Frictional contact behaviors between beam and cylinder under cyclic loading

Jae Hyung Kim, Yong Hoon Jang

Research output: Contribution to journalArticle

Abstract

Finite element results are presented for frictional contact behavior between a beam and rigid cylinder with either a pinned or roller support under cyclic loading. In the case of a pinned support, a new type of rolling contact is initiated and a steady contact state is achieved owing to frictional shakedown; thus, a certain slope of frictional energy dissipation becomes dominant with respect to the ratio of the mean load to load amplitude. A similar contact behavior is observed when the beam thickness varies and maximum frictional energy dissipation occurs at a certain thickness. For the roller support, only a stick region is observed for all ranges of the loading and unloading phases regardless of the beam thickness, which causes no frictional energy dissipation. These contact behaviors are verified through the consideration of a practical grid-to-rod fretting model.

Original languageEnglish
Pages (from-to)693-700
Number of pages8
JournalInternational Journal of Mechanical Sciences
Volume131-132
DOIs
Publication statusPublished - 2017 Oct 1

Fingerprint

Energy dissipation
rollers
energy dissipation
fretting
unloading
Unloading
rods
grids
slopes
causes

All Science Journal Classification (ASJC) codes

  • Civil and Structural Engineering
  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

Cite this

@article{bb38ba4156fb4ffa8486ff8c5739f4e4,
title = "Frictional contact behaviors between beam and cylinder under cyclic loading",
abstract = "Finite element results are presented for frictional contact behavior between a beam and rigid cylinder with either a pinned or roller support under cyclic loading. In the case of a pinned support, a new type of rolling contact is initiated and a steady contact state is achieved owing to frictional shakedown; thus, a certain slope of frictional energy dissipation becomes dominant with respect to the ratio of the mean load to load amplitude. A similar contact behavior is observed when the beam thickness varies and maximum frictional energy dissipation occurs at a certain thickness. For the roller support, only a stick region is observed for all ranges of the loading and unloading phases regardless of the beam thickness, which causes no frictional energy dissipation. These contact behaviors are verified through the consideration of a practical grid-to-rod fretting model.",
author = "Kim, {Jae Hyung} and Jang, {Yong Hoon}",
year = "2017",
month = "10",
day = "1",
doi = "10.1016/j.ijmecsci.2017.07.065",
language = "English",
volume = "131-132",
pages = "693--700",
journal = "International Journal of Mechanical Sciences",
issn = "0020-7403",
publisher = "Elsevier Limited",

}

Frictional contact behaviors between beam and cylinder under cyclic loading. / Kim, Jae Hyung; Jang, Yong Hoon.

In: International Journal of Mechanical Sciences, Vol. 131-132, 01.10.2017, p. 693-700.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Frictional contact behaviors between beam and cylinder under cyclic loading

AU - Kim, Jae Hyung

AU - Jang, Yong Hoon

PY - 2017/10/1

Y1 - 2017/10/1

N2 - Finite element results are presented for frictional contact behavior between a beam and rigid cylinder with either a pinned or roller support under cyclic loading. In the case of a pinned support, a new type of rolling contact is initiated and a steady contact state is achieved owing to frictional shakedown; thus, a certain slope of frictional energy dissipation becomes dominant with respect to the ratio of the mean load to load amplitude. A similar contact behavior is observed when the beam thickness varies and maximum frictional energy dissipation occurs at a certain thickness. For the roller support, only a stick region is observed for all ranges of the loading and unloading phases regardless of the beam thickness, which causes no frictional energy dissipation. These contact behaviors are verified through the consideration of a practical grid-to-rod fretting model.

AB - Finite element results are presented for frictional contact behavior between a beam and rigid cylinder with either a pinned or roller support under cyclic loading. In the case of a pinned support, a new type of rolling contact is initiated and a steady contact state is achieved owing to frictional shakedown; thus, a certain slope of frictional energy dissipation becomes dominant with respect to the ratio of the mean load to load amplitude. A similar contact behavior is observed when the beam thickness varies and maximum frictional energy dissipation occurs at a certain thickness. For the roller support, only a stick region is observed for all ranges of the loading and unloading phases regardless of the beam thickness, which causes no frictional energy dissipation. These contact behaviors are verified through the consideration of a practical grid-to-rod fretting model.

UR - http://www.scopus.com/inward/record.url?scp=85027496709&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85027496709&partnerID=8YFLogxK

U2 - 10.1016/j.ijmecsci.2017.07.065

DO - 10.1016/j.ijmecsci.2017.07.065

M3 - Article

AN - SCOPUS:85027496709

VL - 131-132

SP - 693

EP - 700

JO - International Journal of Mechanical Sciences

JF - International Journal of Mechanical Sciences

SN - 0020-7403

ER -