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Journal of Zhejiang University SCIENCE A 2006 Vol.7 No.3 P.430~435

10.1631/jzus.2006.A0430


Study on dynamic response of embedded long span corrugated steel culverts using scaled model shaking table tests and numerical analyses


Author(s):  Che Ai-lan, Iwatate Takahiro, Ge Xiu-run

Affiliation(s):  School of Naval Architecture, Ocean and Civil Engineering, Shanghai Jiao Tong University, Shanghai 200030, China; more

Corresponding email(s):   alche@sjtu.edu.cn

Key Words:  Embedded corrugated steel culverts, Shaking table tests, Hyogoken-nanbu earthquake, Dynamic analyses


Che Ai-lan, Iwatate Takahiro, Ge Xiu-run. Study on dynamic response of embedded long span corrugated steel culverts using scaled model shaking table tests and numerical analyses[J]. Journal of Zhejiang University Science A, 2006, 7(3): 430~435.

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publisher="Zhejiang University Press & Springer",
doi="10.1631/jzus.2006.A0430"
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%A Che Ai-lan
%A Iwatate Takahiro
%A Ge Xiu-run
%J Journal of Zhejiang University SCIENCE A
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%@ 1673-565X
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%I Zhejiang University Press & Springer
%DOI 10.1631/jzus.2006.A0430

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T1 - Study on dynamic response of embedded long span corrugated steel culverts using scaled model shaking table tests and numerical analyses
A1 - Che Ai-lan
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J0 - Journal of Zhejiang University Science A
VL - 7
IS - 3
SP - 430
EP - 435
%@ 1673-565X
Y1 - 2006
PB - Zhejiang University Press & Springer
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DOI - 10.1631/jzus.2006.A0430


Abstract: 
A series of scaled-model shaking table tests and its simulation analyses using dynamic finite element method were performed to clarify the dynamic behaviors and the seismic stability of embedded corrugated steel culverts due to strong earthquakes like the 1995 hyogoken-nanbu earthquake. The dynamic strains of the embedded culvert models and the seismic soil pressure acting on the models due to sinusoidal and random strong motions were investigated. This study verified that the corrugated culvert model was subjected to dynamic horizontal forces (lateral seismic soil pressure) from the surrounding ground, which caused the large bending strains on the structure; and that the structures do not exceed the allowable plastic deformation and do not collapse completely during strong earthquake like hyogoken-nanbu earthquake. The results obtained are useful for design and construction of embedded long span corrugated steel culverts in seismic regions.

Darkslateblue:Affiliate; Royal Blue:Author; Turquoise:Article

Reference

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[2] JSCE, 1996. The Hyogoken-Nanbu Earthquake of 1995 Investigation into Damage to Civil Engineering Structure. Committee of Earthquake Engineering, p.256-295.

[3] Iida, H., Hiroto, T., Yoshida, N., 1996. Damage to Daikai Subway Station. Japanese Geotechnical Society, Special Issue on Soils and Foundations, p.283-300.

[4] Matuda, T., Samata, S., Iwatate, T., 1996. Seismic Response Analysis for a Collapsed Underground Subway Structure with Intermediate Columns. The 1995 Hyokyoken-nanbu Earthquake-Investigation into Damage to Civil Engineering Structure, Committee of Earthquake Engineering, Japan Society of Civil Engineering, p.277-285.

[5] Kokusyo, T., Iwatate, T., 1979. Scaled Model Vibration Tests and Numerical Analysis on Nonlinear Dynamic Response of Subway Structure. Proceedings of the 24th JSCE Earthquake Engineering Symposium, p.233-236.

[6] Iwatate, T., Kobebayashi, Y., Kusu, H., Rin, K., 2000. Investigation and Shaking Table Tests of Subway Structure of the HyoKobeken-nanbu Earthquake. The 12th World Conference Earthquake Engineering, 2000 (12WCEE2000), p.1043-1047.

[7] Kumar, P., 2000. Infinite Element for Numerical Analysis of Underground Excavations. Tunneling and Underground Space Technology.

[8] Shawky, A., Maekawa, K., 1996. Computational approach to path-dependant nonlinear RC/Soil interaction. J.S.C.E., 532(V-30):197-207.

[9] Wakai, A., Ugai, K., Li, Q., Matsuo, O., Shimazu, T., 1997. Dynamic Elastoplastic Analysis of the Sliding Displacement During Earthquake. Proc. Int. Sym. on Deformation and Progressive Failure in Geomechanics, p.635-640.

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