Research Article
Nov 1973
Congestion in Marina Entrance Channels Due to Sailboats
Authors: Allen L. Ely and John M. Nichol, AM.ASCEAuthor Affiliations
Publication: Journal of the Waterways, Harbors and Coastal Engineering Division
Volume 99, Issue 4
Abstract
Overcrowding of marinas has caused traffic congestion in many entrance channels, primarily because of the diagonal tacking patterns of sailboats in the presence of axially moving powerboats. This problem is analyzed on the basis of probability of interference of imaginary blockading areas surrounding the boats as they traverse the channel. The relationships of the various parameters that enter into this analysis are evaluated mathematically, and a congestion index is derived in terms of probable interferences per acre of navigable channel during peak-hour traffic. It is suggested that values for this index be computed for an extensive sampling of marinas in different parts of the country to assess its general validity.
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Published In
Journal of the Waterways, Harbors and Coastal Engineering Division
Volume 99 • Issue 4 • November 1973
Pages: 415 - 424
Copyright
© 1973 American Society of Civil Engineers.
History
Published in print: Nov 1973
Published online: Feb 12, 2021
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Allen L. Ely
Engr., Moffatt & Nichol, Engrs., Long Beach, Calif.
John M. Nichol, AM.ASCE
Prin., Moffatt & Nichol, Engrs., Long Beach, Calif.
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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.