Three-dimensional Visualized Underground Mining Schedule Plan Establishment and Dynamic Management Technique

Through introducing and developing three-dimensional exact mining and cutting design, with constraint of producers and their efficiency, mining techniques, and linear programming as optimal design to plan the mining, the three -dimensional visualization and dynamic management of the plan management is achieved. From the aspects of basic principles, techniques and actualizing method of the three-dimensional visualized underground mining plan establishment, this paper sets forth a comprehensive explanation of the plan management system of three-dimensional visualized underground mining, and of its feasibility and scientificity with practical examples in engineering.