A novel PSO-KELM based soil liquefaction potential evaluation system using CPT and Vs measurements

Z Zhao, W Duan, G Cai - Soil Dynamics and Earthquake Engineering, 2021 - Elsevier
Abstract Evaluation of soil liquefaction potential is an essential step in geotechnical
engineering design. This study presents a novel soil liquefaction potential evaluation system …

Machine learning modelling for predicting soil liquefaction susceptibility

P Samui, TG Sitharam - Natural Hazards and Earth System …, 2011 - nhess.copernicus.org
This study describes two machine learning techniques applied to predict liquefaction
susceptibility of soil based on the standard penetration test (SPT) data from the 1999 Chi …

Laboratory investigation on assessing liquefaction resistance of sandy soils by shear wave velocity

YG Zhou, YM Chen - Journal of Geotechnical and …, 2007 - ascelibrary.org
Shear wave velocity (V s) offers engineers a promising alternative tool to evaluate
liquefaction resistance of sandy soils, and the lack of sufficient in-situ databases makes …

Neural transfer learning for soil liquefaction tests

Y Fang, I Jairi, N Pirhadi - Computers & Geosciences, 2023 - Elsevier
Soil liquefaction is one of the most disastrous sides of earthquakes which can cause severe
damage to structures, infrastructures, and individuals' lives. Therefore, establishing new and …

Liquefaction hazard assessment and ground failure probability analysis in the Kathmandu Valley of Nepal

M Subedi, IP Acharya - Geoenvironmental Disasters, 2022 - Springer
Abstract During the 2015 Gorkha Earthquake (M w 7.8), extensive soil liquefaction was
observed across the Kathmandu Valley. As a densely populated urban settlement, the …

Experimental study on the mechanism of sand boils and associated settlements due to soil liquefaction in loose sand

CC Tsai, WC Lin, MC Chu, CC Chi - Engineering Geology, 2022 - Elsevier
Sand boils are a recognized phenomenon associated with soil liquefaction. However, the
exact conditions required to produce sand boils remain unclear, and sand boil-induced …

Shaking table testing of two single piles of different stiffnesses subjected to liquefaction-induced lateral spreading

JS Chiou, TJ Huang, CL Chen, CH Chen - Engineering Geology, 2021 - Elsevier
Lateral spreading is the main cause of pile foundation damage in liquefaction-prone areas
during earthquakes. A soil profile in which a non-liquefied soil is on top of a liquefied soil is a …

System response of an interlayered deposit with spatially distributed ground deformations in the Chi-Chi earthquake

PC Bassal, RW Boulanger… - Journal of Geotechnical …, 2022 - ascelibrary.org
Lateral spreading of an interlayered deposit adjacent to a meandering stream channel in
Wufeng, Taiwan, during the 1999 Chi-Chi Earthquake is evaluated using two-dimensional …

Earthquake-induced liquefaction potential and risk assessment of the world's largest mobile manufacturing plant, Noida, Uttar Pradesh

P Kundu, A Pain, J Das - Environmental Earth Sciences, 2024 - Springer
Evaluating liquefaction potential is essential for seismic micro-zonation for a specific area.
Ground improvement of a site is conducted after the examination of the propensity of …

Liquefaction study of fine-grained soil using computational model

S Ghani, S Kumari - Innovative Infrastructure Solutions, 2021 - Springer
Liquefaction is one of the most disastrous phenomena that arises due to earthquakes and
has always been a major concern for engineers due to the damages and devastation it …