Abstract: The basis of Analysis Dump Rolling Stones movement form,and simplified Rolling motion model, starting from the kinematic point of view, summed up the equations for calculating for rolling and jumping of rolling stone. The study of the eastern Dump Rolling Stones of Yunnan Hualian zinc-indium, The results show that The calculation and measured values of rolling distance close to jump height when using this method , and there is a certain security reserve, so this method is able to provide a reference for the design and construction of the dump Rolling disaster prevention.

Key words: Dump, The Rolling Stones, Resistance characteristic coefficient