Finite element analysis of helical piles subjected to axial impact loading
MF Alwalan, MH El Naggar - Computers and Geotechnics, 2020 - Elsevier
Abstract Two-dimensional (axi-symmetrical) dynamic finite element analyses were
performed to simulate the static load tests (SLT) and High Strain Dynamic Load Tests …
performed to simulate the static load tests (SLT) and High Strain Dynamic Load Tests …
Load-transfer mechanism of helical piles under compressive and impact loading
MF Alwalan, MH El Naggar - International Journal of Geomechanics, 2021 - ascelibrary.org
Helical piles are currently used to support large compressive loads, which requires accurate
evaluation of their bearing capacity. High strain dynamic load testing is increasingly used to …
evaluation of their bearing capacity. High strain dynamic load testing is increasingly used to …
State-of-the-art XGBoost, RF and DNN based soft-computing models for PGPN piles
Machine learning (ML) has made significant advancements in predictive modelling across
many engineering sectors. However, predicting the bearing capacity of pre-bored grouted …
many engineering sectors. However, predicting the bearing capacity of pre-bored grouted …
Evaluation of Static Pile Load Test Results of Ultimate Bearing Capacity by Interpreting Methods
R Adel, RR Shakir - IOP Conference Series: Earth and …, 2022 - iopscience.iop.org
Abstract in geotechnical engineering, foundation piles are ideal for deep foundations that
cannot bear higher loads. This architectural expansion places a great deal of responsibility …
cannot bear higher loads. This architectural expansion places a great deal of responsibility …
Experimental and numerical investigation for vertical stress increments of model piled raft foundation in sandy soil
Piled raft foundations have become a prominent foundation system in recent years as they
combine bearing capacities of piles and raft. For this reason, comprehensive analytical …
combine bearing capacities of piles and raft. For this reason, comprehensive analytical …
[HTML][HTML] Softening-based interface model and nonlinear load-settlement response analysis of piles in saturated and unsaturated multi-layered soils
This work presents a simplified method for the nonlinear analysis of the load–displacement
response of piles in multi-layered soils. As a starting step, a new interface model based on …
response of piles in multi-layered soils. As a starting step, a new interface model based on …
Assessment of ultimate bearing capacity of the pile for jacking & rotary piling method
Techniques of pile installation such as jacking, dropping weight, vibration, and explosion
were applied but these methods were discovered to have weaknesses, such as high friction …
were applied but these methods were discovered to have weaknesses, such as high friction …
Numerical Investigation of Large-Diameter Bored Piles under High-Strain Dynamic Testing: A Case Study in New Alamein City
Large-diameter bored piles can safely transmit loads from structures by skin friction to the
surrounding soil strata and end bearing at the bedrock layer, thereby providing a high …
surrounding soil strata and end bearing at the bedrock layer, thereby providing a high …
Prediction of bearing capacity of pile foundation using deep learning approaches
The accurate prediction of bearing capacity is crucial in ensuring the structural integrity and
safety of pile foundations. This research compares the Deep Neural Networks (DNN) …
safety of pile foundations. This research compares the Deep Neural Networks (DNN) …
Static Load Testing with Elastic Cushion Layer: A Case Study in Foshan Highway Project
Y Yao, X Liu, F Xu, Z Shao, G Wang, B Hong - KSCE Journal of Civil …, 2024 - Springer
To address limitations in conventional static load tests for composite foundations, a method
utilizing an elastic cushion layer is proposed to accurately simulate subgrade behavior …
utilizing an elastic cushion layer is proposed to accurately simulate subgrade behavior …