Home>Results

  • Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
成果搜索

[期刊论文]

Study on seismic response characteristics of isolated continuous bridges under long-period ground motion

Share
Edit Delete 报错

author:

Sun, Y. (Sun, Y..) [1] | Chen, T.-H. (Chen, T.-H..) [2] | Zhuo, W.-D. (Zhuo, W.-D..) [3] | Unfold

Indexed by:

Scopus PKU CSCD

Abstract:

The seismic response of Five-span isolated continuous bridges under far field and near field long-period ground motions are discussed. Lead rubber bearings (LRB) or friction pendulum bearings (FPB) are used in the bridges and the ground motions have significant pulse impacts. Comparing with an aseismic structure, the isolation effects of two isolated bridges are declined, and the seismic performance of an FPB structure is better than that of an LRB structure. Furthermore, the far field long-period ground motion has an adverse effect on an isolated continuous bridge with LRB in view of the larger displacement and internal force comparing with FPB bridges. © 2016, Engineering Mechanics Press. All right reserved.

Keyword:

Collision effect; Continuous girder bridge; Friction pendulum bearing; Lead rubber bearing; Long-period ground motion; Ratio of isolation; Seismic responses

Community:

  • [ 1 ] [Sun, Y.]Civil Engineering College of Fuzhou University, Fuzhou, Fujian 350108, China
  • [ 2 ] [Chen, T.-H.]Civil Engineering College of Fuzhou University, Fuzhou, Fujian 350108, China
  • [ 3 ] [Zhuo, W.-D.]Civil Engineering College of Fuzhou University, Fuzhou, Fujian 350108, China
  • [ 4 ] [Gu, Y.]Civil Engineering College of Fuzhou University, Fuzhou, Fujian 350108, China
  • [ 5 ] [Xu, Z.-X.]Fujian Academy of Building Research, Fuzhou, Fujian 350025, China

Reprint 's Address:

  • [Sun, Y.]Civil Engineering College of Fuzhou UniversityChina

Show more details

Source :

Engineering Mechanics

ISSN: 1000-4750

Year: 2016

Volume: 33

Page: 244-250

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count: 9

30 Days PV: 3

Affiliated Colleges:

Online/Total:64/10050171
Address:FZU Library(No.2 Xuyuan Road, Fuzhou, Fujian, PRC Post Code:350116) Contact Us:0591-22865326
Copyright:FZU Library Technical Support:Beijing Aegean Software Co., Ltd. 闽ICP备05005463号-1