Journal of the Korean Society for Nondestructive Testing (비파괴검사학회지)
- Volume 18 Issue 5
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- Pages.373-380
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- 1998
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- 1225-7842(pISSN)
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- 2287-402X(eISSN)
Evaluation of Trabecular Bone Strength Using Ultrasound
초음파를 이용한 연골(軟骨)의 강도 평가
- Han, Seung-Moo (School of Mechanical Engineering and Research Institute of Mechanical Technology, Pusan National University) ;
- Kim, Moon-Saeng (School of Mechanical Engineering and Research Institute of Mechanical Technology, Pusan National University)
- Published : 1998.10.30
Abstract
The prediction of bone strength by ultrasound velocity and broadband ultrasound attenuation was examined. Ultrasound velocity and broadband attenuation were measured for sixty specimens of human trabecular bone. Samples were divided into two equal groups and loaded in compression at the strain rates of
본 연구에서는 초음파 속도와 광역 감쇠를 이용하여 연골의 강도를 평가하였다. 먼저 60개의 시편을 인체의 연골로부터 얻어서 초음파 속도와 광역 감쇠를 각 시편에 대하여 측정하였다. 시편들은 동일한 두개의 그룹으로 나누어,
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