[HTML][HTML] Statistical modelling of the ocean environment–A review of recent developments in theory and applications
Probabilistic modelling and statistical analysis of environmental conditions is important for
the design and assessment of ships and other marine structures. It will give a necessary …
the design and assessment of ships and other marine structures. It will give a necessary …
[HTML][HTML] A benchmarking exercise for environmental contours
Environmental contours are used to simplify the process of design response analysis. A
wide variety of contour methods exist; however, there have been a very limited number of …
wide variety of contour methods exist; however, there have been a very limited number of …
[HTML][HTML] The effect of serial correlation in environmental conditions on estimates of extreme events
In offshore engineering, it is common practice to estimate long-term extremes under the
assumption that environmental conditions are independent. However, many environmental …
assumption that environmental conditions are independent. However, many environmental …
[HTML][HTML] Analysing multivariate extreme conditions using environmental contours and accounting for serial dependence
E Vanem - Renewable Energy, 2023 - Elsevier
Accurate statistical description of extreme environmental conditions is needed for risk
assessment and management of marine structures and is a crucial input to design of any …
assessment and management of marine structures and is a crucial input to design of any …
Joint distribution of significant wave height and zero-up-crossing wave period using mixture copula method
W Huang, S Dong - Ocean Engineering, 2021 - Elsevier
An estimation of the statistical properties of a met-ocean environment is extremely important
in the design and risk assessment of marine structures. An adequate description of the joint …
in the design and risk assessment of marine structures. An adequate description of the joint …
Environmental wave contours by inverse FORM and Monte Carlo Simulation with variance reduction techniques
Environmental contours of significant wave height and wave period are established for 10,
25 and 100 year-return periods by different approaches. The environmental contours are …
25 and 100 year-return periods by different approaches. The environmental contours are …
Predicting wave heights for marine design by prioritizing extreme events in a global model
AF Haselsteiner, KD Thoben - Renewable Energy, 2020 - Elsevier
In the design process of marine structures like offshore wind turbines the long-term
distribution of significant wave height needs to be modelled to estimate loads. This is …
distribution of significant wave height needs to be modelled to estimate loads. This is …
Quantitative comparison of environmental contour approaches
Environmental contours are a pragmatic and widespread method to estimate the long-term
extreme response of marine structures. Over the years, a range of approaches have been …
extreme response of marine structures. Over the years, a range of approaches have been …
Nonstationary modelling of significant wave height using time series decomposition method
W Huang, X Zhu, Y Jin, X Shen - Ocean Engineering, 2024 - Elsevier
Marine structures are typically designed to withstand extreme events of a specific return
period derived within a stationary framework. Nevertheless, this stationarity assumption may …
period derived within a stationary framework. Nevertheless, this stationarity assumption may …
Design loads and reliability assessment of marine structures considering statistical models of metocean data
Y Zhao, S Dong - Ocean Engineering, 2021 - Elsevier
The objective of this study is to investigate the effect of statistical models for constructing the
bivariate distribution of metocean data on design loads and reliability assessment of …
bivariate distribution of metocean data on design loads and reliability assessment of …