- 摘 要
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(廣西華藍(lán)設(shè)計(jì)(集團(tuán))有限公司, 南寧 530011)
[摘要]介紹了廣西體育中心主體育場(chǎng)的結(jié)構(gòu)體系及鋼結(jié)構(gòu)罩篷的結(jié)構(gòu)設(shè)計(jì)。鋼結(jié)構(gòu)罩篷采用平面桁架+環(huán)向支撐組成的空間鋼管桁架結(jié)構(gòu),簡(jiǎn)化了桿件布置和節(jié)點(diǎn)設(shè)計(jì)。經(jīng)過(guò)對(duì)結(jié)構(gòu)進(jìn)行靜力分析、風(fēng)荷載及地震作用分析、溫度作用分析、屈曲穩(wěn)定分析、關(guān)鍵節(jié)點(diǎn)計(jì)算分析和試驗(yàn),驗(yàn)證了結(jié)構(gòu)設(shè)計(jì)的可靠性。
[關(guān)鍵詞]廣西體育中心; 空間鋼管結(jié)構(gòu); 屈曲穩(wěn)定分析; 節(jié)點(diǎn)試驗(yàn)
中圖分類號(hào):TU393.3 文獻(xiàn)標(biāo)識(shí)碼:A 文章編號(hào):1002-848X(2014)12-0048-05
Structural design on the main stadium of Guangxi Sports Center
Pang Shaohua, Tong Yanmei, Lai Lingli, Zhong Yi, Zhou Qi
(Guangxi Hualan Design & Consulting Group, Nanning 530011, China)
Abstract: The structure system of the main stadium of Guangxi Sports Center and the steel structural design of the canopy were introduced. The structure arrangement and joint design were simplified with the use of the spatial steel tube truss which is composed of the planar truss and the lunar supporting. In order to verify the reliability of structural design, the static elastic analysis, wind and seismic action analysis, temperature action analysis, buckling stability analysis, analysis and experiment of the key joints were carried out.
Keywords: Guangxi Sports Center; spatial steel tube truss; buckling stability analysis; joint experiment
作者簡(jiǎn)介:龐少華,高級(jí)工程師,一級(jí)注冊(cè)結(jié)構(gòu)工程師,Email: psh1987@163.com。
參考文獻(xiàn)
[1]GB 50011—2010 建筑抗震設(shè)計(jì)規(guī)范[S]. 北京:中國(guó)建筑工業(yè)出版社,2010.
[2]廣西體育場(chǎng)風(fēng)洞試驗(yàn)報(bào)告[R]. 上海:同濟(jì)大學(xué)土木工程防災(zāi)國(guó)家重點(diǎn)實(shí)驗(yàn)室,2009.
[3]孫偉,王飛,王偉,等. 廣西體育場(chǎng)空間相貫節(jié)點(diǎn)試驗(yàn)研究[J].鋼結(jié)構(gòu),2009,24(125):1-5.
[4]廣西體育中心主體育場(chǎng)鋼管結(jié)構(gòu)多支管相貫節(jié)點(diǎn)試驗(yàn)報(bào)告[R]. 上海:同濟(jì)大學(xué)土木工程學(xué)院建筑工程系鋼與輕型結(jié)構(gòu)研究室,2008.
[5]JGJ 61—2003 網(wǎng)殼結(jié)構(gòu)技術(shù)規(guī)程[S]. 北京:中國(guó)建筑工業(yè)出版社,2003.
[6]GB 50017—2003 鋼結(jié)構(gòu)設(shè)計(jì)規(guī)范[S]. 北京:中國(guó)計(jì)劃出版社,2003.
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