CPT-based fully probabilistic seismic liquefaction potential assessment to reduce uncertainty: Integrating XGBoost algorithm with Bayesian theorem
Z Zhao, W Duan, G Cai, M Wu, S Liu - Computers and Geotechnics, 2022 - Elsevier
The presence of model and parameter uncertainties significantly affects seismic liquefaction
potential assessments and may lead to improper geotechnical design. This study develops a …
potential assessments and may lead to improper geotechnical design. This study develops a …
CPT-based liquefaction case histories compiled from three earthquakes in Canterbury, New Zealand
Earthquakes occurring over the past decade in the Canterbury region of New Zealand have
resulted in liquefaction case-history data of unprecedented quantity. This provides the …
resulted in liquefaction case-history data of unprecedented quantity. This provides the …
Integrated effects of inherent and induced anisotropy on reliquefaction resistance of Toyoura sand with different strain histories
P Fardad Amini, G Wang - Géotechnique, 2023 - icevirtuallibrary.com
Recent earthquakes in New Zealand and Japan showed that pre-shaking histories
significantly affected the reliquefaction resistance of soils. In this study, a series of …
significantly affected the reliquefaction resistance of soils. In this study, a series of …
Effect of strain history on the monotonic and cyclic response of natural and reconstituted silts
The effect of strain history on monotonic and cyclic response of intact and reconstituted, low
and high plasticity silt deposits have been investigated through a series of constant-volume …
and high plasticity silt deposits have been investigated through a series of constant-volume …
Influence of particle size and gradation on liquefaction potential and dynamic response
AP Pires-Sturm, JT DeJong - Journal of Geotechnical and …, 2022 - ascelibrary.org
Centrifuge testing data are presented to elucidate the influence of particle size and
gradation on liquefaction potential and dynamic response. The physical, index, and material …
gradation on liquefaction potential and dynamic response. The physical, index, and material …
[HTML][HTML] Effects of seepage flow on liquefaction resistance of uniform sand and gap-graded soil under undrained cyclic torsional shear
Internal erosion is the transportation of soil particles from within or beneath geotechnical
structures, caused by seepage flow, that impacts the subsequent mechanical and hydraulic …
structures, caused by seepage flow, that impacts the subsequent mechanical and hydraulic …
Evaluation of the effects of shaking history on liquefaction and cone penetration resistance using shake table tests
This paper presents a study of the effects of shaking history on liquefaction and cone
penetration resistance of a clean sand by using 1-g shake table and piezo-cone penetration …
penetration resistance of a clean sand by using 1-g shake table and piezo-cone penetration …
Multidirectional vibroseis shaking and controlled blasting to determine the dynamic in situ response of a low-plasticity silt deposit
In this paper, efforts to characterize and compare the full-scale in situ three-dimensional (3D)
dynamic response of a low-plasticity silt deposit to multidirectional loading from two different …
dynamic response of a low-plasticity silt deposit to multidirectional loading from two different …
Assessment of state-of-practice use of field liquefaction charts at low and high overburden using centrifuge experiments
W El-Sekelly, R Dobry, T Abdoun - Engineering Geology, 2023 - Elsevier
Practical application of the state of practice field liquefaction charts at low and high
overburden is assessed with centrifuge testing. Available results of four centrifuge …
overburden is assessed with centrifuge testing. Available results of four centrifuge …
Centrifuge shake table tests on the liquefaction resistance of sand with clayey fines
A series of centrifuge shake table tests were carried out to investigate liquefaction resistance
of sand deposits with different fines content. The effects of clayey fines on the generation …
of sand deposits with different fines content. The effects of clayey fines on the generation …