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Method for creating finite element model of rubber composite
Method for creating finite element model of rubber composite
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机译:橡胶复合材料有限元模型的建立方法
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摘要
A method for creating a 2D or 3D finite element model of a rubber composite of a rubber matrix and fillers are disclosed. The method comprises a first step in which a region of the rubber matrix and a plurality of regions of the fillers are defined in a predetermined 2D or 3D space; a second step in which the regions of the rubber matrix and fillers are divided into primary elements to form a primary finite element model, wherein the primary elements are triangular elements and optional quadrilateral elements when the space is two-dimensional or tetrahedral elements and optional hexahedron elements when the space is three-dimensional; and a third step in which each of the primary elements is subdivided into quadrilateral elements when the space is two-dimensional or hexahedron elements when the space is three-dimensional.
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