Journal of Solid Mechanics and Materials Engineering
Online ISSN : 1880-9871
ISSN-L : 1880-9871
Papers
Digital Image Correlation Strain Analysis for the Study of Wrinkle Formation on Facial Skin
Nagisa MIURAShuichi ARIKAWASatoru YONEYAMAMiyako KOIKEMotoko MURAKAMIOsamu TANNO
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ジャーナル フリー

2012 年 6 巻 6 号 p. 545-554

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抄録
Strain measurements around the eye during the blink are performed for four human subjects in order to investigate the relationship between the wrinkle formation with aging and the strains by daily motion. In addition to the strain measurement, the moisture content, the flexibility and the elasticity of the skin surface are measured for investigating the skin condition. For observing the wrinkle formed on the facial skin, the replicas of the skin surfaces are also collected. Results show that the relationship between the wrinkle and the strain distribution at the inner corner of the eye is different from that at the corner of the eye. The results indicate that different methods for the corner of the eye and the inner corner of the eye are required for avoiding the wrinkle formation.
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© 2012 by The Japan Society of Mechanical Engineers
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