A STUDY ON THE DESIGN OF AUXETIC STRUCTURE OF SEAT SKELETON
作者： Dorota JASIŃSKA , Małgorzata JANUS-MICHALSKA , Jerzy SMARDZEWSKI
DOI: 10.7494/MECH.2012.31.2.72
关键词:
摘要: This paper presents numerical study of deformation and stresses in seat skeleton elements subject to static dynamic pressure loads. Elastic made polyamide or elastomer is taken as an example a material. Auxetic type structure ensures the reduction real contact between human body seat, making it more comfortable than typical. FEM analysis performed using ABAQUS system. Numerical calculations are carried out determine nonlinear stiffness characteristics springs. The makes possible selection material structural topology fulfilling design constraints additional recommendations concerning flexibility, stability optimal stresses. application problem.
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