A Modular Based Integrated Design Approach To Computerized Mine Planning At LKAB

摘要

The Swedish mining company LKAB operates two of the largest underground mines in the world today that together produce around 35 Mton of iron ore per year. During the 1990s, the company embarked on a massive effort to computerize its mine planning system. The goal was to combine various mine planning operations including mine surveying, geologic modeling, mine layout, production planning, and production follow-up into one modular based integrated system. The system was built around a large Oracle database and the MicroStation CAD system. This overall design strategy and the various system modules are described, and some experiences gained using the system are discussed.