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Abstract:
通过对不同方向取材的皮质骨微型骨试件在湿润和干燥2种环境中进行三点弯测试,获得其载荷-挠度曲线;同时通过显微光学录像观察了裂纹内纤维桥联的产生和断裂过程;并通过环境扫描电镜观察,发现哈佛氏骨板间开裂裂纹内纤维桥联分为相对弥散而众多的胶原原纤维束和相对粗大强韧但较少可数的致密骨板两种.通过骨微试件三点弯测试方法能对非均匀各向异性骨材料的生物力学特性进行精细分析.
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Source :
北京工业大学学报
ISSN: 0254-0037
Year: 2011
Issue: 10
Volume: 37
Page: 1565-1569
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
Chinese Cited Count:
30 Days PV: 7
Affiliated Colleges: