Calibrating a standard penetration test based method for region-specific liquefaction potential assessment
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DOI: 10.1007/s10064-020-01815-w
Abstract: Youd’s method is a widely adopted standard penetration test based approach for evaluation of liquefaction potential. This method was established by pooling the post-earthquake survey data collected from different regions of the world, and its accuracy… read more here.
Keywords: liquefaction potential; region variability; method; region ... See more keywords
Evaluation of liquefaction potential in an intermountain Quaternary lacustrine basin (Fucino basin, central Italy)
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DOI: 10.1007/s10518-017-0201-z
Abstract: In this study, we analyse the susceptibility to liquefaction of the Pozzone site, which is located on the northern side of the Fucino lacustrine basin in central Italy. In 1915, this region was struck by… read more here.
Keywords: lacustrine; liquefaction; basin central; liquefaction potential ... See more keywords
Liquefaction potential mapping in Dholera region of western India
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DOI: 10.1007/s11069-018-3214-2
Abstract: Liquefaction is one of the most destructive secondary effects caused by large earthquakes, which is most common in saturated soil deposits. In the present study, liquefaction potentials of soils in the southern part of Ahmedabad… read more here.
Keywords: potential mapping; liquefaction; mapping dholera; western india ... See more keywords
Seismic liquefaction potential assessed by neural networks
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DOI: 10.1007/s12665-017-6523-y
Abstract: This study presents two optimization techniques: genetic algorithm (GA) and particle swarm optimization (PSO), to improve the efficiency of backpropagation (BP) neural network model for predicting liquefaction susceptibility of soil. A detailed parametric study is… read more here.
Keywords: neural networks; potential assessed; liquefaction; seismic liquefaction ... See more keywords
Liquefaction potential evaluation for iron ore fines based on a correlation between moisture content and cyclic strength
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DOI: 10.1016/j.apor.2020.102327
Abstract: Abstract Iron ore fines (IOFs) are indispensable material for industries with over million tons transported annually by sea. The transportation involves serious risk of marine accidents due to cargo liquefaction caused by the loss of… read more here.
Keywords: strength; cyclic strength; moisture content; liquefaction potential ... See more keywords
Assessment on liquefaction potential of seabed soil in Chang-Bin Offshore wind farm considering parametric uncertainty of standard penetration tests
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DOI: 10.1016/j.enggeo.2020.105497
Abstract: Abstract Liquefaction potential analysis is a required task in the foundation design process of offshore wind turbine in Taiwan. The standard penetration test (SPT) is mostly used in the preliminary soil investigation of the pilot… read more here.
Keywords: soil; offshore wind; wind farm; liquefaction potential ... See more keywords
A liquefaction potential integral index based on pore pressure build-up
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DOI: 10.1016/j.enggeo.2020.105620
Abstract: Abstract The increased attention paid to the effects of liquefaction on the built environment has led over time to the introduction of vulnerability integral parameters that somehow quantify for a given site and a given… read more here.
Keywords: index; pore pressure; liquefaction; liquefaction potential ... See more keywords
Soil liquefaction potential evaluation – An update of the HBF method focusing on research and practice in Taiwan
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DOI: 10.1016/j.enggeo.2020.105926
Abstract: Abstract This paper presents an update of the Hyperbolic Function (HBF) method to evaluate the liquefaction potential of sandy soils. The HBF method was created after the 1999 Chi-Chi, Taiwan Earthquake (Mw = 7.6) using the database… read more here.
Keywords: liquefaction potential; practice taiwan; liquefaction; hbf method ... See more keywords
Assessment of liquefaction potential in the central Po plain from integrated geomorphological, stratigraphic and geotechnical analysis
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DOI: 10.1016/j.enggeo.2021.105997
Abstract: Abstract Large portions of the highly populated central Po Plain in northern Italy are susceptible to major liquefaction–induced ground failure and resulting damage, as illustrated by the 2012 Mw 5.6–5.8 earthquake sequence. Our work presents… read more here.
Keywords: stratigraphic geotechnical; liquefaction potential; geomorphological stratigraphic; central plain ... See more keywords
Delineating the spatial distribution of soil liquefaction potential in a cross-section from limited cone penetration tests
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DOI: 10.1016/j.soildyn.2021.106710
Abstract: Abstract The damage caused by soil liquefaction during earthquakes is substantially affected by the total volume and spatial distribution of the liquefied soils. Therefore, a proper characterization of the spatial distribution of liquefaction potential of… read more here.
Keywords: soil; liquefaction potential; liquefaction; spatial distribution ... See more keywords
Numerical investigations on liquefaction potential of saturated silty sands
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DOI: 10.1016/j.soildyn.2021.106799
Abstract: Abstract In this study, cyclic triaxial tests and centrifuge tests using silty sands were simulated in OpenSees to investigate the effect of fines on the liquefaction potential of saturated silty sands. Choice of proper density… read more here.
Keywords: saturated silty; potential saturated; liquefaction potential; silty sands ... See more keywords