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   郭  峰，  黃用軍
   （中建國(guó)際（深圳）設(shè)計(jì)顧問有限公司，深圳 518048）

[摘要] 平安金融中心為巨型結(jié)構(gòu)體系，巨柱水平向連接帶狀桁架與角桁架，帶狀桁架與角桁架需要通過巨柱內(nèi)的加勁隔板傳遞軸力，故巨柱不同的內(nèi)隔板形式會(huì)對(duì)巨型體系的整體性能起關(guān)鍵作用。利用有限元軟件ABAQUS對(duì)比分析兩種不同的巨柱內(nèi)隔板形式，通過分析各項(xiàng)計(jì)算結(jié)果找到合適的巨柱內(nèi)隔板形式。
[關(guān)鍵詞] 巨型結(jié)構(gòu)；內(nèi)隔板；加勁肋；剪切變形
中圖分類號(hào)：TU318    文獻(xiàn)標(biāo)識(shí)碼：A  文章編號(hào)：1002-848X(2012) Sl-0759-03

Analysis on modality of stiffening plate of super columns in Ping' an IFC
Guo Feng，Huang Yongjun
( China Construction Design Intemational Co., Ltd., Shenzhen 518048, China)

Abstract: Ping'an IFC is a mega structure system. Super columns horizontally combine belt truss and diagonal truss to transmit axial force by stiffening plate in the columns. Therefore, different types of stiffening plate will play a critical role in the overall performance of the mega structure system.  ABAQUS software was used to compare and analyse two types of stiffening plate to find a more appropriate type through analyzing the calculated results.
Keywords: mega structure; stiffening plate; shear deformation