Detail publikačního výsledku

Determination of stress and displacement on human composite pelvis under static and dynamic loading

BENEŠ, J.; KUNZ, L.; LIŠKA, J.; ŠRÁM, J.; KRBEC, M.; DŽUPA, V.; KŘIVOHLÁVEK, M.; NÁVRAT, T.

Originální název

Determination of stress and displacement on human composite pelvis under static and dynamic loading

Anglický název

Determination of stress and displacement on human composite pelvis under static and dynamic loading

Druh

Článek WoS

Originální abstrakt

This case study describes the experimental determination of displacements and stresses on a composite model of a pelvis that was modified to represent a healthy intact pelvic ring. The modified model was stressed statically up to 1750 N to simulate standing on one leg and also cyclically to model walking. For two different model settings in the loading machine the values of displacements and stresses at the pelvic ring were determined. The two different settings correspond to two different loading vectors applied on the pelvic ring, boundary conditions and degrees of freedom. The experimentally determined values of displacements in both settings are very similar and in accordance with the knowledge on the behaviour of a real human pelvis. The modified model is thus suitable for testing of newly developed implants for pelvis treatment and experimental determination of displacements and stresses in pelvic ring which are caused by application of implants.

Anglický abstrakt

This case study describes the experimental determination of displacements and stresses on a composite model of a pelvis that was modified to represent a healthy intact pelvic ring. The modified model was stressed statically up to 1750 N to simulate standing on one leg and also cyclically to model walking. For two different model settings in the loading machine the values of displacements and stresses at the pelvic ring were determined. The two different settings correspond to two different loading vectors applied on the pelvic ring, boundary conditions and degrees of freedom. The experimentally determined values of displacements in both settings are very similar and in accordance with the knowledge on the behaviour of a real human pelvis. The modified model is thus suitable for testing of newly developed implants for pelvis treatment and experimental determination of displacements and stresses in pelvic ring which are caused by application of implants.

Klíčová slova

Pelvic trauma, composite pelvic model, stress and displacement in pelvis, pubic symphysis, acetabulum, sacroiliac joint

Klíčová slova v angličtině

Pelvic trauma, composite pelvic model, stress and displacement in pelvis, pubic symphysis, acetabulum, sacroiliac joint

Autoři

BENEŠ, J.; KUNZ, L.; LIŠKA, J.; ŠRÁM, J.; KRBEC, M.; DŽUPA, V.; KŘIVOHLÁVEK, M.; NÁVRAT, T.

Rok RIV

2023

Vydáno

20.05.2022

ISSN

2041-3033

Periodikum

PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART H-JOURNAL OF ENGINEERING IN MEDICINE

Svazek

236

Číslo

7

Stát

Spojené království Velké Británie a Severního Irska

Strany od

951

Strany do

959

Strany počet

9

URL

https://journals.sagepub.com/eprint/KEXPDYDQ4EJXXTFPIMFM/full

BibTex

@article{BUT177956,
  author="Jan {Beneš} and Ludvík {Kunz} and Jiří {Liška} and Jaroslav {Šrám} and Martin {Krbec} and Valér {Džupa} and Martin {Křivohlávek} and Tomáš {Návrat}",
  title="Determination of stress and displacement on human composite pelvis under static and dynamic loading",
  journal="PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART H-JOURNAL OF ENGINEERING IN MEDICINE",
  year="2022",
  volume="236",
  number="7",
  pages="951--959",
  doi="10.1177/09544119221099805",
  issn="0954-4119",
  url="https://journals.sagepub.com/eprint/KEXPDYDQ4EJXXTFPIMFM/full"
}