Novel approach to estimate vertical scale of fluctuation based on CPT data using convolutional neural networks

JZ Zhang, KK Phoon, DM Zhang, HW Huang… - Engineering …, 2021 - Elsevier
The inherent spatial variability of soil properties is the main sauces of uncertainties in the
site investigation, and it is commonly characterized using random field theory. In the context …

A rigorous random field-based framework for 3D stratigraphic uncertainty modelling

W Yan, P Shen, WH Zhou, G Ma - Engineering Geology, 2023 - Elsevier
Sustainable development goals for site-specific and customized design have brought needs
to assess and quantify the stratigraphic uncertainty in three-dimensional (3D) modelling. The …

Reliability analysis for monopile foundation of offshore wind turbine considering correlated wind and waves and spatially varying soils

Z Zhang, T Wang, Z Chen, J Zhang - Ocean Engineering, 2023 - Elsevier
The monopile-supported offshore wind turbines (OWTs) are increasingly installed in more
challenging seabed environments, resulting that the reliability of the monopile foundation …

A large-deformation random finite-element study: failure mechanism and bearing capacity of spudcan in a spatially varying clayey seabed

JT Yi, LY Huang, DQ Li, Y Liu - Géotechnique, 2020 - icevirtuallibrary.com
Although the random heterogeneity of a clayey seabed has been long recognised, it is
relatively recently that the influence of spatial variability on the spudcan foundation has been …

Stochastic analysis of the seismic performance of sheet-pile walls supporting heterogeneous liquefiable ground

MA ElGhoraiby, MT Manzari - Soil Dynamics and Earthquake Engineering, 2024 - Elsevier
This paper presents the findings of a stochastic analysis conducted to evaluate the effects of
the spatial soil variability and temporal base motion variability on the seismic response of …

Probabilistic evaluation of the seismic stability of infinite submarine slopes integrating the enhanced Newmark method and random field

Q Yang, B Zhu, T Hiraishi - Bulletin of Engineering Geology and the …, 2021 - Springer
For evaluation of the seismic stability of submarine slopes, traditional deterministic methods
may not reflect the actual situation due to the uncertainties in input values such as seismic …

Random field model of soil parameters and the application in reliability analysis of laterally loaded pile

Z Xiao-ling, J Bo-han, H Yan, C Shong-loong… - Soil Dynamics and …, 2021 - Elsevier
The bearing capacity of pile under horizontal load is not only related to pile size and pile
material, but also closely related to soil parameters. In this paper, based on the probability …

Reliability analysis of monopiles for offshore wind turbines under lateral loading

BS Deviprasad, S Chatterjee - Ocean Engineering, 2024 - Elsevier
This paper presents reliability analysis of monopile foundations for offshore wind turbine
applications, along with probabilistic characterization of the responses. Finite element …

Investigation of the peak punch-through capacity of spudcan on sand overlying spatially variable clay

JT Yi, SJ Xu, XB Li, QS Yang, SY Li - Ocean Engineering, 2023 - Elsevier
Accurately estimating peak penetration resistance in punch-through sensitive deposits is
crucial for managing risks during jack-up rig installations. While offshore clays exhibit …

Dynamic installation of offshore torpedo anchors in spatially variable clay

JT Yi, CF Liu, SJ Xu, Z Wang, MJ Sun - Ocean Engineering, 2023 - Elsevier
The use of self-penetrating torpedo anchors is gaining increasing popularity in practice.
Whilst many research works have been undertaken concerning its dynamic installation, the …