Advances in the fatigue assessment of wire ropes

Paton, A.G.; Casey, N.F.; Fairbairn, J. C.; Banks, W.

doi:10.1016/s0029-8018(00)00014-7

Cited by 17 publications

(3 citation statements)

References 4 publications

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“…Effectively, they test the residual strength of the repair after a known number of cycles. Such models are used in the engineering industry to determine the remaining strength of a structure after a known service time (Paton et al, 2001). Curvilinear models (Choeuka et al, 2000; Komanduri et al, 1996) may be more physiological but are difficult to set up and control.…”

Section: Discussionmentioning

confidence: 99%

Influence of Core Suture Material and Peripheral Repair Technique on the Strength of Kessler Flexor Tendon Repair

Mishra

Kuiper

Kelly

2003

Journal of Hand Surgery

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The purpose of our study was to determine the most favourable combination of core suture material and peripheral repair technique for Kessler tendon repair. Thirty freshly thawed pig flexor tendons were repaired by a Kessler technique, either with braided polyester or monofilament nylon suture. A peripheral augmentation was done using one of the three techniques-running, cross-stitch and Halsted. All repairs were tested by cyclic loading, followed by load-to-failure. During cyclic loading six of the 15 tendons with a nylon core failed, but none with a braided polyester core. Irrespective of peripheral technique, the monofilament nylon core suture allowed early central cyclic gapping, resulting in failure of the repair. During load-to-failure testing, the running stitch proved weakest and the cross-stitch repair toughest.

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Section: Discussionmentioning

confidence: 99%

Influence of Core Suture Material and Peripheral Repair Technique on the Strength of Kessler Flexor Tendon Repair

Mishra

Kuiper

Kelly

2003

Journal of Hand Surgery

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“…Most of the existing literature on the rope fatigue includes wire ropes (Chaplin, 1999;Suh and Chang, 2000;Drummond et al, 2007;Paton et al, 2001;Peterka et al, 2014;Beltrán and De Vico, 2015). However, some work has been carried out on co-polymer, high modulus polyethylene, aramid and polyester fibre ropes in the past decades (Davies et al, 2011;Huang et al, 2013;Liu et al, 2014).…”

Section: Introductionmentioning

confidence: 99%

The effect of rope termination on the performance of polyester mooring ropes for marine applications

Saidpour

Vaseghi

2020

Ocean Engineering

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Termination of heavy-duty polyester mooring ropes has long been an issue of concern in the marine renewable energy applications. In this study, experimental investigations were conducted on two different rope materials to investigate and compare the performance of filament, yarn, strand, sub-rope, 44mm rope and 120mm rope. The experiment setup consisted of 5kN Lloyds Machine for testing filament, yarn and strand, 500kN Denison Machine for subrope, 1500kN and 30MN tensile equipment for testing 44mm and 120mm ropes respectively.

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“…Beretta and Boniardi 7 calculated the fatigue strength of eutectoid steel wires under two different types of surface treatments based on the proposed calculation method for the fatigue strength of steel wires. Paton et al 8 deeply studied the relationship between the rigidity and fatigue strength of wire ropes during the tensile fatigue process. The failure modes of wire ropes studied by a bending fatigue tester were summarized in the US navy manual of wire rope, 9 in which the inner stress of wire ropes was analyzed, and the effect of wire rope diameter and pulley diameter on the failure of wire ropes was presented.…”

Section: Introductionmentioning

confidence: 99%

Research on fatigue life of steel wire ropes under impact loads based on double Pareto lognormal distribution

Ren

Chen

2017

Advances in Mechanical Engineering

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Fatigue damage is the most important failure mode of wire ropes, and models of cumulative fatigue damage of wire ropes under multiple impact loads have been proposed based on the principle of microdamage linear accumulation. Fatigue damage of wire ropes under a single impact load obeys lognormal distribution, but when under different impact loads, it presents bilateral trailing phenomenon. In this work, a fitting method of wire rope fatigue life analysis under many different impact loads based on double Pareto lognormal distribution is proposed, which can accurately describe and reasonably explain the above phenomenon. The fitting result of test data calculated by double Pareto lognormal distribution is better than the result calculated by lognormal distribution and power-law distribution. This reveals that the model of double Pareto lognormal distribution can well describe the reliability degradation process of wire ropes, thereby providing guidance on the fatigue life estimation of wire ropes.

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Advances in the fatigue assessment of wire ropes

Cited by 17 publications

References 4 publications

Influence of Core Suture Material and Peripheral Repair Technique on the Strength of Kessler Flexor Tendon Repair

Influence of Core Suture Material and Peripheral Repair Technique on the Strength of Kessler Flexor Tendon Repair

The effect of rope termination on the performance of polyester mooring ropes for marine applications

Research on fatigue life of steel wire ropes under impact loads based on double Pareto lognormal distribution

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