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| Seismic Analysis for Curtain Wall Structure of Shanghai Center Tower in Consideration of the Principal Structure |
| YANG Yan-Zhi-1, JIN Xian-Long-1, WANG Jian-2, LI Ye-2 |
(1. School of Mechanical Engineering; State Key Laboratory of Mechanical System and Vibration, Shanghai Jiaotong University, Shanghai 200240, China;
2. East China Architectural Design and Research Institute Co. Ltd., Shanghai 200002, China) |
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Abstract Aiming at the curtain wall structure of Shanghai Center Tower, this paper established a finite element model of the realscale building by considering the combination of the curtain wall and the principal structure, then the lower order modes of the building was predicted. The distribution of the acceleration magnification factor, interstory drift ratio and stress of supporting structures was investigated under light earthquake and severe earthquake. The numerical results indicate that the designed curtain wall structure has an outstanding performance on seismic resistance, and it meets the requirement of the engineering application.
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Received: 10 December 2010
Published: 30 January 2012
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