Proceedings of the 1st International Conference on Mechanical Engineering and Material Science (MEMS 2012)

Dynamic Response and Fatigue Damage Analysis for Drilling Riser

Authors
Chen Jinghao, Duan Menglan, Tian Kai
Corresponding Author
Chen Jinghao
Available Online December 2012.
DOI
https://doi.org/10.2991/mems.2012.99How to use a DOI?
Keywords
Drilling Riser Dynamic Response Fatigue Damage Soil Stiffness Wall Thickness; Welding Eccentricity
Abstract

Drilling riser is the key equipment that connects subsea wellhead to drilling platform. The security of drilling riser concerns whether the drilling operation can be completed successfully. Drilling riser suffers fatigue damage as a result of its vibration under environmental loads. This paper established nonlinear dynamic analysis method of drilling riser based on pipe-soil interaction in time domain. Rainflow counting method, S-N curve and Miner-Palmgren rule are used to establish fatigue damage model and corresponding computer program is developed. The effects of soil stiffness, wall thickness and welding eccentricity on fatigue damage of drilling riser are derived, which provide theory basis for the design and operation of drilling riser.

Copyright
© 2012, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 1st International Conference on Mechanical Engineering and Material Science (MEMS 2012)
Series
Advances in Intelligent Systems Research
Publication Date
December 2012
ISBN
978-90-78677-59-8
ISSN
1951-6851
DOI
https://doi.org/10.2991/mems.2012.99How to use a DOI?
Copyright
© 2012, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Chen Jinghao
AU  - Duan Menglan
AU  - Tian Kai
PY  - 2012/12
DA  - 2012/12
TI  - Dynamic Response and Fatigue Damage Analysis for Drilling Riser
BT  - Proceedings of the 1st International Conference on Mechanical Engineering and Material Science (MEMS 2012)
PB  - Atlantis Press
SP  - 372
EP  - 375
SN  - 1951-6851
UR  - https://doi.org/10.2991/mems.2012.99
DO  - https://doi.org/10.2991/mems.2012.99
ID  - Jinghao2012/12
ER  -