昆明南部汽車客運(yùn)站鋼結(jié)構(gòu)設(shè)計(jì)
譚海濱,謝清榮
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(云南省城鄉(xiāng)規(guī)劃設(shè)計(jì)研究院,昆明 650228)[摘要]昆明南部汽車客運(yùn)站是面向東南亞的樞紐客運(yùn)站,站房主體為鋼框架,屋面結(jié)構(gòu)采用支承在柱頂樹形支撐上的空間管桁架,造型新穎。針對(duì)該工程的特點(diǎn),從結(jié)構(gòu)體系、抗震分析、節(jié)點(diǎn)構(gòu)造等方面進(jìn)行詳細(xì)介紹,重點(diǎn)分析了主體結(jié)構(gòu)和屋面結(jié)構(gòu)的相互作用、風(fēng)荷載對(duì)大跨度屋面結(jié)構(gòu)的影響。[關(guān)鍵詞]鋼結(jié)構(gòu);抗震分析;管桁架;樹形支撐;節(jié)點(diǎn)中圖分類號(hào):TU318文獻(xiàn)標(biāo)識(shí)碼:A文章編號(hào):1002-848X(2011)05-0073-05Steel structure design of Kunming Southern Passenger Bus StationTan Haibin, Xie Qingrong(Urban and Rural Planning and Design Institute of Yunnan Province, Kunming 650228, China)Abstract:Kunming Southern Passenger Bus Station is a main station for the Southeast Asia. Steel frame is applied in the main station building, and the roof structure is steel tube space truss supported on the brace with branch shaping.The design was introduced in detail, such as structure form,seismic analysis,joint construction, and so on. The interaction between the main structure and the roof structure and the effect of wind load acting on the large span roof structure were also analyzed.Keywords:steel structure; seismic analysis; steel tube space truss; brace with branch shaping; joint作者簡介:譚海濱,高級(jí)工程師,一級(jí)注冊結(jié)構(gòu)工程師,Email:haibintan@sina.com。參考文獻(xiàn)[1]GB50011—2001建筑抗震設(shè)計(jì)規(guī)范[S].2008年版.北京:中國建筑工業(yè)出版社,2008[2]GB50009—2001建筑結(jié)構(gòu)荷載規(guī)范[S]2006年版.北京:中國建筑工業(yè)出版社,2006.[3]馬耀庭,張汝彬. 深圳游泳跳水館鋼屋蓋結(jié)構(gòu)設(shè)計(jì)[J].建筑結(jié)構(gòu),2004,34(11):9-13.[4]鄧華,嚴(yán)文逵,董石麟,等. 錢塘江??诤影赌P驮囼?yàn)大廳屋蓋結(jié)構(gòu)設(shè)計(jì)[J].建筑結(jié)構(gòu),2004,34(11):20-23.[5]何艷麗,董石麟,龔景海. 大跨空間網(wǎng)格結(jié)構(gòu)風(fēng)振系數(shù)探討[J].空間結(jié)構(gòu),2001,7(2):3-10.[6]GB50017—2003鋼結(jié)構(gòu)設(shè)計(jì)規(guī)范[S].北京:中國計(jì)劃出版社,2003.
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