Optimized active learning Kriging reliability based assessment of laterally loaded pile groups modeled using random finite element analysis

K Khorramian, AE Alhashmi, F Oudah - Computers and Geotechnics, 2023 - Elsevier
This paper presents an optimization of the Active learning Kriging (AK) reliability assessment
of laterally loaded pile groups modeled using random nonlinear finite element (FE) where …

[PDF][PDF] Stochastic Finite Element Approach to Assess Reliability of Fiber-Reinforced Polymer-Strengthened Concrete Beams

C Petrie, F Oudah - ACI Structural Journal, 2023 - researchgate.net
2 two-dimensional (2D) random fields. The framework was developed, automated, and
applied 1 to select configurations of RC beams strengthened using carbon FRP. A …

Clustering-Based Active-Learning Kriging Reliability Analysis of FRP-Strengthened RC Beams with Random Finite-Element to Model Spatial Variability

C Petrie, F Oudah - Journal of Composites for Construction, 2024 - ascelibrary.org
This paper presents a framework for assessing the reliability of fiber reinforced polymer
(FRP)–strengthened reinforced concrete (RC) beams in flexure using stochastic nonlinear …

Metric Systems for Performance Evaluation of Active Learning Kriging Configurations for Reliability Analysis

K Khorramian, F Oudah - ASCE-ASME Journal of Risk and …, 2024 - ascelibrary.org
In active learning Kriging (AK) reliability-based analysis, a surrogate model is trained in a
stepwise manner and used to evaluate the reliability of the desired system by reducing the …

Time-dependent reliability analysis of degrading structural elements using stochastic fe and lstm learning

F Oudah, AE Alhashmi - Canadian Society of Civil Engineering Annual …, 2022 - Springer
Time-dependent reliability assessment of complex structural systems that require finite
element (FE) simulation to evaluate the limit state function by means of random fields is …

[PDF][PDF] Optimal active learning kriging predictor configuration for calculating the reliability index of bridge piers

E Buckley, K Khorramian, F Oudah - Proc., 11th Int. Conf. on Short …, 2022 - researchgate.net
Active Learning Kriging (AK) Monte Carlo Simulation (MCS) has been used to optimize the
reliability calculation (reduce the computational cost) for complex systems with nonlinear …

Reliability Analysis of Externally Bonded FRP Strengthened Beams Considering Existing Conditions: Application Of Stochastic FE and Conditional Probability

CDW Petrie - 2022 - dalspace.library.dal.ca
The use of externally bonded (EB) fiber reinforced polymer (FRP) to strengthen existing
reinforced concrete flexural members is becoming a more heavily used practice due to the …

Efficient Representation of Random Fields for Training the Kriging Predictor in Adaptive Kriging Reliability Assessment of Civil Structures

K Khorramian, AE Alhashmi… - Automation in Construction …, 2023 - taylorfrancis.com
Random finite element (FE) simulation is increasingly used for assessing the reliability of
structural systems by considering the spatial variation in the material properties using …

THE APPLICATION OF ACTIVE LEARNING KRIGING IN DETERMINING THE RELIABILITY OF BRIDGE COMPONENTS

CE Buckley - 2022 - dalspace.library.dal.ca
The objective of this research was to develop a framework of analysis using Active Learning
Kriging Monte Carlo Simulation (AK-MCS) to assess and optimize the reliability calculation …