• |本期目錄/Table of Contents|

    [1]朱林,蘇振超.基于建筑結構層間位移比的粘滯阻尼器布置方法[J].廈門理工學院學報,2019,27(1):77-81.[doi:10.19697/j.cnki.16734432.201901013]
     ZHU Lin,SU Zhenchao.Viscous Damper Arrangements Based on Interlayer Displacement Ratio[J].Journal of JOURNAL OF XIAMEN,2019,27(1):77-81.[doi:10.19697/j.cnki.16734432.201901013]
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    《廈門理工學院學報》[ISSN:1673-4432/CN:35-1289/Z]

    卷:
    27
    期數:
    2019年第1期
    頁碼:
    77-81
    欄目:
    建筑與土木工程
    出版日期:
    2019-02-28

    文章信息/Info

    Title:
    Viscous Damper Arrangements Based on Interlayer Displacement Ratio
    文章編號:
    16734432(2019)01007705
    作者:
    朱林12 蘇振超1
    1廈門大學嘉庚學院土木工程系,福建 漳州 363105; 2廈門大學建筑與土木工程學院,福建 廈門 361005
    Author(s):
    ZHU Lin12 SU Zhenchao1
    1Department of Civil Engineering, Tan Kah Kee College, Xiamen University, Zhangzhou 363105, China; 2School of Architecture and Civil Engineering, Xiamen University, Xiamen 361005, China
    關鍵詞:
    結構減震粘滯阻尼器布置方式層間位移比時程分析
    Keywords:
    structural aseismicviscous damperarrangementsinterlayer displacement ratiotimehistory analysis
    分類號:
    TU312
    DOI:
    10.19697/j.cnki.16734432.201901013
    文獻標志碼:
    A
    摘要:
    為在一些考慮因素較少的場地或結構設計初始階段合理布置粘滯阻尼器,綜合考量層間位移、層間位移角及加速度等多種因素,提出一種以各層間位移與總層間位移的比例為控制函數來計算分配并合理布置每層阻尼器的方法。對比4種常用的阻尼器優化布置方法,2個算例的MATLAB時程分析與數值計算結果表明,基于建筑結構層間位移比的粘滯阻尼器布置方法在低層與高層結構中均有較好的減震效果,并可簡化控制函數,減少計算量,是可行并有效的。
    Abstract:
    To have reasonably arrangement of viscous dampers in sites with few considerations or in the initial stage of structural design, on considering various factors such as interlayer displacement, interlayer displacement angle and acceleration,a new method was proposed which calculates the distribution and rationally arrange the number of dampers for each layer taking into consideration the ratio of the interlayer displacement and total layer displacement as a control function. By comparing four common methods of optimizing damper placement, the time history analysis with MATLAB and numerical calculation results of two examples illustrate that the viscous damper arrangement based on the interlayer displacement ratio of building structures has better seismic performance in low and highrise structures, and concise control function and reduced calculation against the sequential procedure, thus proving a feasible and effective method.

    參考文獻/References:

    [1] 周云. 粘彈性阻尼減震結構設計[M]. 武漢: 武漢理工大學出版社,2006. [2]YAO J T P. Concept of structural control [J]. Journal of Structural Division, 1972,98(1): 15741576 [3] ZHANG R H,SOONG T T. Seismic design of viscoelastic dampers for structural applications[J]. Journal of Structural Engineering,1992, 118(5): 1 3751 392. [4]周云,徐趙東,鄧雪松. 粘彈性阻尼結構中阻尼器的優化設置[J]. 世界地震工程,1998,14(3): 1520. [5]曲激婷,李宏男. 粘彈性阻尼器在結構減震控制中的位置優化研究[J]. 振動與沖擊,2008,28(6): 8791. [6]MAHENDRA S, MORESCHI L. Optimal placement of dampers for passive response control[J]. Earthquake Engineering and Structural Dynamics,2002,31(8): 955976. [7]FUJITA K,MOUSTAFA A, TAKEWAKI I. Optimal placement of viscoelastic dampers and supporting members under variable critical excitations[J]. Earthquake and Structures,2010(1): 4367. [8]SOONG T T, DARGUSH G F. Passive energy dissipation system in system in structural engineering[M].New York:John Wiley and Sons, 1997. [9]金碧. 框架剪力墻減震結構的抗震性能研究和經濟性分析[D]. 長沙:湖南大學,2015. [10]彭剛. 不同耗能器安裝方式下的結構振動控制效果分析[J]. 力學季刊,2004,25(4):564572. [11]王樂意,楊佑發. 基于反應譜的粘彈性阻尼器位置優化設計方法[J]. 四川建筑,2008,28(1): 131133. [12]劉晶波,杜修力. 結構動力學[M]. 北京: 機械工業出版社,2005.

    相似文獻/References:

    [1]朱林,蘇振超,薛艷霞.基于層間平均位移比的粘滯阻尼器布置方法[J].廈門理工學院學報,2020,(3):58.[doi:doi:1019697/jcnki16734432202003010]
     ZHU Lin,SU Zhenchao,XUE Yanxia.Viscous Damper Arrangement Method Based on Average Displacement RatioBetween Layers and Its Application[J].Journal of JOURNAL OF XIAMEN,2020,(1):58.[doi:doi:1019697/jcnki16734432202003010]

    備注/Memo

    備注/Memo:
    收稿日期:20181211修回日期:20190218 通信作者:蘇振超,男,副教授,碩士,研究方向為結構動力學、非線性動力學、基礎力學教育等,Email: suzc@vip163com。
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