Stiffness of a single layered cable assembly over a sheave with internal friction

Title

Stiffness of a single layered cable assembly over a sheave with internal friction

Creator

Rajesh Kumar P.; Parthasarathy N.S.

Description

The stiffness response of a single layered helical strand with a straight core surrounded by a layer of six helical wires has been made with improved relations of wire curvatures & twist and with internal friction considerations. The stranded cable undergoes a constant curvature bending over a sheave/pulley under static loading conditions and experiences the combinations of tension, torsion and bending loadings. A new analytical model has been developed for the cable in contact with the pulley/sheave using thin rod theory under linear elastic conditions. The stiffness coefficients of the cable are evaluated in free bending and constrained bending modes. The resulting wire strains are evaluated and compared with the experimental results. IAEME Publication

Source

International Journal of Mechanical Engineering and Technology, Vol-9, No. 4, pp. 156-168.

Date

2018-01-01

Publisher

IAEME Publication

Subject

Free bending; Frictional force; Interfacial force; Stiffness analysis

Coverage

Rajesh Kumar P., Mechanical Engineering Department, MVJ College of Engineering, Bangalore, India; Parthasarathy N.S., Mechanical Engineering Department, Christ (Deemed to be University), Bangalore, India

Rights

Restricted Access

Relation

ISSN: 9766340

Format

Online

Language

English

Type

Article

Identifier

https://www.scopus.com/inward/record.uri?eid=2-s2.0-85045957616&partnerID=40&md5=1a1b7fce26f6d746836ba2e248f0dc20