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本文用三维光弹性应力分析方法,首次分析了磨牙在支抗弯作用下,牙槽骨内的正应力剪应力分布规律、最大应力值及其所在部位、旋转中心等,为临床应用提供了理论依据。
In this paper, we first analyze the regular distribution of normal stress and shear stress, the maximum stress value, the location and the rotation center of alveolar bone under the action of branch bending with 3D photoelastic stress analysis, which provides the theory for clinical application in accordance with.