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深圳市當(dāng)代藝術(shù)館與城市規(guī)劃展覽館整體結(jié)構(gòu)抗火性能分析
馬臣杰, 焦禾昊, 楊 鴻, 鄭 竹, 張良平
摘 要

    馬臣杰,  焦禾昊,  楊  鴻,  鄭  竹,  張良平
    (華森建筑與工程設(shè)計(jì)顧問(wèn)有限公司,深圳 518054)

[摘要] 基于性能化對(duì)深圳市當(dāng)代藝術(shù)館與城市規(guī)劃展覽館整體結(jié)構(gòu)的抗火安全性進(jìn)行了評(píng)估,對(duì)于這種超限結(jié)構(gòu)國(guó)內(nèi)現(xiàn)有的規(guī)范方法難以滿足抗火安全性要求。文中首先介紹了鋼結(jié)構(gòu)的抗火設(shè)計(jì)方法,然后利用大型通用有限元軟件ABAQUS在可能最不利火災(zāi)場(chǎng)景下對(duì)整體結(jié)構(gòu)進(jìn)行抗火性能分析,接著根據(jù)規(guī)范要求對(duì)相應(yīng)鋼構(gòu)件進(jìn)行了抗火承載力驗(yàn)算,最后根據(jù)分析結(jié)果提出結(jié)論和建議。
[關(guān)鍵詞] 性能化;鋼結(jié)構(gòu);抗火;有限元
中圖分類號(hào):TU242.5  文獻(xiàn)標(biāo)識(shí)碼:A  文章編號(hào):1002-848X(2011) Sl-0726-05

Analysis of fore-resistance of whole structures for MOCAPE
   
Ma Chenjie, Jiao Hehao, Yang Hong, Zheng Zhu, Zhang Liangping
    ( Huasen Arclutecture & Engineering Design Consultants Ltd., Shenzhen 518054, China)

Abstract: The evaluation of the structural fire safety of Mocape was based on fire-resistance performance of the stmcture. The exciting building code wasn't suitable for evaluating the structural fire safety of the building. At first the fire-resistance methods of steel structure was introduced, and the target of structural fire-resistance was determined. Then the behavior of whole stmcture was analyzed in the most severe fire scenery using software ABAQUS.  Finally, some advices according to these results aregiven.
Keywords: performance; steel structure; fire-resistance; finite element analysis

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