Volume 16, Issue 1 (5-2022)
2022, 16(1): 124-156 |
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Alizadeh Mansouri M, Dabiri R. Evaluation of Soil Liquefaction Potential by Sensitivity Analysis, Reliability and Data validation. Journal of Engineering Geology 2022; 16 (1) :124-156
URL: http://jeg.khu.ac.ir/article-1-2995-en.html
URL: http://jeg.khu.ac.ir/article-1-2995-en.html
1- Ph.D. Candidate, Department of Civil Engineering, Tabriz Branch, Islamic Azad University, Tabriz, Iran
2- Assistant Prof., Department of Civil Engineering, Tabriz Branch, Islamic Azad University, Tabriz, Iran ,rouzbeh_dabiri@iaut.ac.ir
2- Assistant Prof., Department of Civil Engineering, Tabriz Branch, Islamic Azad University, Tabriz, Iran ,
Abstract: (3491 Views)
In this study, it is attempted to analyze sensitivity and reliability in order to evaluate the liquefaction potential in soil layers in Tabriz. 62 boreholes that had possible conditions for liquefaction were selected. Seismic mapping was simulated using finite fault method and then the effect of soil layers on PGA was estimated. In continue, the liquefaction potential index was estimated and the zoning map of liquefaction risk was presented. In final, through sensitivity and reliability analysis of the Monte Carlo method, the rate of density function against safety factor of the soil layers versus to liquefaction was determined.
Keywords: Liquefaction, Sensitivity Analysis, Reliability, Monte Carlo Method, Data validation, Tabriz
Type of Study: Original Research |
Subject:
Geotecnic
Received: 2021/02/18 | Accepted: 2021/03/3 | Published: 2022/10/23
Received: 2021/02/18 | Accepted: 2021/03/3 | Published: 2022/10/23
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