Abstract

Free Mesh Method, which is a kind of meshless method, is simple, accurate and suitable for parallel computing. In this method, the total stiffness matrix is obtained by adding the temporary element matrices, so this method does not require connectivity between nodes and elements as an input infomation. This paper describes anapplication of Free Mesh Method in 2 dimension at the stage of creating a set of temporary triangular elements around each nodes. For implementation, this system is desgined by an Object-Oriented approach in order to provide a efficient program for every algorithm and data structure, from geometical point of view.

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