Simulation of non-stationary differential support motions accounting for varying soil conditions

Publication: Research - peer-reviewArticle in proceedings – Annual report year: 2010

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Simulation of non-stationary differential support motions accounting for varying soil conditions. / Konakli, Katerina; Der Kiureghian, A.

Proceedings of 11th International Conference on Applications of Statistics and Probability in Civil Engineering. 2011.

Publication: Research - peer-reviewArticle in proceedings – Annual report year: 2010

Harvard

Konakli, K & Der Kiureghian, A 2011, 'Simulation of non-stationary differential support motions accounting for varying soil conditions'. in Proceedings of 11th International Conference on Applications of Statistics and Probability in Civil Engineering.

APA

Konakli, K., & Der Kiureghian, A. (2011). Simulation of non-stationary differential support motions accounting for varying soil conditions. In Proceedings of 11th International Conference on Applications of Statistics and Probability in Civil Engineering.

CBE

Konakli K, Der Kiureghian A. 2011. Simulation of non-stationary differential support motions accounting for varying soil conditions. In Proceedings of 11th International Conference on Applications of Statistics and Probability in Civil Engineering.

MLA

Konakli, Katerina and A. Der Kiureghian "Simulation of non-stationary differential support motions accounting for varying soil conditions". Proceedings of 11th International Conference on Applications of Statistics and Probability in Civil Engineering. 2011.

Vancouver

Konakli K, Der Kiureghian A. Simulation of non-stationary differential support motions accounting for varying soil conditions. In Proceedings of 11th International Conference on Applications of Statistics and Probability in Civil Engineering. 2011.

Author

Konakli, Katerina; Der Kiureghian, A. / Simulation of non-stationary differential support motions accounting for varying soil conditions.

Proceedings of 11th International Conference on Applications of Statistics and Probability in Civil Engineering. 2011.

Publication: Research - peer-reviewArticle in proceedings – Annual report year: 2010

Bibtex

@inbook{307e636b14b54051a054b957cf00cae4,
title = "Simulation of non-stationary differential support motions accounting for varying soil conditions",
author = "Katerina Konakli and {Der Kiureghian}, A.",
year = "2011",
booktitle = "Proceedings of 11th International Conference on Applications of Statistics and Probability in Civil Engineering",

}

RIS

TY - GEN

T1 - Simulation of non-stationary differential support motions accounting for varying soil conditions

A1 - Konakli,Katerina

A1 - Der Kiureghian,A.

AU - Konakli,Katerina

AU - Der Kiureghian,A.

PY - 2011

Y1 - 2011

N2 - This paper presents a method for simulation of spatially varying ground motions by incorporat-ing the effects of incoherence, wave passage and varying soil conditions. Two different approaches are consi-dered: In the first, the simulated motions are consistent with the power spectral density of a given acelerogram and are characterized by uniform variability at all locations. In the second, the simulated motions are condi-tioned on an observed record and exhibit increasing variance with distance from the site of the observation. For both approaches, example simulated motions are presented for an existing bridge model. The method is validated by comparing statistical characteristics of the simulations with the target theoretical models. Re-sponse spectra of the simulated motions at each support are also examined.

AB - This paper presents a method for simulation of spatially varying ground motions by incorporat-ing the effects of incoherence, wave passage and varying soil conditions. Two different approaches are consi-dered: In the first, the simulated motions are consistent with the power spectral density of a given acelerogram and are characterized by uniform variability at all locations. In the second, the simulated motions are condi-tioned on an observed record and exhibit increasing variance with distance from the site of the observation. For both approaches, example simulated motions are presented for an existing bridge model. The method is validated by comparing statistical characteristics of the simulations with the target theoretical models. Re-sponse spectra of the simulated motions at each support are also examined.

UR - http://www.ibk.ethz.ch/fa/icasp11/

BT - Proceedings of 11th International Conference on Applications of Statistics and Probability in Civil Engineering

T2 - Proceedings of 11th International Conference on Applications of Statistics and Probability in Civil Engineering

ER -