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| Titel |
Deconvolution effect of near-fault earthquake ground motions on stochastic dynamic response of tunnel-soil deposit interaction systems |
| VerfasserIn |
K. Hacıefendioğlu |
| Medientyp |
Artikel
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| Sprache |
Englisch
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| ISSN |
1561-8633
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| Digitales Dokument |
URL |
| Erschienen |
In: Natural Hazards and Earth System Science ; 12, no. 4 ; Nr. 12, no. 4 (2012-04-24), S.1151-1157 |
| Datensatznummer |
250010708
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| Publikation (Nr.) |
 copernicus.org/nhess-12-1151-2012.pdf |
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| Zusammenfassung |
| The deconvolution effect of the near-fault earthquake ground motions on the
stochastic dynamic response of tunnel-soil deposit interaction systems are
investigated by using the finite element method. Two different earthquake
input mechanisms are used to consider the deconvolution effects in the
analyses: the standard rigid-base input and the deconvolved-base-rock input
model. The Bolu tunnel in Turkey is chosen as a numerical example. As
near-fault ground motions, 1999 Kocaeli earthquake ground motion is
selected. The interface finite elements are used between tunnel and soil
deposit. The mean of maximum values of quasi-static, dynamic and total
responses obtained from the two input models are compared with each other. |
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