[HTML][HTML] Vibration fatigue by spectral methods—A review with open-source support

A Zorman, J Slavič, M Boltežar - Mechanical systems and signal processing, 2023 - Elsevier
Vibration fatigue by spectral methods relates the theory of structural dynamics to high-cycle
vibration fatigue. An ideal spectral method should perform well and consistently, regardless …

Loads for use in the design of ships and offshore structures

SE Hirdaris, W Bai, D Dessi, A Ergin, X Gu… - Ocean engineering, 2014 - Elsevier
The evaluation of structural responses is key element in the design of ships and offshore
structures. Fundamental to this is the determination of the design loads to support the Rule …

Frequency-domain methods for a vibration-fatigue-life estimation–application to real data

M Mršnik, J Slavič, M Boltežar - International journal of fatigue, 2013 - Elsevier
The characterization of vibration-fatigue strength is one of the key parts of mechanical
design. It is closely related to structural dynamics, which is generally studied in the …

A probability density model of stress amplitude under bimodal vibration response

Y Zhu, P Li, J Sun - International Journal of Fatigue, 2023 - Elsevier
In order to improve the fatigue life prediction of engineering structures under bimodal
vibration response stress power spectra, a new probability density model of stress amplitude …

Development of a new spectral method for fatigue damage assessment in bimodal and trimodal Gaussian random processes

K Yuan, H Jin, W Chai - Ocean Engineering, 2023 - Elsevier
Fatigue damage assessment for marine structures subjected to random environmental
loadings is an important issue at the design stage. The bimodal and trimodal Gaussian …

A spectral method for accurate evaluation of fatigue damage induced by wide-band non-Gaussian random processes

K Yuan, Z Sun - Ocean Engineering, 2023 - Elsevier
Evaluating the fatigue damage of marine structures subjected to random environmental
loadings is of great practical significance at the design stage. In many situations, the …

[HTML][HTML] Benchmarking of spectral methods for fatigue assessment of mooring systems and dynamic cables in offshore renewable energy technologies

E Martinez-Puente, A Zarketa-Astigarraga… - Ocean …, 2024 - Elsevier
Fatigue life estimation methods based on time-domain and rainflow counting techniques are
widely recognised and accepted for their reliability. However, applying them in scenarios …

[HTML][HTML] Influence of the power take-off damping of a dual chamber floating oscillating water column on the mooring fatigue damage

S Xu, K Rezanejad, JFM Gadelho, CG Soares - Ocean Engineering, 2022 - Elsevier
A series of 1: 50 model tests are conducted to study the mooring dynamics of a dual-
chamber floating oscillating water column device. This device consists of two chambers …

A novel method for fatigue damage assessment in bimodal processes considering high-and low-frequency reduction effects

Y Guo, S Wang, H Guo, X Song - Journal of Marine Science and …, 2023 - mdpi.com
Due to inherent nonlinearities within floating systems and the second-order wave forces
affecting them, the dynamic responses of floating systems manifest as bimodal Gaussian …

An artificial neural network model for fatigue damage analysis of wide-band non-Gaussian random processes

K Yuan, S Peng, Z Sun - Applied Ocean Research, 2024 - Elsevier
Fatigue damage analysis is essential for ships and offshore structures subjected to various
fluctuating loadings. In many realistic scenarios, structural responses that exhibit wide-band …