Individual Modeling Method of a Bone Based on the X-ray CT Data
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概要
- 論文の詳細を見る
Reliable stress analysis of a bone requires the precise finite-element model. This study deals with an automated method of an individual finite-element model of a bone based on the X-ray CT data. The method consists of two processes. The first process produces an approximate finite-element model of a bony shape with small tetrahedral elements. For the modeling, various types of tetrahedral elements with almost same volume were provided. The second process transforms the approximate model so that the model is fitted to the outer shape. We applied the method to a human lumber vertebra and a human mandible. The proposed method successfully generated the exact finite-element models of the bones.
- 一般社団法人日本機械学会の論文
- 1999-06-15
著者
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Inou Norio
Department Of Mechanical And Control Engineering Tokyo Institute Of Technology
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Koseki Michihiko
Department Of Mechanical And Control Engineering Tokyo Institute Of Technology
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Ujihashi S
Tokyo Institute Of Technology Department Of Mechanical And Environmental Inforamtics
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Ujihashi Sadayuki
Tokyo Institute Of Technology Department Of Mechanical And Environmental Informatics
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Ujihashi Sadayuki
Tokyo Institute Of Technology
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INOU Norio
Tokyo Institute of Technology, Department of Mechanical and Environmental Informatics
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KOSEKI Michihiko
Fujitsu Corporation
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SUETSUGU Takeshi
Tokyo Institute of Technology, Department of Mechanical and Environmental Informatics
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MAKI Koutarou
Showa University, Department of Orthodontics
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Maki Koutarou
Department Of Orthodontics Showa University
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Suetsugu Takeshi
Tokyo Institute Of Technology Department Of Mechanical And Environmental Informatics
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Maki K
Showa University, Department of Orthodontics
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INOU Norio
Tokyo Institute of Technology, Department of Mechanical and Control Engineering
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