摘要
人体下颌牙槽骨皮质骨是各向异性复合生物材料,组织结构上类似于胶原羟磷灰石纤维增强的单向纤维增强复合材料。本文应用电测法测试了不同状态人体下颌牙槽骨皮质骨在平面应力状态下的各向异性弹性常数。
This paper is a report on a study of the elastic propertidesof the cortical bone of the human alveolar bone. Using the resistance strain gage techmique, we determined the anisotropic elastic constants. The corticalbone of alveolar bone contains a lot of hydroxyapatite—collagen fiber. It is unidirectionalfiber composite material. To take macroscopical views, it is the anisotropic material.
出处
《口腔材料器械杂志》
1993年第1期6-8,46,共4页
Chinese Journal of Dental Materials and Devices
关键词
牙槽骨
电测法
各向异性体
弹性常数
alveolar bone,resistance strain gage technique,anisotropic material,elastic constants
