Chakraborty, Amal2019-07-032019-07-031985http://hdl.handle.net/10919/90920In the increasingly competitive coal market, it is becoming more important for coal operators to develop mathematical models for surface mining which can estimate mining costs before the actual mining begins. The problem becomes even more acute with the new reclamation laws, as they affect surface coal mining methods, productivity, and costs. This study presents a computer simulator for a mountaintop removal type of surface mining operation. It will permit users to compare the costs associated with different overburden handling and reclamation plans. It may be used to minimize productivity losses, and, perhaps, to increase productivity and consequently to reduce operating costs through design and implementation of modified mountain top removal methods.vii, 201 leavesapplication/pdfen-USIn CopyrightLD5655.V855 1985.C424Strip mining -- Estimates -- Data processingCoal mines and mining -- Estimates -- Data processingStrip mining -- Mathematical modelsCoal mines and mining -- Mathematical modelsThesis