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Elastic-Plastic Microcontact Model for Elliptical Contact Areas and Its Application to a Treillis Point in Overhead Electrical Conductors
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Aeolian vibrations represent a threat to the integrity of electrical transmission lines. The fretting fatigue of conductors is thus a major concern. The modelization of the contact conditions ...
Express Model for Load Sharing and Stress Analysis in Helical Gears
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The performance of a gear set is strongly influenced by the manufacturing and assembly quality. Therefore, detailed analyses at the design stage, where the effects of expected assembly and ...
Helical Gears, Effects of Tooth Deviations and Tooth Modifications on Load Sharing and Fillet Stresses
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Based on a few specific cases, this paper presents a comparative investigation of the effect of helix slope and form deviation tolerances as specified by grades 5 and 7 of the ANSI/AGMA ISO ...
Suspension Clamp and ACSR Electrical Conductor Contact Conditions
Publisher: American Society of Civil Engineers
Abstract: A one‐dimensional model is presented for the analysis of contact between a typical suspension clamp and an overhead electrical conductor. Besides span parameters (sag angle, static tensile load), conductor curvature at the ...
Bending Energy Dissipation of Simplified Single-Layer Stranded Cable
Publisher: American Society of Civil Engineers
Abstract: A model of a simplified single-layer stranded cable is developed to compute the bending energy dissipated by friction between strand components and to compare it to the experimental values derived from tests on overhead ...
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