Prediction of the fatigue lifetime of PUR structural elements using a combined experimental-numerical approach - Publication - Bridge of Knowledge

Your account

login

Search

Prediction of the fatigue lifetime of PUR structural elements using a combined experimental-numerical approach

Abstract

This paper presents a method for estimating the fatigue life of polyurethane elastomeric components. A rubber replacement - polyurethane of hardness 80ShA commonly used in vibration damping systems, for example, in motor vehicle suspensions, was used for the study. A metal-rubber bushing component was selected for analysis, and numerical analysis was carried out along with a fatigue model proposal based on a modification of the WangBrown model. The results obtained indicate that the description of the durability process using the proposed relationship is also possible. A constitutive model based on Ogden’s hyperelastic model was identified and verified. The proposed methodology can be used in any part analysis based on the numerical model and fatigue data. The paper also evaluates the effectiveness of other models against the proposed relationship.

Citations

  • 1

    CrossRef

  • 0

    Web of Science

  • 2

    Scopus

Authors (9)

Cite as

Full text

full text is not available in portal

Keywords

Details

Category:
Articles
Type:
artykuły w czasopismach
Published in:
Structures no. 59,
ISSN: 2352-0124
Language:
English
Publication year:
2024
Bibliographic description:
Lesiuk G., Junik K., Duda S., Socha T., Kula K., Denisiewicz A., Medyński D., Macek W., Correia J. A.: Prediction of the fatigue lifetime of PUR structural elements using a combined experimental-numerical approach// Structures -, (2024), s.105822-
DOI:
Digital Object Identifier (open in new tab) 10.1016/j.istruc.2023.105822
Sources of funding:
  • Free publication
Verified by:
Gdańsk University of Technology

seen 44 times

Recommended for you

Fractographical quantitative analysis of EN-AW 2024 aluminum alloy after creep pre-strain and LCF loading

  • W. Macek,
  • A. Tomczyk,
  • R. Branco
  • + 2 authors
2023

Fatigue fracture surface metrology of thin-walled tubular austenitic steel specimens after asynchronous loadings

  • W. Macek,
  • Ł. Pejkowski,
  • R. Branco
  • + 2 authors
2022

Effect of bending-torsion on fracture and fatigue life for 18Ni300 steel specimens produced by SLM

  • W. Macek,
  • R. Masoudi Nejad,
  • S. Zhu
  • + 5 authors
2023

Artificial neural network based fatigue life assessment of friction stir welding AA2024-T351 aluminum alloy and multi-objective optimization of welding parameters

  • R. Masoudi Nejad,
  • N. Sina,
  • D. Ghahremani Moghadam
  • + 3 authors
2022
Meta Tags