On the problem of wire rope model generation with axial loading
type: Item
instance of: scholarly article
title: On the problem of wire rope model generation with axial loading
zbMATH Open document ID: 1380.74062
author: Cevat Erdem Dmrak
author: Cengiz Erdönmez
published in: Mathematical \& Computational Applications
publication date: 2010-10-19T00:00:00Z
review text: Summary: Independent wire rope core (IWRC) is one of the fundamental components of complex wire ropes. It is a complex geometry and constructed by wrapping wire strands over a straight wire strand. The outer wires of the IWRC are double helical shaped feature which can be only modeled using special treatment. The aims of this paper are to introduce a new technique of modeling wire rope with IWRC and to compare numerical results obtained from this model with available results in the literature. Therefore the model generation for a simple straight strand is explained and accuracy of this model is validated. Furthermore this modeling procedure is adapted to whole wire rope structure considering double helical geometry concept. The proposed rope model gives remarkable results by means of wire by wire analysis scheme. This model is found easier and more effective. The results show good agreement with other available results but with a simpler and more practical approach. Independent wire rope core (IWRC) is one of the fundamental components of complex wire ropes. It is a complex geometry and constructed by wrapping wire strands over a straight wire strand. The outer wires of the IWRC are double helical shaped feature which can be only modeled using special treatment. The aims of this paper are to introduce a new technique of modeling wire rope with IWRC and to compare numerical results obtained from this model with available results in the literature. Therefore the model generation for a simple straight strand is explained and accuracy of this model is validated. Furthermore this modeling procedure is adapted to whole wire rope structure considering double helical geometry concept. The proposed rope model gives remarkable results by means of wire by wire analysis scheme. This model is found easier and more effective. The results show good agreement with other available results but with a simpler and more practical approach.
Mathematics Subject Classification ID: 74K05
zbMATH DE Number: 5802286
zbMATH Keywords: independent wire rope core
zbMATH Keywords: double helical geometry
zbMATH Keywords: relative rotation
zbMATH Keywords: modeling wire rope
MaRDI profile type: Publication
full work available at URL: mca15020259
OpenAlex ID: W2340690593
DOI: 10.3390/MCA15020259
description: scientific article; zbMATH DE number 5802286