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[会议论文]

Isolation on the Top of Columns of a Building Analysis Based on ETABS

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author:

Wu Ying-xiong (Wu Ying-xiong.) [1] (Scholars:吴应雄) | Huang PengYun (Huang PengYun.) [2] | Huang Ying (Huang Ying.) [3] | Unfold

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Abstract:

Taking a practical five-story frame-structure with opening floor as background, the finite element analysis software ETABS is used to perform analysis of the first-floor isolation. Time-history analysis for the structures showed that, vibration reduction effect of the superstructure is obvious under 7 degree earthquakes. The substructure (isolated columns) is still in elastic deformation stage under 7 degree rare earthquakes, which proves that isolation technology on the top of columns can improve the seismic behavior of the first-floor weak frame-structure. Meanwhile, mechanical analyses and seismic design of the isolated columns are performed. The results indicated that rational design ensures the structure's seismic safety.

Keyword:

etabs first-floor isolation isolated column time-history analysis

Community:

  • [ 1 ] [Wu Ying-xiong]Fuzhou Univ, Coll Civil Engn, Fuzhou 350108, Peoples R China
  • [ 2 ] [Huang PengYun]Fuzhou Univ, Coll Civil Engn, Fuzhou 350108, Peoples R China
  • [ 3 ] [Huang Ying]Fuzhou Univ, Coll Civil Engn, Fuzhou 350108, Peoples R China
  • [ 4 ] [Zhu JianHui]Fuzhou Univ, Coll Civil Engn, Fuzhou 350108, Peoples R China
  • [ 5 ] [Wang Yuxun]Fuzhou Univ, Coll Civil Engn, Fuzhou 350108, Peoples R China

Reprint 's Address:

  • 吴应雄

    [Wu Ying-xiong]Fuzhou Univ, Coll Civil Engn, Fuzhou 350108, Peoples R China

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Source :

ADVANCED BUILDING MATERIALS AND SUSTAINABLE ARCHITECTURE, PTS 1-4

ISSN: 1660-9336

Year: 2012

Volume: 174-177

Page: 1994-2000

Language: English

Cited Count:

WoS CC Cited Count:

30 Days PV: 1

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闫春丽  2024-11-10 17:12:13  数据初审

管理员  2020-11-13 03:34:10  创建

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