The article is aimed at the research of the influence of stiffness characteristics included in a model of a railway track. which is the part of a multibody system. The other part of the multibody model is a railway vehicle. Authors are focused on the investigation of response of some selected output parameters under various values of input of stiffness and damping coefficients. https://parisnaturalfoodes.shop/product-category/dr-formulated-probiotics-30bil/