Influence of bone structure on mechanical properties of bovine and swine compact bones

Jong Heon Kim, Mitsuo Niinomi, Toshikazu Akahori

研究成果: Conference article査読

8 被引用数 (Scopus)

抄録

Recently, more attention has been focused on the research and development of biomaterials such as an artificial bone because of the rapid-increasing demand for biomaterials from the aging society in the world. However, the study on the bone itself is not enough. In particular, there is little information about the fracture toughness, and fatigue property of bones, and effect of the microstructure on the fracture characteristic. In this study, the fracture toughness of the bovine and swine humerus and femur as well as the fatigue property of the bovine humerus and femur was investigated with relating microstructures. The fracture toughness of plexiform bone is greater than that of haversian bone, and the fatigue strength of the plexiform bone taken from the humerus and femur is a little greater than that of the haversian bone taken from the humerus and femur in particular in high cycle fatigue life regions.

本文言語English
ページ(範囲)2407-2410
ページ数4
ジャーナルMaterials Science Forum
475-479
III
DOI
出版ステータスPublished - 2005 1 1
外部発表はい
イベントPRICM 5: The Fifth Pacific Rim International Conference on Advanced Materials and Processing - Beijing, China
継続期間: 2004 11 22004 11 5

ASJC Scopus subject areas

  • 材料科学(全般)
  • 凝縮系物理学
  • 材料力学
  • 機械工学

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