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（1廈門奉達建筑設計咨詢公司，廈門 361006；2 廈門市建設與管理局，廈門 361003）

[摘要] 大空間航空器總裝廠房跨度大、高度高、大門尺度大，結構設計中抗震、抗風設計尤為重要。如何使該類結構具備良好的動力特性，減輕結構的地震反應和風荷載工況下的位移，是該類結構設計的關鍵技術。本文結合實際工程的結構動力分析，介紹該類結構設計和動力性能優(yōu)化控制過程。

[關鍵詞] 大空間航空器總裝廠房；鋼結構；動力性能；優(yōu)化控制；Midas/Gen軟件

中圖分類號：TU318 ,TU391           文獻標識碼：A            文章編號:

作者簡介：李甫君，學士，教授，一級注冊結構工程師，中英互認英聯邦特許結構工程師，一級注冊建筑師，Email：13806000328@139.com。

Large space aircraft assembly workshop on optimization of structural design and dynamic performance
 Li Fujun1, Zhao Cuilan1, Lin Shuzhi2
(1 Xiamen Fengda Architectural Design Consultancy, Xiamen 361006,China; 2 Xiamen City Construction and Administration, Xiamen 361003,China )

Abstract: Large space aircraft assembly plant big span, high altitude, the gate dimension, and structural design of seismic and wind resistance design are particularly important. Making this kind of structure has good dynamic characteristics and striving to reduce the seismic reflection structure and the wind load condition of displacement are the key technology of this kind of structure design. Combined with practical engineering structure dynamic analysis, this paper introduces the design and the structure's dynamic performance optimization control process.

Keywords: large space aircraft assembly workshop; steel structure; dynamic performance; optimization control; Midas/Gen software