- 摘 要
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(中國建筑西北設(shè)計(jì)研究院有限公司,西安 710018)
[摘要]西安曲江國際會(huì)議中心結(jié)構(gòu)體型復(fù)雜,結(jié)構(gòu)平面及豎向布置均不規(guī)則,屬特別不規(guī)則類型建筑,是集混凝土、鋼結(jié)構(gòu)、型鋼混凝土、鋼管桁架等多種材質(zhì)及構(gòu)件為一體的大型綜合體建筑。介紹了這一項(xiàng)目的結(jié)構(gòu)特點(diǎn)。設(shè)計(jì)中采用了40m跨的型鋼混凝土桁架作為豎向轉(zhuǎn)換構(gòu)件,并從計(jì)算和構(gòu)造上予以加強(qiáng);運(yùn)用多種不同形式的空間鋼管桁架構(gòu)成高低起伏的波浪形屋面;主桁架的支座采用了部分滑動(dòng)支座,克服了溫度應(yīng)力的影響。
[關(guān)鍵詞]曲江國際會(huì)議中心; 不規(guī)則結(jié)構(gòu); 型鋼混凝土; 轉(zhuǎn)換桁架; 空間管桁架
中圖分類號(hào):TU398+.9 文獻(xiàn)標(biāo)識(shí)碼:A 文章編號(hào):1002-848X(2014)06-0031-06
Structural design of Xi’an Qujiang International Congress Center
Wang Jin, Jing Gang, Li Chunguang, Zeng Fansheng, Zhang Shunqiang
(China Northwest Architecture Design and Research Institute Co., Ltd., Xi’an 710018, China)
Abstract: Xi’an Qujiang International Congress Center is a complex irregular structure with irregular arrangements in horizontal plane and vertical plane. Various materials and members were adopted in this project such as concrete, steel, steel-reinforced concrete and steel tube truss. The structure characteristics of this project were introduced. A steel-reinforced concrete truss of 40m span was adopted as vertical transfer member that should be reinforced in design and details. Various forms of spatial steel tube truss were used to form a large-span curved truss roof. The main truss adopts sliding supports in some parts to release thermal stress effects.
Keywords: Qujiang International Congress Center; irregular structure; steel-reinforced concrete; transfer truss; space tubular truss
作者簡介:王進(jìn),高級(jí)工程師, Email:1002884415@qq.com。
參考文獻(xiàn)
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