Reliability of Pile Foundation of Offshore Jacket Platforms Subjected to Seismic Action

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Abstract:

Pile foundation of offshore platform is very important. Earthquake is devastating and unpredictable.It is important to assess the reliability of pile foundation of offshore jacket platforms subjected to seismic action. This paper presents the approach to calibrate of reliability of pile foundation subjected to seismic action. The combination of loads are mainly investigated. The reliability of pile foundation of of QK18-1 in Bohai Bay related to 25-year reference period is3.37, which is close to the conclusion of some existing researches. The results could provide significant reference for the design of offshore jacket platforms.

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Periodical:

Advanced Materials Research (Volumes 919-921)

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1047-1051

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April 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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