The effects of load location and misalignment on shear/peel testing of direct bonded orthodontic brackets-A finite element model

Research output: Contribution to journalArticle

26 Citations (Scopus)

Abstract

A finite element model (FEM) of an orthodontic bracket bonded with glass ionomer cement was developed. The loading on the model simulated shear loading conditions associated with the testing of bonding system strength. The primary purpose of this project was to ascertain the effects of shear load placement and misalignment on the calculated stresses within the cement layer. Over the range of values considered, peak stress values depend profoundly on the location of force application. Peak stresses are less affected by shear force angulation. (AM J ORTHOD DENTOFAC ORTHOP 1994;106:395-402.).

Original languageEnglish
Pages (from-to)395-402
Number of pages8
JournalAmerican Journal of Orthodontics and Dentofacial Orthopedics
Volume106
Issue number4
DOIs
StatePublished - 1994
Externally publishedYes

Fingerprint

Orthodontic Brackets
Glass Ionomer Cements

ASJC Scopus subject areas

  • Orthodontics
  • Surgery
  • Dentistry(all)

Cite this

@article{b75492ab61134d448296da4eeb2ef89c,
title = "The effects of load location and misalignment on shear/peel testing of direct bonded orthodontic brackets-A finite element model",
abstract = "A finite element model (FEM) of an orthodontic bracket bonded with glass ionomer cement was developed. The loading on the model simulated shear loading conditions associated with the testing of bonding system strength. The primary purpose of this project was to ascertain the effects of shear load placement and misalignment on the calculated stresses within the cement layer. Over the range of values considered, peak stress values depend profoundly on the location of force application. Peak stresses are less affected by shear force angulation. (AM J ORTHOD DENTOFAC ORTHOP 1994;106:395-402.).",
author = "Thomas Katona",
year = "1994",
doi = "10.1016/S0889-5406(94)70061-3",
language = "English",
volume = "106",
pages = "395--402",
journal = "American Journal of Orthodontics and Dentofacial Orthopedics",
issn = "0889-5406",
publisher = "Mosby Inc.",
number = "4",

}

TY - JOUR

T1 - The effects of load location and misalignment on shear/peel testing of direct bonded orthodontic brackets-A finite element model

AU - Katona, Thomas

PY - 1994

Y1 - 1994

N2 - A finite element model (FEM) of an orthodontic bracket bonded with glass ionomer cement was developed. The loading on the model simulated shear loading conditions associated with the testing of bonding system strength. The primary purpose of this project was to ascertain the effects of shear load placement and misalignment on the calculated stresses within the cement layer. Over the range of values considered, peak stress values depend profoundly on the location of force application. Peak stresses are less affected by shear force angulation. (AM J ORTHOD DENTOFAC ORTHOP 1994;106:395-402.).

AB - A finite element model (FEM) of an orthodontic bracket bonded with glass ionomer cement was developed. The loading on the model simulated shear loading conditions associated with the testing of bonding system strength. The primary purpose of this project was to ascertain the effects of shear load placement and misalignment on the calculated stresses within the cement layer. Over the range of values considered, peak stress values depend profoundly on the location of force application. Peak stresses are less affected by shear force angulation. (AM J ORTHOD DENTOFAC ORTHOP 1994;106:395-402.).

UR - http://www.scopus.com/inward/record.url?scp=0028520034&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0028520034&partnerID=8YFLogxK

U2 - 10.1016/S0889-5406(94)70061-3

DO - 10.1016/S0889-5406(94)70061-3

M3 - Article

VL - 106

SP - 395

EP - 402

JO - American Journal of Orthodontics and Dentofacial Orthopedics

JF - American Journal of Orthodontics and Dentofacial Orthopedics

SN - 0889-5406

IS - 4

ER -