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Author:

Huang, Ying (Huang, Ying.) | Chen, Guo-Xing (Chen, Guo-Xing.) | Qi, Cheng-Zhi (Qi, Cheng-Zhi.) | Du, Xiu-Li (Du, Xiu-Li.) (Scholars:杜修力)

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Abstract:

Based on the results of the large shaking table test on frame subway station structure in liquefiable ground, considering the influence of the soil-structure nonlinear dynamic interaction by 2D finite element method, the nonlinear dynamic interaction of soil-subway station is modeled by ABAQUS software. In the modeling, the dynamic plastic-damage model is used to simulate the dynamic characteristics of station concrete, the modified Devidenkov viscoelastic constitutive model is used to simulate the dynamic characteristics of soil, and the dynamic pore water pressure strain model is used to simulate the development of pore water pressure. The seismic response of soil and subway station system under different test conditions is analyzed by means of the numerical simulation method. And then, the simulated results and the shaking table test records are compared. The results show that the simulated results are basically identical with the shaking table test records. So that, the modeling results and the shaking table test results are proved to be correct.

Keyword:

Pressure distribution Numerical models Subway stations Software testing Geotechnical engineering Numerical methods ABAQUS Railroad stations Viscoelasticity Railroads Pore pressure Computer simulation Soils Water

Author Community:

  • [ 1 ] [Huang, Ying]Institute of Geotechnical Engineering, Nanjing University of Technology, Nanjing 210009, China
  • [ 2 ] [Huang, Ying]Civil Engineering and Earthquake Disaster Prevention Center of Jiangsu Province, Jiangsu Province 210009, China
  • [ 3 ] [Chen, Guo-Xing]Institute of Geotechnical Engineering, Nanjing University of Technology, Nanjing 210009, China
  • [ 4 ] [Chen, Guo-Xing]Civil Engineering and Earthquake Disaster Prevention Center of Jiangsu Province, Jiangsu Province 210009, China
  • [ 5 ] [Qi, Cheng-Zhi]School of Civil and Transportation Engineering, Beijing University of Civil Engineering and Architecture, Beijing 100044, China
  • [ 6 ] [Du, Xiu-Li]College of Architecture and Civil Engineering, Beijing University of Technology, Beijing, 100022, China

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Source :

Chinese Journal of Geotechnical Engineering

ISSN: 1000-4548

Year: 2013

Issue: SUPPL.2

Volume: 35

Page: 471-478

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 17

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