煤矸石堆积问题的电费计算  

Calculations of Power Cost in Problem of Gangue Heaping

作　　者：高金泰[1] 杨明[1] 张若峰[1] 

机构地区：[1]天水师范学院数学系,甘肃天水741000

出　　处：《数学的实践与认识》2004年第2期1-4,共4页Mathematics in Practice and Theory

摘　　要：本文设计了一种矸石堆的成堆方法 :在堆积若干年之后 ,后移一定距离重新堆积并将之前的矸石堆覆盖 ,这一方法在文 [1 ]的基础上使电费的值继续减少 ,并计算了两次成堆情况下不同出矸率对应的电费值 .This paper designed a method of heaping up gangue: after several year′s heaping, we restart to heap from a new point behind the first point and covered the gangue heap already exist. This way may reduce the cost of power on the foundation of paper . We calculated the cost of power in the case of different rate of producing gangue under the condition of two strokes heaped a hill of gangue.

关 键 词：煤矸石 堆积问题 电费计算 重力势能 MATHEMATICA软件 数学模型 

分 类 号：O29[理学—应用数学]