Effect of surface waves on submarine pipeline during lying
Joint Authors
Sabir, Duha B.
Abd Al-Razzaq, Adi Adnan
Salih, Samuil Mahdi
Source
Basrah Journal for Engineering Sciences
Issue
Vol. 20, Issue 1 (30 Jun. 2020), pp.1-6, 6 p.
Publisher
University of Basrah College of Engineering
Publication Date
2020-06-30
Country of Publication
Iraq
No. of Pages
6
Main Subjects
Abstract EN
Submarine pipelines are essentially used for the transmission of gas and oil across oceans between countries or for transport between shore and offshore installations.
The pipeline applications were studied to be installed in deep water, which exposed to different loads such as currents and waves in various directions, barge movements, seafloor interaction, etc.
This paper developed a dynamic analysis of the J-lay suspended submarine pipeline during laying taking into account the effect of water depth, the direction of the wave heading, and sea state without vessel movement.
The finite element program ANSYS R17.2 is used for modeling and analysis of the pipelines.
The random sea state is modeled using the JONSWAP spectrum.
It was found that the effect of the direction of wave heading on the bending moment from dynamic analysis of pipeline is obvious in a depth of (2 m) below water surface, and then gradually decreases until it disappears in depth of (100 m).
Whereas the effect of wave height is obvious in a depth of (2 m) and then gradually decreases until it disappears in depth of (120 m).
American Psychological Association (APA)
Sabir, Duha B.& Abd Al-Razzaq, Adi Adnan& Salih, Samuil Mahdi. 2020. Effect of surface waves on submarine pipeline during lying. Basrah Journal for Engineering Sciences،Vol. 20, no. 1, pp.1-6.
https://search.emarefa.net/detail/BIM-946821
Modern Language Association (MLA)
Sabir, Duha B.…[et al.]. Effect of surface waves on submarine pipeline during lying. Basrah Journal for Engineering Sciences Vol. 20, no. 1 (2020), pp.1-6.
https://search.emarefa.net/detail/BIM-946821
American Medical Association (AMA)
Sabir, Duha B.& Abd Al-Razzaq, Adi Adnan& Salih, Samuil Mahdi. Effect of surface waves on submarine pipeline during lying. Basrah Journal for Engineering Sciences. 2020. Vol. 20, no. 1, pp.1-6.
https://search.emarefa.net/detail/BIM-946821
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 5
Record ID
BIM-946821