电铲排土方法多年来一直采用二种方法:全断面一次堆垒法和分层堆垒法.全断面一次堆垒法,就是电铲作业时沿工作线一次将上、下部分台阶堆垒,来完成一个工作循环.分层堆垒法即沿工作线先堆下部分台阶,以为设备自己准备好前进路基,再堆上部分台阶,来完成一个循环.这两种方法的优缺点列于附表. The electric shovel dumping method has been using two methods for many years: a full cross-section stacking method and layered heap method.A full cross-section heap method is the electric shovel operation along the line once the upper and lower part of the heap , To complete a work cycle.Hierarchical stacking method that is along the line first piled some of the steps to prepare the equipment for the roadbed ahead of themselves, and then piled up some steps to complete a cycle.The advantages and disadvantages of these two methods are listed Schedule.