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（蘇州市建筑設(shè)計(jì)研究院有限責(zé)任公司，蘇州 215002）

［摘要］主要介紹了蘇州國(guó)際博覽中心4^#展廳卸貨區(qū)鋼結(jié)構(gòu)桁架結(jié)構(gòu)設(shè)計(jì)。通過(guò)利用設(shè)備層層高和合理的桁架構(gòu)件設(shè)置，充分發(fā)揮了鋼結(jié)構(gòu)巨型平面桁架桿件軸心受力的優(yōu)勢(shì)和平面內(nèi)的巨大剛度。為有大跨和重荷要求的結(jié)構(gòu)設(shè)計(jì)提供了參考。

［關(guān)鍵詞］展廳卸貨區(qū)；鋼結(jié)構(gòu)桁架；軸心受力；剛度

Design of steel truss in loading dock area of Suzhou Expo Center

Dai Yaping, Zhao Hongkang, Chen Lei(Suzhou Institute of Architecture Design Co., Ltd.， Suzhou 215002, China)

Abstract:The design of structure truss in 4^# loading dock area of Suzhou Expo Center is introduced. By making use of the mezzanine height of central mechanical/electrical plan and setting reasonably the member shape of steel truss, steel truss in supporting axial force and large stiffness in truss plan are taken advantage, which may be a reference for the design of the structures having large span and supporting heavy load.

Keywords:loading dock; exhibition hall; steel truss; axial force; stiffness

作者簡(jiǎn)介：戴雅萍，碩士，教授級(jí)高工。

參考文獻(xiàn)

［1］GB50009—2001建筑結(jié)構(gòu)荷載規(guī)范［S］.

［2］American-Institute of Steel Construction. AISC Manual of steel Construction, Load and Resistance Factor Design［M］. 2001.

［3］ASCE standard ANSI/ASCE 7-02,Minimum Design Load of Building［S］.

［4］戴雅萍，趙宏康.蘇州國(guó)際博覽中心鋼結(jié)構(gòu)樓面設(shè)計(jì)［J］.鋼結(jié)構(gòu),2005，20(6).

［5］趙宏康，戴雅萍.蘇州國(guó)際博覽中心標(biāo)準(zhǔn)展廳地震反應(yīng)分析［J］.建筑結(jié)構(gòu)，2007，37(2).

［6］GB50017—2003鋼結(jié)構(gòu)設(shè)計(jì)規(guī)范［S］.