Cyclic threshold shear strain for pore water pressure generation and stiffness degradation in marine clays at Yangtze estuary

X Xiao, DW Ji, TZ Hang, ZY Cai, L Zhang… - Frontiers in Marine …, 2023 - frontiersin.org
Cyclic threshold shear strain is a fundamental property of saturated soils under cyclic
loading. To investigate the cyclic threshold shear strain for pore water pressure generation …

Assessing the liquefaction potential of a sand specimen by using resonant column test

NS Shinde, J Kumar - Soil Dynamics and Earthquake Engineering, 2022 - Elsevier
The liquefaction potential of soils is usually assessed based on cyclic simple/triaxial/
torsional shear tests. These tests are generally associated with low frequency vibrations in a …

Numerical analysis of the interference of two active machine foundations

S Alzabeebee - Geotechnical and Geological Engineering, 2020 - Springer
This study examines the influence of the interference on the dynamic response of two active
machine foundations using the finite element analysis. The finite element model has been …

Machine foundation response subjected to vertical vibration: experimental and analytical using cone model

A Amiri, SN Moghaddas Tafreshi… - European Journal of …, 2023 - Taylor & Francis
The fundamental aim in the proper design of machine foundations is to limit the response
amplitude by preventing resonance in all vibration modes. The effects of static and dynamic …

Effect of frame foundation geometry on the dynamic response of high-speed turbo machine foundations

AA Ahmed, MY Fattah, MK Mohsen - Heliyon, 2025 - cell.com
The foundation of the turbo-generator comprises a generator, turbine, and associated
equipment situated on the top of the frame foundation, which consists of a bottom raft, top …

[HTML][HTML] Displacements and stresses induced by vibrations of machine foundation on clay soil of different degrees of saturation

AS Abdulrasool, MY Fattah, NM Salim - Case Studies in Construction …, 2022 - Elsevier
The difficulty that arises in the design of a machine foundation is how to know the behavior
of the soil at different soil conditions. Therefore, there are many indications of a need to …

Dynamic response of a machine foundation using different soil constitutive models

S Alzabeebee, S Keawsawasvong - Transportation Infrastructure …, 2024 - Springer
Abstract Machine foundations are subjected to repeated abnormal and complex loads due
to machine vibrations. The response of such foundations should be examined by …

Transient settlement estimation of shallow foundation under eccentrically inclined static and cyclic load on granular soil using artificial intelligence techniques

SK Sasmal, RN Behera - Geomechanics and Geoengineering, 2023 - Taylor & Francis
The present study focuses on estimating the transient response of shallow strip footing on
granular soil using soft computing techniques. A shallow foundation is numerically modelled …

Resonance vibration approach in soil densification: laboratory experiences and numerical simulation

D Guangyin, G Changhui, L Songyu… - Earthquake Engineering …, 2021 - Springer
This paper describes the improvement effect and mechanism of strengthening a liquefied
sand foundation using the cross-vibration wing resonance method, through an indoor model …

[PDF][PDF] Liquefaction potential of sandy soil from small laboratory machine foundation model

MY Fattah, NM Salim, RJ Haleel - International Review of Civil …, 2018 - researchgate.net
Liquefaction is a physical process by which, soils lose their shear strength, liquefaction
occurs in loose saturated granular soil due to applying dynamic loads. This paper presents …