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    黃祥海^1,2，朱筱俊²，梁書(shū)亭²，蔣世林¹
    (1 山東同圓設(shè)計(jì)集團(tuán)有限公司，濟(jì)南250101; 2 東南大學(xué)土木工程學(xué)院，南京210096)

[摘要] 框支梁是重要的豎向荷載轉(zhuǎn)換構(gòu)件，在混凝土高層設(shè)計(jì)中至關(guān)重要。介紹了某部分框支框架混凝土抗震墻高層公寓中框支梁的分析與設(shè)計(jì)，著重?cái)⑹隽嗽摿旱膽?yīng)力計(jì)算與加強(qiáng)措施，并通過(guò)有限元軟件SATWE及MIDAS對(duì)該框支梁的受力特點(diǎn)進(jìn)行了討論。最后通過(guò)對(duì)該框支梁的假定失效的防倒塌計(jì)算，得出了若干框支框架防倒塌設(shè)計(jì)方面有益的結(jié)論，可為相類(lèi)似工程提供有益的參考。
[關(guān)鍵詞] 框支梁；混凝土抗震墻；防倒塌計(jì)算；MIDAS

    Design and anti-collapse calculation of frame-supported beams in a tall concrete building
    Huang Xianghai^1,2, Zhu Xiaojun², Liang Shuting², Jiang Shilin¹
    (1 Shandong Tongyuan Design Group Co., Ltd., Jinan 250101,China; 2 College of Civil Engineering, Southeast University, Nanjing 210096, China)

Abstract: The frame-supported beam is much more important vertical force transfer member, and it is critical typically important in high-rise concrete structure design. The analysis and design of a frame supported beam were introduced. On the other hand, the calculation and the strengthen measures were emphasized clearly. By analyzing with finite element software PKPM SATWE and MIDAS, mechanical characteristics of the frame-supported beam were discussed. Finally, with anti-collapse calculation, some of useful conclusions are derived, which can provide some useful reference for similar projects.
Keywords: frame-supported beam; concrete shear wall; anti-collapse calculation; MIDAS