the structure,especially for heavy-duty building roofs and large-span building roofs.

Keywords:steel plate combined thin shell structure;large-span building roof;heavy-duty building roof;compositestructure;reticulated shell structure

第一作者:楊霄,碩士,高級(jí)工程師,主要從事結(jié)構(gòu)設(shè)計(jì)工作,Email:1652180060@ qq. com.

[引用本文]楊霄,朱朵娥,苗磊,等. 基于實(shí)際工程的鋼板組合薄殼結(jié)構(gòu)設(shè)計(jì)[ J]. 建筑結(jié)構(gòu),2022,52(18):26-32.YANG Xiao,ZHU Duoe,MIAO Lei,et al. Design of steel plate combined thin shell structure based practical projects [J].Building Structure,2022,52(18):26-32.