摘要
塌陷区充填复垦与煤矿膏体充填开采都能保证地表形态,为研究2者差异,以长治县某矿为研究对象,研究了以该矿矸石作为2种方式原材料的可行性,计算得出了2种方式的成本差异,并通过对比分析得出了该矿在不同条件下的最佳方式,最后给出了确保煤矿膏体充填开采技术全面实施的相关措施。
The filling reclamation in coal mining subsidence area and the paste filling mining of coalmines can ensure the earth's surface. In order to study differences between the two, taking a mine in Changzhi as a research object,the feasibility which maked the waste of the mine as the row material in the two ways was studied, the differences of the cost in the two ways were calculated, the best way in different conditions was obtained by comparative analysis. Immediately next,some measures to ensure the paste filling mining were given.
出处
《煤炭技术》
北大核心
2014年第6期241-243,共3页
Coal Technology
基金
国家科技支撑计划项目(2009BAB48B02)
国家自然科学基金面上项目(51174142)
教育部新世纪优秀人才支持计划资助项目(NCET-11-1036)
霍英东教育基金2011年高等院校青年教师基金应用研究课题(132023)
山西省科技成果推广项目(2013071050)
山西省科技攻关项目(20110321015-03)
关键词
塌陷区
充填复垦
膏体充填
充填开采
subsidence area
filling reclamation
paste filling
filling mining
