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evaluation of soil liquefaction potential by sensitivity analysis, reliability and data validation
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نویسنده
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alizadeh mansouri mohammad ,dabiri rouzbeh
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منبع
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زمين شناسي مهندسي - 2022 - دوره : 16 - شماره : 1 - صفحه:124 -156
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چکیده
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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.
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کلیدواژه
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liquefaction ,sensitivity analysis ,reliability ,monte carlo method ,data validation ,tabriz
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آدرس
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islamic azad university sofian branch, department of civil engineering, iran, islamic azad university tabriz branch, department of civil engineering, iran
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پست الکترونیکی
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rouzbeh_dabiri@iaut.ac.ir
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evaluation of soil liquefaction potential by sensitivity analysis, reliability and data validation
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Authors
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Abstract
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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.
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Keywords
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liquefaction ,sensitivity analysis ,reliability ,monte carlo method ,data validation ,tabriz
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