Pushover analysis in different lateral force distribution patterns of bridge piers | Zendy

Yaobang Yang | Zendy; Daokuan Jiao | Zendy; Huaidong Song | Zendy

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Pushover analysis in different lateral force distribution patterns of bridge piers

Author(s) -

Yaobang Yang,

Daokuan Jiao,

Huaidong Song

Publication year - 2021

Publication title -

iop conference series earth and environmental science

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.179

H-Index - 26

eISSN - 1755-1307

pISSN - 1755-1315

DOI - 10.1088/1755-1315/647/1/012023

Subject(s) - structural engineering , bridge (graph theory) , rigid frame , span (engineering) , incremental dynamic analysis , pier , frame (networking) , distribution (mathematics) , seismic analysis , computer science , engineering , geology , mathematics , mathematical analysis , medicine , telecommunications

Basic principles of pushover analysis method and several different lateral force distribution patterns are briefly described in this paper. A long span concrete continuous rigid frame bridge is taken as an example to carry out the pushover analysis under rarely occurred earthquake. The demand curve and the capability curve are combined to form the capability spectrum to evaluate the seismic performance of the bridge. Analysis results show that different lateral force distribution patterns have great influence on Pushover analysis results.

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