| 下颌骨应力分布的三维有限元分析 |
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| 引用本文： | 李凤和 梁建术. 下颌骨应力分布的三维有限元分析[J]. 现代口腔医学杂志, 1998, 12(1): 30-31 |
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| 作者姓名： | 李凤和 梁建术 |
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| 作者单位： | 石家庄白求恩国际和平医院，石家庄白求恩国际和平医院，石家庄白求恩国际和平医院，河北机电学院 050082，050082，050082 |
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| 摘 要： | 本文用三维有限元方法建立了人类下颌骨的力学模型,采用双侧下颌角加力,模拟了前牙及后牙咬合,对下颌骨的应力分布进行了计算分析。结果表明:应力在下颌骨下缘及牙槽嵴处明显,下颌内侧面应力改变较下颌外侧面明显。
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| 关 键 词： | 下颌骨 生物力学 有限元法 应力分布 |
A three - demension finitive elements method study on the stress distribution in the mandible |
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| Li Fenghe,Liang Jianshu,Wang Yonghai,et al.. A three - demension finitive elements method study on the stress distribution in the mandible[J]. Journal of Modern Stomatology, 1998, 12(1): 30-31 |
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| Authors: | Li Fenghe Liang Jianshu Wang Yonghai et al. |
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| Affiliation: | Li Fenghe,Liang Jianshu,Wang Yonghai,et al. Bethune International Peace Hospital,Shijiazhuang 050082 |
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| Abstract: | A three - demension finitive elements model of human mandible was established in this study. The stress of the mandible in mastification was calculated. The results showed that the stress concentrated in the alveolar process and interior margin. More stress existed in the inner surface than in the outer part. |
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| Keywords: | Mandible Biomechanics Finitive elements Stress distribution |
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