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1 May 2008 Experimental study of damage and fracture of cancellous bone using a digital speckle correlation method
Xuefeng Yao, P. Wang, R. C. Cai
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Journal of Biomedical Optics, Vol. 13, Issue 3, 034026 (May 2008). https://doi.org/10.1117/1.2928126
Abstract
Cancellous bone is a widespread structure in a creatural body, for instance, in the femoral head and spondyle. The damage evolution and crack growth of cattle cancellous bone were studied under three-point-bending load conditions. A series of speckle images with deformation information surrounding the crack tip were recorded, and the full-field displacement distributions were obtained at different loading levels by means of digital speckle correlation method (DSCM). Characterizations of the damage deformation and fracture of cancellous bone were analyzed. These results provide some useful information for studying the fracture behavior of cancellous bone.
©(2008) Society of Photo-Optical Instrumentation Engineers (SPIE)
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Xuefeng Yao, P. Wang, and R. C. Cai "Experimental study of damage and fracture of cancellous bone using a digital speckle correlation method," Journal of Biomedical Optics 13(3), 034026 (1 May 2008). https://doi.org/10.1117/1.2928126
Published: 1 May 2008
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Cited by 12 scholarly publications.
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KEYWORDS
Bone
Speckle
Head
Speckle pattern
Digital image correlation
Tissues
Biological research
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