Site characterization for site response analysis in performance based approach

Name: Site characterization for site response analysis in performance based approach
Author: Ansal, Mustafa Atilla, Tönük, G.

İsim	Site characterization for site response analysis in performance based approach
Yazar	Ansal, Mustafa Atilla, Tönük, G.
Basım Tarihi:	2022
Basım Yeri	- Springer
Konu	Performance based design, Site response analysis, Soil stratification, Uniform hazard acceleration spectrum
Tür	Kitap
Dil	İngilizce
Dijital	Evet
Yazma	Hayır
Kütüphane:	Özyeğin Üniversitesi
Demirbaş Numarası	1573-6059
Kayıt Numarası	33eed2c9-eea6-4008-a50c-e0b2ce018df8
Lokasyon	Civil Engineering
Tarih	2022
Örnek Metin	The local seismic hazard analysis would yield probabilistic uniform hazard acceleration response spectrum on the engineering bedrock outcrop. Thus, site-specific response analyses need to produce a probabilistic uniform hazard acceleration response spectrum on the ground surface. A possible performance based approach for this purpose requires a probabilistic estimation of soil stratification and engineering properties of encountered soil layers in the soil profile. The major uncertainties in site-specific response analysis arise from the variabilities of (a) local seismic hazard assessment, (b) selection and scaling of the hazard compatible input earthquake time histories, (c) soil stratification and engineering properties of encountered soil and rock layers, and (d) method of site response analysis. Even though the uncertainties related to first two items have primary importance on the outcome of the site-specific response analyses, the discussion in this article focuses on the observed variability and level of uncertainty in site conditions, related to soil stratification, thickness and type of encountered soil layers and their engineering properties, depth of ground water table and bedrock and properties of the engineering bedrock. Thus, one option may be conducting site response analyses for large number of soil profiles produced by Monte Carlo simulations for the investigated site to assess probabilistic performance based design acceleration spectra and acceleration time histories calculated on the ground surface based on 1D, 2D, or 3D site response analysis with respect to different performance levels.
DOI	10.1007/978-3-031-11898-2_16

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Kaynağa git

Site characterization for site response analysis in performance based approach

Yazar Ansal, Mustafa Atilla, Tönük, G.

Basım Tarihi 2022

Basım Yeri - Springer

Konu Performance based design, Site response analysis, Soil stratification, Uniform hazard acceleration spectrum

Tür Kitap

Dil İngilizce

Dijital Evet

Yazma Hayır

Kütüphane Özyeğin Üniversitesi

Demirbaş Numarası 1573-6059

Kayıt Numarası 33eed2c9-eea6-4008-a50c-e0b2ce018df8

Lokasyon Civil Engineering

Tarih 2022

Örnek Metin The local seismic hazard analysis would yield probabilistic uniform hazard acceleration response spectrum on the engineering bedrock outcrop. Thus, site-specific response analyses need to produce a probabilistic uniform hazard acceleration response spectrum on the ground surface. A possible performance based approach for this purpose requires a probabilistic estimation of soil stratification and engineering properties of encountered soil layers in the soil profile. The major uncertainties in site-specific response analysis arise from the variabilities of (a) local seismic hazard assessment, (b) selection and scaling of the hazard compatible input earthquake time histories, (c) soil stratification and engineering properties of encountered soil and rock layers, and (d) method of site response analysis. Even though the uncertainties related to first two items have primary importance on the outcome of the site-specific response analyses, the discussion in this article focuses on the observed variability and level of uncertainty in site conditions, related to soil stratification, thickness and type of encountered soil layers and their engineering properties, depth of ground water table and bedrock and properties of the engineering bedrock. Thus, one option may be conducting site response analyses for large number of soil profiles produced by Monte Carlo simulations for the investigated site to assess probabilistic performance based design acceleration spectra and acceleration time histories calculated on the ground surface based on 1D, 2D, or 3D site response analysis with respect to different performance levels.

DOI 10.1007/978-3-031-11898-2_16