Dynamic Analyses of Jacket Type Offshore Platforms against Progressive Collapse Considering Pile-Soil-Structure Interaction

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

GHOLAMI HOSSEIN; Asgarian Behrouz; Hashemi Rezvani Farshad

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: International Journal of Maritime Technology Year:2019 | Volume:12 | Issue:- Page(s): 31-40

Download Full-Text

View:

118

Download:

Cites:

Information Journal Paper

Title

Dynamic Analyses of Jacket Type Offshore Platforms against Progressive Collapse Considering Pile-Soil-Structure Interaction

Author(s)

GHOLAMI HOSSEIN | Asgarian Behrouz | Hashemi Rezvani Farshad | Issue Writer Certificate

Keywords

Progressive Collapse;Jacket Type offshore Platforms;Non

linear Dynamic Analysis;Pile

Soil

Structure Interaction

Abstract

This research aims to present a practical framework to study the structural response of a jacket type offshore platforms subjected to a sudden member removal considering the pile-Soil-Structure Interaction. To this end, a series of nonlinear dynamic analyses are performed, and the progressive collapse resistance of the generic structure is determined. Consequently, the members prone to failure are detected. As a case study, the application of the proposed framework to control the capability of these type of structures for the prevention of progressive collapse occurrence are investigated. In the model structure, some legs and vertical braces in different locations are eliminated, and the effect of each damage case on the performance of the structure is investigated while the environmental wind and wave loads are imposed to the platform. The simulation results demonstrated that although the jacket structure can sustain the loss of primary members safely, it is susceptible to failure progression while a leg and the connected brace are eliminated simultaneously. The safety margin, in this case, is about 20% only. In addition, it was revealed that in the case in which a leg and the connected brace are eliminated, progressive collapse resistance is about a third in comparison with the case of a leg damaged only.

Multimedia

No record.

Cites

No record.

References

No record.

Cite

APA: Copy

GHOLAMI, HOSSEIN, Asgarian, Behrouz, & Hashemi Rezvani, Farshad. (2019). Dynamic Analyses of Jacket Type Offshore Platforms against Progressive Collapse Considering Pile-Soil-Structure Interaction. INTERNATIONAL JOURNAL OF MARITIME TECHNOLOGY, 12(-), 31-40. SID. https://sid.ir/paper/777970/en

Vancouver: Copy

GHOLAMI HOSSEIN, Asgarian Behrouz, Hashemi Rezvani Farshad. Dynamic Analyses of Jacket Type Offshore Platforms against Progressive Collapse Considering Pile-Soil-Structure Interaction. INTERNATIONAL JOURNAL OF MARITIME TECHNOLOGY[Internet]. 2019;12(-):31-40. Available from: https://sid.ir/paper/777970/en

IEEE: Copy

HOSSEIN GHOLAMI, Behrouz Asgarian, and Farshad Hashemi Rezvani, “Dynamic Analyses of Jacket Type Offshore Platforms against Progressive Collapse Considering Pile-Soil-Structure Interaction,” INTERNATIONAL JOURNAL OF MARITIME TECHNOLOGY, vol. 12, no. -, pp. 31–40, 2019, [Online]. Available: https://sid.ir/paper/777970/en

Related Journal Papers

No record.

Related Seminar Papers

No record.

Related Plans

No record.

Recommended Workshops