Undrained Response and Liquefaction Resistance of Sand–Silt Mixtures
Sign Up to like & getrecommendations! Published in 2018 at "Geotechnical and Geological Engineering"
DOI: 10.1007/s10706-018-00790-0
Abstract: A series of undrained cyclic triaxial tests were performed on sand–silt mixtures, prepared after addition of non-plastic fines (in the range of 0–40%) into the fine sand. The cylindrical samples were prepared at medium dense… read more here.
Keywords: sand; liquefaction resistance; silt mixtures; resistance ... See more keywords
Evaluation of liquefaction-resistance of soils using standard penetration test, cone penetration test, and shear-wave velocity data for Dhaka, Chittagong, and Sylhet cities in Bangladesh
Sign Up to like & getrecommendations! Published in 2017 at "Environmental Earth Sciences"
DOI: 10.1007/s12665-017-6533-9
Abstract: The evaluation of liquefaction-resistance for saturated loose sandy and silty soils up to a depth of 20 m is an important component of geotechnical site characterization in an earthquake-prone region. In the present study, the standard… read more here.
Keywords: liquefaction resistance; resistance; penetration test; liquefaction ... See more keywords
Influence of strain histories on liquefaction resistance of sand
Sign Up to like & getrecommendations! Published in 2019 at "Soils and Foundations"
DOI: 10.1016/j.sandf.2019.06.011
Abstract: Abstract The liquefaction resistance of sand increases with cyclic pre-shearing and pre-shaking as a result of earthquakes if the strain level in the pre-shearing is small. When larger shear strains are imposed, liquefaction resistance decreases.… read more here.
Keywords: strain; liquefaction resistance; pre shearing; shear strain ... See more keywords
Microscopic investigation into liquefaction resistance of pre-sheared sand: Effects of particle shape and initial anisotropy
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DOI: 10.1016/j.sandf.2020.12.008
Abstract: Abstract Liquefaction resistance of sand can be either increased or reduced due to an undrained cyclic pre-shearing depending on the degree of pre-shearing, which hinders a better prediction of liquefaction potential to be established. The… read more here.
Keywords: liquefaction resistance; sand; initial anisotropy; resistance ... See more keywords
Liquefaction resistance of fibre reinforced low-plasticity silt
Sign Up to like & getrecommendations! Published in 2018 at "Soil Dynamics and Earthquake Engineering"
DOI: 10.1016/j.soildyn.2017.11.004
Abstract: Abstract This study sought to investigate the effect of bulk continuous filament (BCF) on the liquefaction resistance of low plasticity silt by performing a series of cyclic triaxial tests on the reference (unreinforced) and reinforced… read more here.
Keywords: liquefaction resistance; low plasticity; liquefaction; plasticity silt ... See more keywords
Using in-situ and laboratory-measured shear wave velocities to evaluate the influence of soil fabric on in-situ liquefaction resistance
Sign Up to like & getrecommendations! Published in 2019 at "Soil Dynamics and Earthquake Engineering"
DOI: 10.1016/j.soildyn.2018.11.016
Abstract: Abstract It has been known that the liquefaction resistance of a particular sandy soil is influenced by not only its density, but also the soil fabric. Thus, it is evident that a laboratory test that… read more here.
Keywords: liquefaction resistance; soil fabric; soil; laboratory ... See more keywords
Numerical simulations of liquefaction resistance of seabed under wave conditions
Sign Up to like & getrecommendations! Published in 2018 at "Coastal Engineering Journal"
DOI: 10.1080/21664250.2018.1492236
Abstract: ABSTRACT Limited research exists on numerical simulation of liquefaction-resistant measures. In this study, a coupling model that combined computational fluid dynamics method with computational structure dynamic within the OpenFOAM framework is adopted to study the… read more here.
Keywords: simulations liquefaction; liquefaction resistance; liquefaction; numerical simulations ... See more keywords