Dynamic Fatigue Assessment of Fixed Offshore Platform
MetadataShow full item record
In this paper a practical method for dynamic fatigue assessment of jacket-type offshore structure is investigated. Fatigue is a primary mode of failure for steel structures that are subjected to dynamic loads. For offshore structures the main source of fatigue inducing stress range are ocean waves. The spectral approach to fatigue analysis is an attempt to account for the random nature of a confused sea in a rational manner. An accurate procedure for the random vibration computation of structure is developed using frequency domain techniques. To illustrate the aforementioned methodology, a jacket type offshore platform in the Persian Gulf has been selected.
Showing items related by title, author, creator and subject.
A randomised controlled trial of an online fatigue self-management group intervention for adults with chronic neurological conditionsGhahari, Setareh (2009)Background: Fatigue is one of the most common symptoms of neurological conditions. Although the literature suggests different approaches to treatment of this pervasive symptom, there is not a single, agreed comprehensive ...
Using multiple tuned mass dampers to control offshore wind turbine vibrations under multiple hazardsZuo, H.; Bi, K.; Hao, Hong (2017)© 2017 Elsevier LtdOffshore wind turbines can be built larger and lighter than they used to be due to the application of new materials. These large and flexible structures are vulnerable to external vibration sources such ...
Azarhoushang, Azin (2010)In this thesis a simplified method for dynamic response of jacket type offshore structures to extreme environmental load is investigated using existing experience and the procedures available within the industry. Fixed ...