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夏光宏
(中國建筑上海設(shè)計(jì)研究院有限公司，上海200063)

[摘要] 通過不同方案的比較，針對(duì)某高層建筑結(jié)構(gòu)降層改造中的梁柱節(jié)點(diǎn)設(shè)計(jì)，提出了安全可靠的解決辦法，并對(duì)梁柱節(jié)點(diǎn)錨固設(shè)計(jì)、界面抗剪設(shè)計(jì)、延性構(gòu)造措施等相關(guān)的問題進(jìn)行了分析，提出了相應(yīng)的措施，可供處理同類問題時(shí)參考。
[關(guān)鍵詞] 高層建筑；降層改造；節(jié)點(diǎn)錨固設(shè)計(jì)；界面抗剪設(shè)計(jì)；延性構(gòu)造措施

    Design of beam-column joints on a high-rise building lower-floor-transformatlion
    Xia Guanghong
    (China Shanghai Architectural Design & Research Institute Co., Ltd., Shanghai 200063, China)

Abstract: A safe and reliable solution which concerns how to design beam-column joints on a high-rise building lower-floor-transformation is introduced, then different plans are compared. And some important questions are analyzed, such as joints anchor design, shear resistance design of the interface, structural ductility measures, etc. Corresponding measures are put forward  It is available for reference when dealing with similar problems.
Keywords: high-rise building; lower-floor-transformation; joints anchor design; shear resistance design of the interface; structural ductility measures