입자법을 이용한 외팔보의 정적/동적 거동 해석

During the last couple of decades, several mesh-less methods have been proposed as alternatives of conventional finite element method that is a well-known useful tool for engineering evaluation but requires considerable time and efforts to generate complex mesh. The objectives of this paper are to introduce a particle method, initially developed for non-compressible fluid analyses, and to examine expandability for structural analyses. As prototypes of application, simple cantilever beams under different loading conditions were selected and dynamic as well as static analyses were carried out. Thereby, it was proven that the proposed mesh-less method could be applicable to simulate structural behaviors within 10% difference comparing to the corresponding reference solutions.