With the principles of construction like advanced technology, reasonable overall arrangement, moderate investment, good economic benefits,the optimization potentiality in development system,ventilation system,transportation system, filling system, mining methods, mining equipment in primary construction and implementation plan of Zhangjiaxialou i-ron mine are carried out. Therefore, the whole production system become more reasonable and smooth through further optimization for above hands. Capital quantities and capital investment are obviously reduced with construction scheduling speeded up and construction period shortened.%本着工艺先进、总体布置合理、投资适度、经济效益好的建设原则,张家夏楼铁矿建设原实施方案在开拓系统、通风系统、运输系统、充填系统、采矿方法、采掘设备、基建计划等方面存在优化潜力.通过对以上几方面进一步优化,使系统更加合理、顺畅,减少了井巷工程量和基建投资,加快了施工进度,缩短了建设工期.
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