廣西體育中心游泳跳水館復(fù)雜鑄鋼節(jié)點設(shè)計研究
劉波，劉宏，荊向曉
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（廣西華藍(lán)設(shè)計（集團(tuán)）有限公司， 南寧 530011）［摘要］鑄鋼節(jié)點作為一種新型的節(jié)點形式，被越來越廣泛地應(yīng)用于新型結(jié)構(gòu)體系和復(fù)雜節(jié)點連接。對廣西體育中心游泳跳水館復(fù)雜鑄鋼節(jié)點進(jìn)行了有限元分析。通過比較足尺試驗結(jié)果和有限元分析結(jié)果，驗證了有限元方法的正確性。結(jié)合試驗和有限元計算，分析了節(jié)點的應(yīng)力分布規(guī)律，按照von Mises屈服強(qiáng)度準(zhǔn)則對鑄鋼節(jié)點的受力性能和安全性作出了評價。［關(guān)鍵詞］鑄鋼節(jié)點; 有限元分析; 試驗研究; 安全性中圖分類號：TU245，TU391 文獻(xiàn)標(biāo)識碼：A 文章編號：1002-848X(2013)24-0058-05Design research on complex cast-steel joints of swimming-diving stadium in Guangxi Sport CenterLiu Bo, Liu Hong, Jing Xiangxiao(Guangxi Hualan Design & Consulting Group Co., Ltd., Nanning 530011, China)Abstract: Cast-steel joints have been widely applied in all types of new structural systems and complex structural connections as a new type joint. The complex cast-steel joints of swimmingdiving stadium in Guangxi Sport Center were analyzed by the finite element method (FEM). The full-scale test results were compared with the FEM analysis results to confirm the correctness of the FEM analysis. Stress distributions of the cast-steel joints were analyzed on the basis of the test and the FEM analysis. The loading security of the joints was evaluated according to the von Mises yield criterion.Keywords: cast-steel joint; finite element method analysis; experimental study; safety作者簡介：劉波，博士，工程師，Email:lbjack9@163.com。參考文獻(xiàn)［1］王毅, 朱忠義, 范強(qiáng)，等. 北京盧城體校自行車訓(xùn)練館鑄鋼節(jié)點設(shè)計與分析［J］. 建筑結(jié)構(gòu), 2006, 36(6): 58-60.［2］陳海洲, 王洪軍, 張其林. 杭州灣觀光塔鑄鋼節(jié)點試驗研究［J］. 建筑結(jié)構(gòu), 2009, 39(8): 88-90.［3］朱邵寧, 劉中華, 李陽. 異型高層鋼結(jié)構(gòu)超大型復(fù)雜鑄鋼節(jié)點設(shè)計及試驗研究［J］. 建筑結(jié)構(gòu), 2009, 39(9): 84-86.［4］CECS 235∶2008 鑄鋼節(jié)點應(yīng)用技術(shù)規(guī)程［S］. 北京：中國計劃出版社，2008.［5］趙憲忠, 田亞峰, 陸維艷. 廣西體育中心二期項目游泳跳水館鑄鋼節(jié)點試驗研究［R］. 上海：同濟(jì)大學(xué)土木工程學(xué)院建筑工程系，2011.
