介绍了连续采煤开采技术和发展 ,并基于神华集团大柳塔煤矿的地质采矿条件 ,论述了房柱式分层开采厚煤层的巷道布置和采煤工艺。着重研究了煤房和房柱尺寸设计 ,通过煤柱强度的反分析 ,推荐了合理的计算公式和大柳塔煤矿房柱尺寸新方案。列举了连续采煤机开采技术的优势 ,展望了它在“三下”采煤中的应用前景。 The continuous mining technology and development are introduced. Based on the geological mining conditions of Daliuta coal mine of Shenhua Group, the roadway arrangement and coal mining technology of thick coal seam by post and column mining are discussed. Emphasis is placed on the size design of coal rooms and houses. Based on the back analysis of the strength of coal pillars, a reasonable calculation formula and a new proposal for the size of houses and columns in Daliuta Coal Mine are recommended. The advantages of continuous mining technology are listed, and its application prospect in “three times” coal mining is prospected.