Seismic fragility evaluation of embankments on liquefiable soils and remedial countermeasures

H Zhou, X Liu, J Tan, J Zhao, G Zheng - Soil Dynamics and Earthquake …, 2023 - Elsevier
This paper focuses on the evaluation of seismic fragility curves for embankments on
liquefiable soils with the aim of improving the reliability of the risk assessment of transport …

State-of-the-art review on utilization of waste materials in the mitigation of soil liquefaction

JP Zachariah, RS Jakka - Indian Geotechnical Journal, 2024 - Springer
Sustainability has garnered significant attention from the global engineering community in
recent years. Explorations into the utilization of sustainable materials for enhancing soil …

Seismic resilience evaluation of granular column-supported road embankments on liquefiable soils

H Zhou, C **a, X Yu, G Zheng, X Liu, Z Shi - Soil Dynamics and Earthquake …, 2024 - Elsevier
In this study, the seismic resilience of granular column-supported road embankments on
liquefiable soils is examined to enhance the understanding and seismic design of resilient …

Shaking table tests on the influence of geosynthetic encasement stiffness on the shear reinforcement effect of GESC composite foundation

M Ji, Y Zhao, F Li, Y Zheng - Geotextiles and Geomembranes, 2024 - Elsevier
This paper presents an experimental study of shaking table tests on two geosynthetic
encased stone columns (GESC) composite foundation models with different geosynthetic …

Performance enhancement of encased stone column with conductive natural geotextile under k0 stress condition

BK Pandey, S Rajesh, S Chandra - Geotextiles and Geomembranes, 2021 - Elsevier
In this study, the performance of the stone column encased with conductive jute geotextile in
improving the characteristics of soft clay under k 0 stress condition was evaluated using a …

Finite-difference solution for dissipation of excess pore water pressure within liquefied soil stabilized by stone columns with consideration of coupled radial-vertical …

J Sun, H Sun, M Lu, B Han - Soil Dynamics and Earthquake Engineering, 2024 - Elsevier
The implementation of stone columns is a widely accepted method for improving the stability
of liquefiable soil. A comprehensive understanding of the behavior of the composite ground …

Probabilistic predictive model for liquefaction triggering in layered sites improved with dense granular columns

J Carlos Tiznado, S Dashti… - Journal of Geotechnical …, 2021 - ascelibrary.org
This paper presents a probabilistic model for evaluating the liquefaction-triggering hazard in
level, layered, and saturated granular soil profiles improved with dense granular columns …

Seismic behavior of highway embankment reinforced with remedial countermeasures on saturated loose sandy layer

C Qin, H Hazarika, G Liu, Y Kochi, H Furuichi… - Transportation …, 2024 - Elsevier
A hybrid pile system is proposed to suppress excessive settlement and lateral spreading,
which are regarded as main causes of highway embankment failure due to earthquakes …

Shaking table tests on wall-type gravel and rubber drains as a liquefaction countermeasure in silty sand

R Farzalizadeh, A Hasheminezhad… - Geotextiles and …, 2021 - Elsevier
In this paper, the seismic performance of wall-type gravel and rubber drains as a liquefaction
countermeasure in silty sand has been addressed using a series of 1 g shaking table tests …

Centrifuge and numerical modeling of the behavior of homogeneous embankment on liquefiable soil subjected to dynamic excitation

C Saade, Z Li, S Escoffier, L Thorel - Soil Dynamics and Earthquake …, 2023 - Elsevier
Centrifuge and numerical modeling are developed to investigate the behavior of a
homogeneous embankment constructed on a liquefiable sand ground, which was prepared …