DocumentCode :
2937357
Title :
Design and Deployment Parameters Affecting the Survivability of Stranded Aramid Fiber Ropes in the Marine Environment
Author :
Riewald, P.G. ; Walden, R.G. ; Whitehill, A.S. ; Koralek, A.S.
Author_Institution :
E. I. du Pont de Nemours & Company
fYear :
1986
fDate :
23-25 Sept. 1986
Firstpage :
284
Lastpage :
293
Abstract :
This paper presents results from a series of ocean deployments designed to assess the impact of several variables on the strength retention of large diameter stranded high strength aramid fiber ropes used as low tension buoy mooring lines, a severe exposure for ropes since they can be thrashed about in the ocean essentially unconstrained. Nominal 100 ton break strength ropes were deployed for 13 weeks in both surface and subsurface buoy configurations using four constructional variants and several jacketing concepts. The results confirmed a degradation mechanism hypothesized for a previous mooring line and showed that good durability can be expected through use of preferred constructions, fiber compliance and attention to splicing and rejacketing over splices. Basic data are provided and guidelines established to achieve longevity in this use.
Keywords :
Eyes; Fasteners; Laboratories; Manufacturing; Marine vehicles; Oceans; Optical fiber testing; Torque; Wire; Yarn;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
OCEANS '86
Conference_Location :
Washington, DC, USA
Type :
conf
DOI :
10.1109/OCEANS.1986.1160506
Filename :
1160506
Link To Document :
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