基于整体比选法的国投哈密一矿开拓方案优化设计
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摘要
针对国投哈密一矿原井田开拓方案存在的不足,结合影响井田开拓方案选择的各种因素,对原井田开拓方案进行了优化,根据煤矿建设项目的特点和生产实际,采用整体比选法中的费用现值法作为具体比选方法,通过对两个开拓方案从建设期、生产期及全寿命周期三个方面进行技术和经济分析比较,结果表明了优化后的开拓方案更为合理。整体比选法的应用,为合理确定井田开拓方案提供了有效的解决途径。
In light of the deficiencies of the original minefield development scheme for the SDIC Hami No. 1 Mine,combined with various factors affecting the selection of minefield development schemes,the original minefield development scheme was optimized. According to the characteristics of the coal mine construction project and the actual production,the present value method of the overall comparison method was adopted. Through the technical and economic analysis and comparison of the two development schemes from the three aspects of construction period, production period and life cycle, it shows that the optimized development plan is more reasonable. The overall comparison and selection method is an effective solution to reasonably determine the field development plan.
In light of the deficiencies of the original minefield development scheme for the SDIC Hami No. 1 Mine,combined with various factors affecting the selection of minefield development schemes,the original minefield development scheme was optimized. According to the characteristics of the coal mine construction project and the actual production,the present value method of the overall comparison method was adopted. Through the technical and economic analysis and comparison of the two development schemes from the three aspects of construction period, production period and life cycle, it shows that the optimized development plan is more reasonable. The overall comparison and selection method is an effective solution to reasonably determine the field development plan.
引文
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[3]GB 50415—2007,煤矿斜井井筒及硐室设计规范[S].
[4]GB 50384—2007,煤矿立井井筒及硐室设计规范[S].
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[7]国家安全生产监督管理总局,国家煤矿安全监察局.煤矿安全规程[M].北京:煤炭工业出版社,2016.
[8]郭占祥.碾子沟煤矿开拓方案设计优化[J].煤炭工程,2015,47(5):1-3.
[9]张忠文,贾成刚.郭家河煤矿开拓方式选择及特点[J].煤炭工程,2016,48(2):8-10,13.
[10]宋国虎,张立功,许建峰,等.龙王沟矿井开拓方案技术经济比选[J].煤炭工程,2015,47(7):21-23.
[2]GB 50215—2015,煤炭工业矿井设计规范[S].
[3]GB 50415—2007,煤矿斜井井筒及硐室设计规范[S].
[4]GB 50384—2007,煤矿立井井筒及硐室设计规范[S].
[5]徐永圻.煤矿开采学[M].北京:中国矿业大学出版社,1999.
[6]张荣立,何国纬,李铎.采矿设计手册[M].北京:煤炭工业出版社,2003.
[7]国家安全生产监督管理总局,国家煤矿安全监察局.煤矿安全规程[M].北京:煤炭工业出版社,2016.
[8]郭占祥.碾子沟煤矿开拓方案设计优化[J].煤炭工程,2015,47(5):1-3.
[9]张忠文,贾成刚.郭家河煤矿开拓方式选择及特点[J].煤炭工程,2016,48(2):8-10,13.
[10]宋国虎,张立功,许建峰,等.龙王沟矿井开拓方案技术经济比选[J].煤炭工程,2015,47(7):21-23.