Wire Strand with Complex Shaped Elliptic Outer Wires

Year 2018, Volume: 14 Issue: 2, 91 - 99, 30.11.2018

Cengiz Erdönmez

Abstract

The main advantage of wire ropes is their ability to operate under high
tensile load and in this way to resist large axial loads. Different types of
wire ropes are produced according to increase their strength over the
traditional ones. For example compacted wire ropes are low stretch wire rigging
which increase the breaking strength and stretch of the wire ropes compared to
the traditional wire ropes. Outer wires are formed using a special process
called compacting. In this article, a three-dimensional model of different
external wire cross-section is examined. For this purpose, a (1+6) wire strand
model designed by using elliptical cross-sectional outer wires are designed.
Then finite element analysis results for stress, displacement and contact
pressure are presented.

Keywords

Wire strand, elliptical wire strand, modeling wire rope, elliptical outer wire composition, wire strand finite element analysis, complex wire structures

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