松质骨拉伸细观分析的实验研究

THE EXPERIMENTAL AND MICROANALYSIS STUDIES ON THE TRABECULAR BONE TENSION

设计了扫描电镜内专用的加载装置，研究了松质骨受拉时胞体结构的细观力学行为，获得了不同加载条件下的松质骨 ＳＥＭ 照片和断口 ＳＥＭ照片，为分析松质骨变形机理和破坏机理提供实验基础．也为同类研究提供有益参考．

An experimental method using the scanning electron microscope (SEM) to microanalysis for trabecular bone tension was successfully developed. A trabecular bone SEM photo and SEM photos of damage section under the different load were taken. These photos serve a good basis for the analysis of deformation and damage mechanism of trabecular bone.