21107 有限要素法による脳損傷解析における種々の境界条件の影響に関する研究(バイオエンジニアリング(2),OS3 バイオエンジニアリング)

概要

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In studying the human head impact response by FEM simulation, two boundary conditions of the skull-cerebrospinal fluid and cerebrospinal fluid-brain were tried. In tied condition all nodes are connected tightly and in slide condition relative displacement between two contact faces is allowed in the direction of contact face. The three-dimensional finite element human head model was made with tetrahedron and hexahedron solid elements from MRI data. By this report, a procedure of making a model only with MRI data is reported and the results of both boundary conditions were compared with a cadaver experiment of Nahum.
社団法人日本機械学会の論文
2006-03-09