Khairaliyev, S.2015-11-032015-11-032013http://nur.nu.edu.kz/handle/123456789/706This study presents a model of an uneven body sliding along an uneven surface taking into consideration rheological properties of materials. Forces of contact interaction are further used for development of a two-degree dynamic model and allow estimating stability condition of two sliding bodies. Significant part of the work is dedicated to the description of the contact interaction of two uneven bodies though the bodies can move both along their contact surface and perpendicular to it.enfirst research weekdry frictioninnovative scientific researchAbstract