RBS消能墻在廈門湖心島超高層住宅中的應用
劉付鈞1，2，黃忠海1，2，李盛勇1，2，張文華1，2，郭偉亮1，2，常磊1，2
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（1 廣州容柏生建筑結構設計事務所， 廣州 510170； 2 廣州容聯(lián)建筑科技有限公司， 廣州 510170）
［摘要］RBS消能墻是在傳統(tǒng)鋼筋混凝土剪力墻中部嵌入RBS消能鍵構造而成的一種新型消能減震構件，具有良好的滯回耗能特性，在地震作用下首先屈服耗能。以廈門湖心島已建成的某超高層住宅為例，介紹了RBS消能墻在實際工程中的應用效果，并對RBS消能墻在剪力墻結構中的消能減震作用和消能器附加阻尼比的計算方法進行了研究。結果表明，RBS消能墻在超高層剪力墻結構住宅中的消能減震效果明顯，可有效提高結構的抗震性能，采用抗規(guī)公式計算消能器的附加阻尼比有可能夸大其消能減震作用。［關鍵詞］RBS消能墻; 消能減震; 超高層住宅; 剪力墻結構; 附加阻尼比中圖分類號：TU973 文獻標識碼：A 文章編號：1002-848X(2015)22-0018-06
Application of RBS energy dissipation wall to high-rise residence of Xiamen Heart of LakeLiu Fujun1,2, Huang Zhonghai1,2, Li Shengyong1,2, Zhang Wenhua1,2, Guo Weiliang1,2, Chang Lei1,2(1 RBS Architecture Engineer Design Associate, Guangzhou 510170, China; 2 RBS Partners S&T Co., Ltd., Guangzhou 510170, China)Abstract: RBS energy dissipation wall is a new energy dissipation member that embed RBS energy dissipation key in the traditional reinforced concrete shear wall, which has good hysteresis energy dissipation capacity and firstly yield to realize energy dissipation under seismic action. A completed high-rise residence in Xiamen Heart of Lake was presented as example to present the application results of practical engineering of RBS energy dissipation wall, the energy dissipation effect in shear wall structure of RBS energy dissipation wall and calculation method of the dissipation device additional damping ratio were studied. The results show that the RBS energy dissipation wall has good energy dissipation effect in high-rise shear wall structure residential and can effectively improve the structural seismic capacity. The calculation method of dissipation device additional damping ratio using seismic code formula may exaggerate its energy dissipation effect.Keywords: RBS energy dissipation wall; energy dissipation; high-rise residence; shear wall structure; additional damping ratio
作者簡介：劉付鈞，博士，教授級高工，一級注冊結構工程師，Email: gzlfj@126.com。
