多煤层近水平露天煤矿的运输系统探讨

Study on transportation system of multiple coal seams nearly horizontal surface coal mine

研究了采用带式输送机局部取代自卸卡车运输的经济合理性,其中包括了剥离物运输和煤的运输,综合考虑了由运输方式变化而引起的设备变化及连带影响的部分工程量运距变化,最后得出采用带式输送机局部取代自卸卡车运输需谨慎的观点。

This article studied the economic rationality of belt conveyer take place of truck.In which,the overburden and coal transpotation issue was covered,it considered all variation while the transporting style be changed.And in the end summarized we should be more prudent to use of the alternating from belt conveyer to truck.