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 …

CPT-based liquefaction case histories compiled from three earthquakes in Canterbury, New Zealand

M Geyin, BW Maurer, BA Bradley… - Earthquake …, 2021 - journals.sagepub.com
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 …

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 …

Effect of strain history on the monotonic and cyclic response of natural and reconstituted silts

A Dadashiserej, A Jana, AW Stuedlein… - Soil Dynamics and …, 2022 - Elsevier
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 …

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 …

[HTML][HTML] Effects of seepage flow on liquefaction resistance of uniform sand and gap-graded soil under undrained cyclic torsional shear

S Chitravel, M Otsubo, R Kuwano - Soils and Foundations, 2023 - Elsevier
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 …

Evaluation of the effects of shaking history on liquefaction and cone penetration resistance using shake table tests

J Wang, S Salam, M Xiao - Soil Dynamics and Earthquake Engineering, 2020 - Elsevier
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 …

Multidirectional vibroseis shaking and controlled blasting to determine the dynamic in situ response of a low-plasticity silt deposit

A Jana, A Dadashiserej, B Zhang… - … of Geotechnical and …, 2023 - ascelibrary.org
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 …

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 …

Centrifuge shake table tests on the liquefaction resistance of sand with clayey fines

X Gu, D Wu, K Zuo, A Tessari - Journal of Geotechnical and …, 2022 - ascelibrary.org
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 …