房式采煤法是柱式采煤法的一种,有时也称之为巷柱式采煤法。煤层开掘一系列的巷道称为煤房巷道,煤房的左右用联络巷相连,这样,煤房与煤房之间由巷道相通,中间就形成了有一定尺寸的煤柱。煤柱暂时不采,用来支撑顶板。这种采煤法就叫做房式采煤法。煤房采完后,按照一定的要求再将煤柱采出,这 Room mining method is a kind of column mining method, sometimes called laneway coal mining method. Coal seam digging a series of roadway known as the coal mine roadway, the coal house is connected with the contact lane around, so that between the coal house and coal room by roadway connected to the middle of the formation of a certain size pillars. Pillar temporarily not mining, used to support the roof. This mining method is called chamber mining method. Coal mining after the end of the coal pillar in accordance with certain requirements and then mining, this