- 摘 要
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（哈爾濱工業(yè)大學建筑設(shè)計研究院， 哈爾濱 150090）
［摘要］普灣新區(qū)體育場看臺和上部鋼屋蓋分別采用鋼筋混凝土框架結(jié)構(gòu)和空間鋼管桁架結(jié)構(gòu)體系。重點介紹在分析和設(shè)計中遇到的主要問題，例如結(jié)構(gòu)體系布置、荷載取值等。采用SAP2000及MIDAS/Gen軟件對結(jié)構(gòu)進行模態(tài)分析；采用ANSYS軟件對鋼屋面進行非線性穩(wěn)定分析及鋼結(jié)構(gòu)支座節(jié)點應(yīng)力分析；采用ABAQUS軟件對型鋼混凝土(SRC)柱進行靜力分析。分析結(jié)果表明，結(jié)構(gòu)構(gòu)件的應(yīng)力比、變形及結(jié)構(gòu)整體穩(wěn)定性均滿足相應(yīng)規(guī)范要求，可為類似體育場結(jié)構(gòu)設(shè)計研究提供參考。
［關(guān)鍵詞］體育場; 型鋼混凝土; 管桁架; 鑄鋼節(jié)點
中圖分類號：TU318 文獻標識碼：A 文章編號：1002-848X(2014)18-0039-05
Structural design of Puwan New District Stadium
Bi Sheng, Wang Hongguo, Dai Dazhi
（Institute of Architectural Design and Research, Harbin Institute of Technology, Harbin 150090, China）
Abstract: Reinforced concrete frame structure and spatial steel tube truss structure are adopted in the stand and upper steel awning of Puwan New District Stadium respectively. The key issues in design and analysis were introduced，including the structural system layouts and design loads．Modal analyses were conducted by programs of SAP2000 and MIDAS/Gen. Nonlinear stability analysis on the steel roof was carried out by the software ANSYS as well as stress analysis of steel support joints. Static analyses of steel reinforced concrete(SRC) columns were carried out by the software ABAQUS. The results show that the stress ratio, deformation of structure members and overall stability of the structure can meet the design requirements, which can provide reference for structural design and study of similar stadiums.
Keywords: stadium; steel reinforced concrete; pipe truss; cast steel node
作者簡介：畢勝，碩士，一級注冊結(jié)構(gòu)工程師，Email:nadaoov@163.com。
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