@article{oai:kyutech.repo.nii.ac.jp:00005685,
 author = {Chen, Ker-Kong and Noda, Nao-Aki and 野田, 尚昭 and Tajima, Kiyoshi and Sano, Yoshikazu and 佐野, 義一 and Takase, Yasushi and 高瀬, 康},
 issue = {9},
 journal = {Proceedings of the Institution of Mechanical Engineers, Part H: Journal of Engineering in Medicine},
 month = {Apr},
 note = {Wedge-shaped defects are frequently observed on the cervical region of the human tooth. Previously, most studies explained that improper tooth-brushing causes such defects. However, recent clinical observation suggested that the repeated stress due to occlusal force may induce the formation of these wedge-shaped defects. In this study, therefore, two-dimensional human tooth models are considered with and without a wedge-shaped defect by applying the finite element method. To evaluate large stress concentrations accurately, a method of analysis is discussed in terms of the intensity of singular stress fields appearing at the tip of the sharp wedge-shaped defect. The effects of the position and direction of occlusion on the intensity of singular stress fields are discussed before and after restoration with composite resins.},
 pages = {907--922},
 title = {Intensity of singular stress fields of wedge-shaped defect in human tooth due to occlusal force before and after restoration with composite resins},
 volume = {231},
 year = {2017},
 yomi = {ノダ, ナオアキ and サノ, ヨシカズ and タカセ, ヤスシ}
}