|
|||||
|
|
| 激光实时全息法用于双尖牙受力分析的研究 | |
| 引用本文： | 熊秉衡,许昭永,等.激光实时全息法用于双尖牙受力分析的研究[J].光电子．激光,2001,12(7):725-727,737. |
| 作者姓名： | 熊秉衡 许昭永 |
| 作者单位： | 1. 昆明理工大学激光研究所, 2. 昆明医学院附一医院, 3. 云南省地震局地震工程研究院, |
| 基金项目： | 国家自然科学基金资助项目 (46 76 4 0 10 )，云南省科委应用基础研究基金资助项目 (97D0 2 7Q) |
| 摘 要： | 本文介绍了激光实时全息法用于双尖牙受力分析的研究。模型试验表明：在双尖牙牙尖部位及牙颈部位有明显的应力集中，牙尖部位受力较大，牙颈部位次之，折裂大多从两牙尖的正中裂开，折裂方式与临床观察相吻合。本文对此进行了相应的分析，并对牙骨质剥落等问题提出防治的建议。 |
| 关 键 词： | 激光 实时全息法 干涉条纹 双尖牙 受力分析 |
| 文章编号： | 1005-0086(2001)07-0725-03 |
Stress Analysis of Premolar Under Loading by Laser Real time Holographic Method |
|
| XIONG Bing heng,WANG Zheng rong,REN Xian yun,XU Zhao yong,WANG Chong zhen,ZHANG Yong an,LIU Wen kang,GUAN Yu tang,XIE Jing,ZHANG Han qin.Stress Analysis of Premolar Under Loading by Laser Real time Holographic Method[J].Journal of Optoelectronics·laser,2001,12(7):725-727,737. | |
| Authors: | XIONG Bing heng WANG Zheng rong REN Xian yun XU Zhao yong WANG Chong zhen ZHANG Yong an LIU Wen kang GUAN Yu tang XIE Jing ZHANG Han qin |
| Affiliation: | XIONG Bing heng,WANG Zheng rong,REN Xian yun 1,XU Zhao yong 2,WANG Chong zhen,ZHANG Yong an,LIU Wen kang 1,GUAN Yu tang 1,XIE Jing 1,ZHANG Han qin 1 |
| Abstract: | Study of the stress distribution of premolar under loading by laser real time holographic method is introduced in this paper.The model experiments presnet that stress concentration are happened at the top and the neck of premolar.Most of the cracks are happened at the center part between the two tops of tooth,the way of fracture is agree with the results of clinical observation.These phenomena are analyzed and some suggests are given in this paper. |
| Keywords: | premolar laser real time holographic method interference fringes |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
| 点击此处可从《光电子．激光》浏览原始摘要信息 | |
| 点击此处可从《光电子．激光》下载全文 | |