澳大利亚大部分露天煤矿已经没有易采的浅煤层,采煤工业面临的问题是剥离系数越来越大。为了提高生产能力和经济效益,目前正研究采矿方法的革新以及对现有设备和技术措施进行精心的规划、管理和改进。模拟模型对该研究的成功起了重大的作用。 Most open-air mines in Australia do not have easy-to-exploit shallow coal seams, and the problem facing the coal mining industry is the growing peel coefficient. In order to increase productivity and economic efficiency, the reform of mining methods and the careful planning, management and improvement of existing equipment and technical measures are being studied. The simulation model played a significant role in the success of the study.