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Author:

Chen, G. (Chen, G..) (Scholars:陈戈) | Zhuang, H. (Zhuang, H..) | Cheng, S. (Cheng, S..) | Du, X. (Du, X..) | Li, L. (Li, L..)

Indexed by:

Scopus PKU CSCD

Abstract:

Based on the background of metro construction in Nanjing city, a large-scale shaking table test is accomplished to model the dynamic soil-tunnel interaction with liquefiable soils included in site. According to the aim and characteristic of test, the essential rules used to supervise the scale ratio design of test are formulated and the scale relations and the ratio of model system are deduced. How to prepare the model soils and to build the model structure are studied. Physical characteristics of model soils and micro-concrete are given by lab tests. According to the earthquake response characteristic of metro tunnel calculated by finite-element method, arrangement plans of sensors are made. At last, three waves of earthquake ground motion are selected as inputs and loading conditions are set out by considering the earthquake environment of Nanjing city. Test results prove that the shaking table test scheme for dynamic soil-metro tunnel interaction is reasonable. Analysis of the test results will make in another paper.

Keyword:

Dynamic interaction; Earthquake response; Large-scale shaking table test; Metro tunnel

Author Community:

  • [ 1 ] [Chen, G.]Institute of Geotechnical Engineering, Nanjing University of Technology, Nanjing 210009, China
  • [ 2 ] [Zhuang, H.]Institute of Geotechnical Engineering, Nanjing University of Technology, Nanjing 210009, China
  • [ 3 ] [Cheng, S.]Institute of Earthquake Engineering, China Academy of Building Research, Beijing 100013, China
  • [ 4 ] [Du, X.]College of Architecture and Civil Engineering, Beijing University of Technology, Beijing 100022, China
  • [ 5 ] [Li, L.]College of Architecture and Civil Engineering, Beijing University of Technology, Beijing 100022, China

Reprint Author's Address:

  • 陈戈

    [Chen, G.]Institute of Geotechnical Engineering, Nanjing University of Technology, Nanjing 210009, China

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Source :

Journal of Earthquake Engineering and Engineering Vibration

ISSN: 1000-1301

Year: 2006

Issue: 6

Volume: 26

Page: 178-183

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: 2

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