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author:

Zheng, G. (Zheng, G..) [1] | Qi, A. (Qi, A..) [2] | Yan, X. (Yan, X..) [3]

Indexed by:

Scopus PKU CSCD

Abstract:

To study frame-masonry horizontal mixed structures appearing in rural areas of Fujian province in recent years, taking a real folk house as the prototype, shaking table tests for its 1/2 scale model were conducted, its dynamic characteristics, test phenomena and dynamic responses under different earthquakes were measured.Meanwhile, the structure's finite element (FE) model was established with the software ANSYS.Then the elastoplastic response time-history analysis for the FE model under earthquakes was performed.The FE analysis results were compared with the shaking table test results. It was shown that the FE computing results agree well with the test ones, the effectiveness of the FE model was verified; destruction patterns of masonry part of this type structure are similar to those of brick-concrete structures; stress concentration occurs at the top node of frame part's RC columns; the structure's rigidity center and mass center do not coincide, the lateral stiffness of the second floor is obviously larger than that of the first one; under the action of earthquakes, the first floor has bigger displacements and torsion effects; due to poorer construction quality, there is a larger hidden danger in this type structures under earthquakes. © 2018, Editorial Office of Journal of Vibration and Shock. All right reserved.

Keyword:

Anti-earthquake performance; Brick-concrete structure; Finite element (FE)analysis; Horizontal mixed structure; Shaking table test

Community:

  • [ 1 ] [Zheng, G.]College of Engineering, Fujian Jiangxia University, Fuzhou, 350108, China
  • [ 2 ] [Qi, A.]College of Civil Engineering, Fuzhou University, Fuzhou, 350108, China
  • [ 3 ] [Yan, X.]College of Civil Engineering, Fuzhou University, Fuzhou, 350108, China

Reprint 's Address:

  • [Yan, X.]College of Civil Engineering, Fuzhou UniversityChina

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Source :

Journal of Vibration and Shock

ISSN: 1000-3835

Year: 2018

Issue: 2

Volume: 37

Page: 66-71

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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