Offshore wind power plant site selection using Analytical Hierarchy Process for Northwest Turkey

E Caceoğlu, HK Yildiz, E Oğuz, N Huvaj, JM Guerrero - Ocean engineering, 2022 - Elsevier
This study presents a quantitative methodology for offshore wind power plant site selection
in Northwest Turkey using Geographical Information Systems (GIS) and Analytical Hierarchy …

Accounting for soil spatial variability in plate anchor design

Y Cai, MF Bransby, C Gaudin, Y Tian - Journal of Geotechnical and …, 2022 - ascelibrary.org
The effect of soil spatial variability on the undrained vertical uplift capacity of plate anchors
has been examined using the three-dimensional random finite-element approach. Multiple …

A CPT-Based Design Framework for Uplifted Open-Ended Piles Installed in Spatially Variable Sandy Soils. I: Soil Resistance Design Line Optimization

Y Cai, F Bransby, C Gaudin, M O'Neill… - Journal of Geotechnical …, 2023 - ascelibrary.org
Due to the mechanical properties of the seabed exhibiting horizontal and vertical spatial
variability, an important challenge in offshore geotechnical design lies in the selection of the …

Reliability analysis of horizontally loaded pile considering spatial variability of soil parameters

X Zhang, B Jiao, B Hou - Soil Dynamics and Earthquake Engineering, 2021 - Elsevier
In the design and analysis of pile foundations, the horizontal load is an important factor that
needs to be considered. The reliability analysis can take the uncertainty of various …

Evaluating the Characteristics of Spatial Variability of Soil in Vertical Direction Highly Heterogeneous Region Based on Cone Penetration Test

C Chu, Y Wang, H Song, L Xu, X Hou… - …, 2024 - pubs.geoscienceworld.org
Key parameters describing the spatial variability of soil properties based on the random field
theory are the scale of fluctuation (SOF) and coefficient of variation (COV). To characterize …

A nonparametric approach for characterizing soil spatial variability based on cone penetration test data

F Wang, H Li - Bulletin of Engineering Geology and the Environment, 2021 - Springer
Probabilistic site characterization usually requires a parametric model such as the Gaussian
random field to begin. This paper proposes a nonparametric approach to characterizing soil …

Probability of unsatisfactory performance of monopile foundations for offshore wind turbines considering variations in seabed properties

O Orakci, N Huvaj, S François, G Anoyatis - Ocean Engineering, 2023 - Elsevier
Safe design of monopiles for Offshore Wind Turbines (OWT) requires an accurate estimation
of the foundation soil material properties. Uncertainty in soils is mainly due to their inherent …

How to Account for Uncertainty in Soil Properties in Offshore Monopile Design by Means of Probabilistic Analysis

O Orakcı - 2022 - open.metu.edu.tr
Offshore wind turbines gain more importance worldwide as they contribute to reduce
greenhouse gas emissions and achieve a low-carbon future producing sustainable energy …

[PDF][PDF] Random Field Characterization of a Mangrove Site with CPT Data

T Njoku, S Ejezie, D Eme - academia.edu
Geotechnical site characterization requires the determination of site-specific field
parameters which are known to exhibit pronounced variability. The study performed a …

[PDF][PDF] Python Code for Deterministic and Probabilistic Analyses of Monopiles Using DNV and API Guidelines: An Example in the North Sea

O Orakci, E Caceoğlu, N Huvaj - academia.edu
• If a simulation fails to satisfy any of these limit checks (such as shear, combined, overload,
bearing, and service checks), then it is evaluated as unsatisfactory performance. In the end …