- 摘 要
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（華東建筑設(shè)計研究院有限公司， 上海 200041）
［摘要］探討防屈曲鋼板阻尼墻在高烈度區(qū)域高層建筑結(jié)構(gòu)的布置原則及布置方法，以實現(xiàn)阻尼墻減震、抗震的最佳效果。介紹防屈曲鋼板阻尼墻的構(gòu)造要求。提出附加阻尼比的計算流程，并通過非線性時程分析獲得了附加阻尼比值。以云南省第一人民醫(yī)院項目為例，驗證了防屈曲鋼板阻尼墻在實際工程中應(yīng)用的可行性。
［關(guān)鍵詞］高烈度高層結(jié)構(gòu)； 防屈曲鋼板阻尼墻； 非線性時程分析； 附加阻尼比
中圖分類號：TU398-7文獻標識碼：A文章編號：1002-848X(2016)16-0057-06
Application of buckling restrained steel plate damping wall in the first people′s hospital in Yunnan
Zhu Huajun， Cao Faheng
(East China Architectural Design & Research Institute Co., Ltd., Shanghai 200041, China)
Abstract:The layout principles and the specific arrangement methods of the buckling restrained steel plate damping wall in high seismic intensity area were discussed in order to achieve the best effect of damping and vibration reduction. The construction requirements of the buckling restrained plate damping wall were introduced. The calculation process of additional damping ratio was proposed, and the additional damping ratio was obtained by the nonlinear time-history analysis. Taking the first people′s hospital in Yunnan as an example, the feasibility of the application of the buckling restrained steel plate damping wall in practical engineering was verified.
Keywords:high-rise structure in high seismic intensity area; buckling restrained steel plate damping wall; nonlinear time-history analysis; additional damping ratio
作者簡介：朱華軍，碩士，高級工程師，一級注冊結(jié)構(gòu)工程師， Email: huajun_zhu@xd-ad.com.cn。
