Nonlinear dynamic behavior of the basins with 2D bedrock

Name: Nonlinear dynamic behavior of the basins with 2D bedrock
Author: Khanbabazadeh, H., Iyisan, R., Ansal, Mustafa Atilla, Zulfikar, C.

İsim	Nonlinear dynamic behavior of the basins with 2D bedrock
Yazar	Khanbabazadeh, H., Iyisan, R., Ansal, Mustafa Atilla, Zulfikar, C.
Basım Tarihi:	2018-04
Basım Yeri	- Elsevier
Konu	Basin edge effect, Site effects, Dynamic behavior, Numerical modeling, Nonlinear analysis
Tür	Süreli Yayın
Dil	İngilizce
Dijital	Evet
Yazma	Hayır
Kütüphane:	Özyeğin Üniversitesi
Demirbaş Numarası	0267-7261
Kayıt Numarası	6ac5d590-90d5-4d8b-a2a4-93d21f4fcf86
Lokasyon	Civil Engineering
Tarih	2018-04
Örnek Metin	Resonance due to impedance contrast, focusing due to subsurface topography, conversion of the body waves to surface waves and subsurface topography are among the factors influencing the amplification specification of the sites, which can only be considered by the application of suitable nonlinear analysis method. In this study, using the fully nonlinear analysis method, along with a hysteretic-type model and no extra damping, the effects of the basin edge on the dynamic behavior of the basins is investigated in more accurate manner. To make the results useful at engineering affaires, the investigated basins are classified into sandy, clayey and layered basins. Special degradation curves for each of the (soft, medium plasticity and stiff) clay and (loose, medium dense and dense) sand types have been extracted and fitted to the continuous functions which is used by the nonlinear method's hysteretic-type damping scheme. The results exhibit the differences in the amplification behavior of the basins with different soil types under the different excitation levels. Also, the sensitivity of the different parts of the basin surface with 2D geometry to different period levels is investigated. This finding can be used at dynamic structural design of the buildings on basins with 2D bedrock inclination.
DOI	10.1016/j.soildyn.2018.01.011
Cilt	107

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Nonlinear dynamic behavior of the basins with 2D bedrock

Yazar Khanbabazadeh, H., Iyisan, R., Ansal, Mustafa Atilla, Zulfikar, C.

Basım Tarihi 2018-04

Basım Yeri - Elsevier

Konu Basin edge effect, Site effects, Dynamic behavior, Numerical modeling, Nonlinear analysis

Tür Süreli Yayın

Dil İngilizce

Dijital Evet

Yazma Hayır

Kütüphane Özyeğin Üniversitesi

Demirbaş Numarası 0267-7261

Kayıt Numarası 6ac5d590-90d5-4d8b-a2a4-93d21f4fcf86

Lokasyon Civil Engineering

Tarih 2018-04

Örnek Metin Resonance due to impedance contrast, focusing due to subsurface topography, conversion of the body waves to surface waves and subsurface topography are among the factors influencing the amplification specification of the sites, which can only be considered by the application of suitable nonlinear analysis method. In this study, using the fully nonlinear analysis method, along with a hysteretic-type model and no extra damping, the effects of the basin edge on the dynamic behavior of the basins is investigated in more accurate manner. To make the results useful at engineering affaires, the investigated basins are classified into sandy, clayey and layered basins. Special degradation curves for each of the (soft, medium plasticity and stiff) clay and (loose, medium dense and dense) sand types have been extracted and fitted to the continuous functions which is used by the nonlinear method's hysteretic-type damping scheme. The results exhibit the differences in the amplification behavior of the basins with different soil types under the different excitation levels. Also, the sensitivity of the different parts of the basin surface with 2D geometry to different period levels is investigated. This finding can be used at dynamic structural design of the buildings on basins with 2D bedrock inclination.

DOI 10.1016/j.soildyn.2018.01.011

Cilt 107