长骨抗压性能

孙家驹; 耿介; 何福照

长骨抗压性能

1.
西北建筑工程学院;
2.
西安医学院附属第一医院;
3.
西安公路学院

计量
- 文章访问数: 1942
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- 被引次数: 0
出版历程
- 收稿日期: 1981-04-08
- 刊出日期: 1981-12-15

The Compressive Properties of Long Bones

1.
Northwestern Institute of Architecture and Construction, Xi'an;
2.
The First Affiliated Hospital of Xi'an Medical College, Xi'an;
3.
Xi'an Highway Institute, Xi'an

摘要

摘要: 本文旨在对人的湿润的右股骨与右肱骨的试样进行轴向抗压试验,籍此得到股骨的弹性模量E=9.98×10⁹N/m²,肱骨的弹性模量E=11.37×10⁹N/m².同时,与国内外的有关资料进行了比较以及讨论.本文还指出了骨组织呈现明显的粘弹性性质,滞后(辶回)线示于图3(a)和(b).并对试验过程中的一些力学现象作了解释.

Abstract: In this study, compressive tests of the bones along the axial direction have been carried out on some wet specimens of the right femur and humerus, from which there have been obtained the elastic modulus of femur E=9.98×10⁹N/mM² and that of humerus E=11.37×10⁹N/m². Also comparisons and discussions have been made with reference to the available data reported abroad and at home.As indicated in this paper, bone tissues obviously possess viscoelastic properties. Their hysteresis loops are shown in Fig. 3 far and (b) and some mechanical phenomena observed during the test are illustrated elsewhere.

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参考文献(14)

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