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韓巍， 齊欣， 張學(xué)利， 王桂云， 康釗， 張徐， 朱鳴

（北京市建筑設(shè)計研究院有限公司， 北京 100045）

 

［摘要］濟(jì)南文化藝術(shù)中心（大劇院）工程主體結(jié)構(gòu)形式為框架剪力墻結(jié)構(gòu)。針對劇場建筑的功能要求和結(jié)構(gòu)受力的特點(diǎn)，在設(shè)計中對各劇場進(jìn)行整體模型分析。對歌劇院、音樂廳屋面單層鋼結(jié)構(gòu)網(wǎng)殼進(jìn)行了整體穩(wěn)定性分析，并對主、次拱支座等重要構(gòu)件提高了其抗震性能目標(biāo)。針對歌劇院兩層鋼結(jié)構(gòu)樓座的設(shè)計難點(diǎn)進(jìn)行介紹，并進(jìn)行了樓座舒適度分析。對設(shè)計中劇場浮筑樓面作法及隔聲縫設(shè)置等隔聲措施、舞臺工藝配合的重點(diǎn)及相關(guān)鋼結(jié)構(gòu)設(shè)計進(jìn)行了總結(jié)。介紹了基礎(chǔ)的地基方案選擇、臺倉樁基的設(shè)計。

［關(guān)鍵詞］鋼結(jié)構(gòu)； 網(wǎng)殼； 整體穩(wěn)定； 劇場建筑； 舞臺機(jī)械

中圖分類號：TU242.2；TU393.3        文獻(xiàn)標(biāo)識碼：A        文章編號：1002-848X(2013)17-0048-06

 

Han Wei, Qi Xin, Zhang Xueli, Wang Guiyun, Kang Zhao, Zhang Xu, Zhu Ming

（Beijing Institute of Architectural Design and Research, Beijing 100045, China）

 

Abstract: The structure type of the Jinan Provincial Capital Cuture and Art Center is the frameshearwall structure. According to the characteristics of the functional requirements of the theater and the structural behavior, a global analysis is adopted in the design. Overall stability analysis with defection are considered in the design of the single-layer latticed shells of the opera and the concert, and the seismic performance objectives of the key components are improved. The design difficulty of the two layers of the steel balcony of the opera are introduced, and the floor vibration analysis is adopted in the design of the two balconies. Noise and vibration measures are summarized such as the acoustic joints and the measure of impact noise isolation. The key points of the stage process in the design, the design of related steel structures, the selection of the foundation type and the pile design of the stage pit are summarized.

Keywords: steel structure; latticed shell; overall stability; theatre building; stage machinery

作者簡介：韓巍，高級工程師，一級注冊結(jié)構(gòu)工程師，Email:hanwei_biad@sina.com。