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Stress analysis
TRI/3D-FEM
Using a bone model reconstructed from CT images with TRI/3D, bone stress analysis such as compression test and bending test is performed. Different physical property values are given to cortical bone and cancellous bone, and fracture under forced displacement can be simulated. |
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Large-scale data analysis
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Automatic generation of cancellous bone and cortical bone mesh. Several million meshes can be run on a 64-bit computer. Since the analysis is performed using the overall image of the actual model, You can grasp the mechanical dependence between parts at a glance. From model creation to solver execution and evaluation of analysis results, it is possible with simple operations. The entire RAT femur can be subjected to stress analysis with cancellous bone attached. |
Whole RAT femur
 RAT head
principal stress
red:tensile stress blue:compressive stress |
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Comparison with compression load test
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FEM fracture load analysis results correlate with compression test results.
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Shear stress analysis
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Correlation of MDCT model with μCT model Shear stress analysis values ??using the MDCT image model are correlated with μCT image model analysis values. The stress distribution matches.
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Option
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Output item
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Summary output item
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