Experimental Research of Damage Occurred on Large Cross-Section Conductor by Different Patterns of String Pulley

Fei Peng; Hai Ying Zhou; Ming Jiang; Guang Rui Tang

doi:10.4028/www.scientific.net/AMM.633-634.320

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 633-634Experimental Research of Damage Occurred on Large...

Experimental Research of Damage Occurred on Large Cross-Section Conductor by Different Patterns of String Pulley

Abstract:

To study conductor damage induced by different patterns of string pulley in process of tension stringing, damage experiment is performed on string pulleys with multi wheels and single wheel. Damages occurred on conductor by two different kinds of string pulleys are analyzed. Results show that there are no significant decrements in strength of conductor with trapezoidal conductor when it is passing through different patterns of string pulley. It indicates that damages on conductor with trapezoidal conductor caused by both types of string pulley are similar. It is also found that average strength of conductor with circular conductor decreases 1.60% and 2.99% when conductor is passing through string pulley with single wheel and multi wheels over twenty times. It is concluded that strength damage on conductor with circular conductor induced by multi wheels is a little larger than that by single wheel

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Periodical:

Applied Mechanics and Materials (Volumes 633-634)

Pages:

320-323

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.633-634.320

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Online since:

September 2014

Authors:

Fei Peng*, Hai Ying Zhou, Ming Jiang, Guang Rui Tang

Keywords:

Damage Experiment, Different Patterns, Large Cross-Section Conductor, String Pulley

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References

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