Research Article
Nov 1978
Numerical Sensitivity Study of Ocean Cable Systems
Publication: Journal of the Waterway, Port, Coastal and Ocean Division
Volume 104, Issue 3
Abstract
Sensitivity of ocean cable structure behavior to variation in physical parameters of the system was investigated using the finite element method. Two configurations were analyzed, a single point moor relaxation and an anchor deployment simulation. Relaxation behavior for shorter systems is sensitive to changes in buoy coefficient of drag; cable coefficient of drag is significant in longer systems. Changes in cable modulus of elasticity affected travel time by 5% of less for any of the 6-ft, 30-ft, or 60-ft (1.8-m, 9.2-m, or 18.3-m) systems that were analyzed. The dynamic tension magnitude in the deployment of cable structures is in part determined by weight of the system and the initial surface position of the anchor before release. Changes in dynamic tension response were substantially affected by variation of initial surface position. This anchor deployment simulation involved a 6-ft (1.8-m) cable with one end of the cable fixed.
Get full access to this article
View all available purchase options and get full access to this article.
Information & Authors
Information
Published In
Journal of the Waterway, Port, Coastal and Ocean Division
Volume 104 • Issue 3 • November 1978
Pages: 263 - 274
Copyright
© 1978 American Society of Civil Engineers.
History
Published in print: Nov 1978
Published online: Feb 12, 2021
Permissions
Request permissions for this article.
Authors
Affiliations
Herman J. Migliore
Asst. Prof. of Mech. Engrg., Portland State Univ., Portland, Oreg., formerly, Mech. Engr., Civ. Engrg. Lab., Naval Construction Battalion Center, Port Hueneme, Calif.
Dallas J. Meggitt, M.ASCE
Research Hydr. Engr., Civ. Engrg. Lab., Naval Construction Battalion Center, Port Hueneme, Calif.
Metrics & Citations
Metrics
Citations
Download citation
If you have the appropriate software installed, you can download article citation data to the citation manager of your choice. Simply select your manager software from the list below and click Download.
Cited by
View Options
Get Access
Access content
Please select your options to get access
Log in/Register
Log in via your institution (Shibboleth)
ASCE Members:
Please log in to see member pricing
Purchase
Save for later Item saved, go to cart Information on ASCE Library Cards
ASCE Library Cards let you download journal articles, proceedings papers, and available book chapters across the entire ASCE Library platform. ASCE Library Cards remain active for 24 months or until all downloads are used. Note: This content will be debited as one download at time of checkout.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.
Get Access
Access content
Please select your options to get access
Log in/Register
Log in via your institution (Shibboleth)
ASCE Members:
Please log in to see member pricing
Purchase
Save for later Item saved, go to cart Information on ASCE Library Cards
ASCE Library Cards let you download journal articles, proceedings papers, and available book chapters across the entire ASCE Library platform. ASCE Library Cards remain active for 24 months or until all downloads are used. Note: This content will be debited as one download at time of checkout.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.