Feasibility of Automated Rail-Haulage Systems in Underground Coal Mines

摘要

This report outlines the base for the development and evaluation of automated rail-haulage systems in terms of the service requirements for haulage systems in underground coal mines, and of the performance of existing haulage systems. A generalized automated rail-haulage system concept is defined. A safety impact analysis of automating the mainline portion of the underground system indicates a 50% reduction in injuries and fatalities. A cost effectiveness (over the total life cycle) study for the system indicates a cost benefit can be obtained from implementing an automated rail system. The design specifications for the total automated rail-haulage system-including sub-systems and components-are developed, and the equipment types and general design approaches evaluated, with selections outlined. A detailed conceptual design for a prototype automated system is described. Conclusions and recommendations are presented, as well as a program plan devised for implementing a prototype automated rail-haulage system demonstration in an operating underground coal mine by 1980.