Stress relaxation indentation of articular cartilage

biphasic finite element/optimization and experimental validation

Daehwan Shin, Kyriacos A. Athanasiou

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

The technique of indentation is the most popular method of testing articular cartilage, because it stimulates in situ conditions more closely than any other test. The aims of this paper were: 1) to develop a stress relaxation indentation apparatus which also allows for creep indentation, 2) to develop a new methodology to obtain the intrinsic material properties of cartilage by using the biphasic finite element code in conjunction with optimization under conditions of stress relaxation indentation, and 3) to compare the material properties of canine knee cartilage obtained using FEO-SR to those using creep.

Original languageEnglish (US)
Title of host publicationAmerican Society of Mechanical Engineers, Bioengineering Division (Publication) BED
Place of PublicationNew York, NY, United States
PublisherASME
Pages209-210
Number of pages2
Volume28
StatePublished - 1994
Externally publishedYes
EventProceedings of the 1994 International Mechanical Engineering Congress and Exposition - Chicago, IL, USA
Duration: Nov 6 1994Nov 11 1994

Other

OtherProceedings of the 1994 International Mechanical Engineering Congress and Exposition
CityChicago, IL, USA
Period11/6/9411/11/94

Fingerprint

Cartilage
Stress relaxation
Indentation
Materials properties
Creep
Testing

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Shin, D., & Athanasiou, K. A. (1994). Stress relaxation indentation of articular cartilage: biphasic finite element/optimization and experimental validation. In American Society of Mechanical Engineers, Bioengineering Division (Publication) BED (Vol. 28, pp. 209-210). New York, NY, United States: ASME.

Stress relaxation indentation of articular cartilage : biphasic finite element/optimization and experimental validation. / Shin, Daehwan; Athanasiou, Kyriacos A.

American Society of Mechanical Engineers, Bioengineering Division (Publication) BED. Vol. 28 New York, NY, United States : ASME, 1994. p. 209-210.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Shin, D & Athanasiou, KA 1994, Stress relaxation indentation of articular cartilage: biphasic finite element/optimization and experimental validation. in American Society of Mechanical Engineers, Bioengineering Division (Publication) BED. vol. 28, ASME, New York, NY, United States, pp. 209-210, Proceedings of the 1994 International Mechanical Engineering Congress and Exposition, Chicago, IL, USA, 11/6/94.
Shin D, Athanasiou KA. Stress relaxation indentation of articular cartilage: biphasic finite element/optimization and experimental validation. In American Society of Mechanical Engineers, Bioengineering Division (Publication) BED. Vol. 28. New York, NY, United States: ASME. 1994. p. 209-210
Shin, Daehwan ; Athanasiou, Kyriacos A. / Stress relaxation indentation of articular cartilage : biphasic finite element/optimization and experimental validation. American Society of Mechanical Engineers, Bioengineering Division (Publication) BED. Vol. 28 New York, NY, United States : ASME, 1994. pp. 209-210
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