Construction and study of finite element model of thoracolumbar spine based on CT images
Directly reading 228-layer 0.75-mm-thick consecutive CT Dicom format images of human body thoracolumbar into the Mimics, and then the threedimensionargeometric surface mesh model was acquired after the redundancy data was cleaned. Then the surface mesh model could be introduced into Ansys, and volumetric mesh in Ansys. Then the volumetric mesh was introduced into mimics to assign material, and the three-dimension finite element model was generated in Ansys. The triangles with low quality could be repaired in the mimics. This method is rapid and high accuracy. The three-dimension finite element model is very helpful to study biomechanics.
CT image Mimics spine Ansys finite element model
Shaobin Li Xingmin Wang Wenxiu Fu Zhongtian Man Fangmei Zhou
School of Electronic and Information Engineering Beijing Jiaotong University Beijing, China
国际会议
重庆
英文
1537-1539
2011-08-20（万方平台首次上网日期，不代表论文的发表时间）