Torsional Stability of Research and Discussion on the Conductor-Spacers System

Feng Lin Gan; Hai Man Wang; Ze Nan Lin

doi:10.4028/www.scientific.net/AMR.639-640.965

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Risk Analysis of High-Rise Reinforced Concrete Frame-Shear Wall Structure in Progressive Collapse
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Deformation Effect of Buried Pipeline in Shield Tunneling Crossing Thick and Hard Rock
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Torsional Stability of Research and Discussion on the Conductor-Spacers System
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Blasting Excavation and Vibration Monitoring Design for Diversion Tunnel
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Environmental Impact and Hazard Control Method on Deep Foundation Pit Supporting Engineering
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Modal Parameter Identification of a Rigid Frame-Continuous Girders Bridge under Ambient Excitation by Fast Bayesian FFT Method
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 639-640Torsional Stability of Research and Discussion on...

Torsional Stability of Research and Discussion on the Conductor-Spacers System

Abstract:

According to the instance of turnover and twist of conductor-spacers system,a question of torsional stability of conductor-spacers system is proposed.The paper analyzes the reason why the torsional instability of the entire system occurs and puts forward that the residual torque moment has existed during the process of conductor stranding,which creates a security risk to the stability of the system.In addition,the torque moment caused by the uneven ice-covering and different periods of ice-shedding will leave the system unbalanced.Finally, methods of improving the stability of conductor-spacers system is discussed.

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Periodical:

Advanced Materials Research (Volumes 639-640)

Pages:

965-968

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.639-640.965

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Online since:

January 2013

Authors:

Feng Lin Gan, Hai Man Wang, Ze Nan Lin

Keywords:

Conductor, Spacer, Torque Moment, Torsional Stability

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