摘要
利用模糊数学原理,通过确定大倾角煤层的隶属函数和隶属度,对大倾角煤层的倾角范围进行了数值化处理,提出了煤层大倾角范围的建议,有助于大倾角概念的统一和大倾角煤层理论的专门研究,有利于我国大倾角煤层开采理论与技术的发展和国内外学术交流。
By using the principles of fuzzy mathematics,the range of dip angle of coal seams with large dip angle are studied by numerical processing. By determination of membership functions and membership grade of large angle coal seams,and some suggestions on large dip angle of coal seams are put forword. It contributes to the unity of the concepts of large dip angle and the special research on large dip angle of coal seams,it is conducive for the development of China's large dip angle coal seam mining theory and technology and domestic and international academic exchanges.
出处
《煤炭技术》
CAS
北大核心
2014年第5期292-293,共2页
Coal Technology
基金
黑龙江省教育厅科学技术研究项目(12511482)
关键词
大倾角煤层
模糊数学
隶属函数
上下限
high inclined seam
fuzzy math
membership function
membership grade
upper and lower
