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Author:

Han, J. (Han, J..) | Guo, Z. (Guo, Z..) | El, Naggar, M.H. (El, Naggar, M.H..) | Li, L. (Li, L..) | Wang, X. (Wang, X..) | Du, X. (Du, X..)

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EI Scopus SCIE

Abstract:

Buried pipelines are susceptible to non-uniform excitations in different directions, which may lead to severe damage. This study investigates the pipeline performance under longitudinal and transverse non-uniform excitations via multi-point shaking table tests. The results demonstrated that the seismic response of pipeline was affected more by soil inconsistent motion under transverse non-uniform excitations, while it was affected more by the degree of pipeline–soil interaction in longitudinal direction. The pipeline maximum peak bending strains were larger than the maximum peak axial strains at higher loading intensity. These indicated that the pipeline response mechanisms are different under longitudinal and transverse non-uniform excitations. © 2023 Taylor & Francis Group, LLC.

Keyword:

non-uniform excitation seismic response Buried pipelines longitudinal transverse

Author Community:

  • [ 1 ] [Han J.]Key Laboratory of Urban Security and Disaster Engineering of Ministry of Education, Beijing University of Technology, Beijing, China
  • [ 2 ] [Guo Z.]Key Laboratory of Urban Security and Disaster Engineering of Ministry of Education, Beijing University of Technology, Beijing, China
  • [ 3 ] [El Naggar M.H.]Geotechnical Research Centre, Department of Civil and Environmental Engineering, Western University, London, Canada
  • [ 4 ] [Li L.]Key Laboratory of Urban Security and Disaster Engineering of Ministry of Education, Beijing University of Technology, Beijing, China
  • [ 5 ] [Wang X.]Key Laboratory of Urban Security and Disaster Engineering of Ministry of Education, Beijing University of Technology, Beijing, China
  • [ 6 ] [Du X.]Key Laboratory of Urban Security and Disaster Engineering of Ministry of Education, Beijing University of Technology, Beijing, China

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Source :

ISSN: 1363-2469

Year: 2023

Issue: 3

Volume: 28

Page: 799-818

Language: English

2 . 6 0 0

JCR@2022

ESI Discipline: ENGINEERING;

ESI HC Threshold:19

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count: 1

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 18

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