采煤工作面沿倾斜方向由上到下开采为俯采,而由下到上开采为仰采。因为工作面的布置位置和推进方向出现了变化,使采煤工作面矿山压力显现规律,采煤工艺都出现不同的特征。本文主要阐述了工作面矿压显现、对开采设备的影响、带区车场形式及线路布置、带区布置方式选择等问题。 Coal mining face along the tilt from top to bottom mining for the subsidence, and from bottom to top mining for Yang mining. Because of the layout of the work surface and the advancing direction has changed, so that the law of coal mining face appears pressure, coal mining process has shown different characteristics. This article mainly elaborates the appearance of mine pressure, the influence on the mining equipment, the layout of the yard and the layout of the belt, the choice of the layout of the belt and so on.