New approach for the numerical analysis of stiffened deep cement mixing columns and piles in coastal engineering through 1D elements

A Eslami, A Arjmand, A Ardehe, A Ebrahimipour… - Ocean …, 2024 - Elsevier
The standard finite element method (SFEM) can model stiffened deep cement mixing
(SDCM) columns, which are soil-cement columns reinforced with a stiff core, by discretizing …

Practice-oriented validation of embedded beam formulations in geotechnical engineering

AN Granitzer, F Tschuchnigg - Processes, 2021 - mdpi.com
The numerical analysis of many geotechnical problems involves a high number of structural
elements, leading to extensive modelling and computational effort. Due to its exceptional …

Particle Swarm optimization of interface constitutive model parameters for embedded beam formulations

AN Granitzer, J Leo, F Tschuchnigg - International Journal of …, 2024 - ascelibrary.org
The numerical simulation of boundary value problems involving a high number of pile-type
structures, such as pile foundation systems of high-rise buildings, represents a standard task …

Influence of Layer Thickness Ratio on the Mechanical and Failure Properties of Soft-Hard Interbedded Rock-like Material

Q Xie, H Gao, Y Ban, X Fu, X Liang, Z Cao… - KSCE Journal of Civil …, 2023 - Springer
To figure out the influence of soft-hard layer thickness ratio on specimens' mechanical
properties evolution and microcracking mechanism, combined with digital image correlation …

Insight into numerical characteristics of embedded finite elements for pile‐type structures employing an enhanced formulation

AN Granitzer, F Tschuchnigg… - … Journal for Numerical …, 2024 - Wiley Online Library
A number of problems encountered in the field of computational geotechnics requires the
modelling of numerous pile‐type structures embedded in a three‐dimensional soil …

Numerical study on micropile group behavior supporting fixed bottom marine hydrokinetic devices in sandy seabed

N Jamaleddin, M Gabr, R Borden, R Argall, D Lasser - Ocean Engineering, 2024 - Elsevier
This study aimed to investigate the behavior of micropile groups supporting fixed bottom
marine hydrokinetic (MHK) devices in sandy seabed. A parametric study using PLAXIS 3D …

Laboratory study on bearing capacity of batter rock-socketed pile group under combined loads

D Zhuang, L Ma, W Guo, Y Ren - Marine Georesources & …, 2024 - Taylor & Francis
The batter rock-socketed pile (BRSP) groups have been gradually introduced in practice to
support not only the vertical load caused by overlying infrastructures but also the horizontal …

Effects of Soil Nonlinearity on the Seismic Behavior of Pile Foundations Reinforced with Micropiles

CS Goit, S Honma, M Saitoh, P Giri - International Journal of …, 2024 - ascelibrary.org
Seismic retrofitting of existing bridges has been in practice for years to meet the stringent
seismic requirements set forward by revised design codes. For retrofitting, however, bridge …

Experimental Investigation on Performances of Battered Piles Resisting Embankment-Induced Lateral Soil Movement

D Zhou, Q Zhu, C Wang - Applied Sciences, 2023 - mdpi.com
The performance of passive battered piles resisting the embankment-induced lateral soil
movements may differ from that of the active battered pile and axially loaded existing vertical …

Estimating the deformation of micropile stabilized footings by GEP approach

BA Malik, FE Jalal, M Iqbal, S Nabi - Innovative Infrastructure Solutions, 2023 - Springer
Micropiles possess a remarkable adaptability that allows them to function effectively as both
a novel foundation and a sustainable solution for existing foundations, offering numerous …