Insights into the assessment and interpretation of earthquake-induced liquefaction in sands under different degrees of saturation

F Molina-Gómez, AV da Fonseca, C Ferreira… - Earth-Science …, 2024 - Elsevier
Earthquake-induced liquefaction is a prominent and impactful natural hazard responsible for
substantial economic losses worldwide. Hence, engineers and researchers are currently …

Soil improvement using agar gum polymer for seismic liquefaction mitigation

C Jang, B Yang, WT Hong, J Ahn, J Jung - Soil Dynamics and Earthquake …, 2024 - Elsevier
Liquefaction can cause ground subsidence and structural collapses, which could result in
considerable damage. While numerous preventive methods have been proposed to prevent …

Experimental Wave-Based Assessment of Liquefaction Resistance for Different Degrees of Saturation

F Molina-Gómez… - Geotechnical …, 2023 - asmedigitalcollection.asme.org
This paper presents the results of an experimental program carried out in the laboratory
aimed at assessing the liquefaction resistance by correlations between longitudinal wave (P …

Evaluating liquefaction resistance of partially saturated sandy soil using the P-wave velocity

K Zuo, X Gu, G Gao - Soil Dynamics and Earthquake Engineering, 2024 - Elsevier
Partially saturated soils below the groundwater table usually exist because of decomposition
of organics within the soil deposit or soil desaturation technologies for liquefaction …

Induced Partial Saturation: From Mechanical Principles to Engineering Design of an Innovative and Eco-Friendly Countermeasure against Earthquake-Induced Soil …

L Mele, S Lirer, A Flora - Geosciences, 2024 - mdpi.com
Earthquake-induced soil liquefaction is a catastrophic phenomenon that can damage
existing building foundations and other structures, resulting in significant economic losses …

Liquefaction susceptibility of clayey sands under saturated and partially saturated conditions

P Fardad Amini, J Yang, F Molina-Gómez… - …, 2024 - icevirtuallibrary.com
The discussers commend the authors on their significant and engaging study concerning the
characterisation of cyclic behaviour in partially saturated sands with varying fines content …

Energy-based formulation for generation of pore pressure due to a combination of static and cyclic stresses

R Galindo, AV da Fonseca, S Ríos, H Patiño - Engineering Geology, 2024 - Elsevier
In this research, an energy formulation is proposed for the evaluation of pore pressure
generation, incorporating the influence of the initial state of static stresses, both normal and …

Exploring liquefaction resistance in saturated and gassy sands at different state parameters

F Molina-Gómez, R González-Olaya… - Transportation …, 2024 - Elsevier
Earthquake-induced liquefaction is a relevant natural hazard due to the damages caused in
numerous buildings, facilities and infrastructures worldwide. The damages caused to the …

Triaxial Testing Methodology for Gassy Soils

P Kaminski, J Grabe - Geotechnical Testing Journal, 2023 - asmedigitalcollection.asme.org
Small amounts of gas occur in almost every sediment in marine or coastal environments. In
past studies, a negative influence of gas on the mechanical properties of soil was associated …

[HTML][HTML] Effect of saturation on dynamic characteristics of collapsible gypseous soil using cyclic triaxial testing

AS Abood, MY Fattah, A Al-Adili - Case Studies in Construction Materials, 2023 - Elsevier
Studying the unsaturated gypseous soils behavior may lead to more understanding of the
gypseous soil problems associated with unsaturation under the effect of the vertical …