在地下矿山的生产和建设中,井巷工程占有极为重要的位置,它是开发矿床的基本工程,占矿山总投资的40％以上。提高掘进技术,加快掘进速度,对缩短矿山建设周期、保持三级矿量平衡具有重要意义。文章首先回顾了建国以来,特别是从七十年代由机械、冶金、煤炭三个部组织机械化 In the production and construction of underground mines, the shaft project occupies a very important position. It is the basic project for the development of deposits, accounting for more than 40% of the total investment of the mine. Improve tunneling technology, speeding up the tunneling speed, to shorten the construction period of the mine, to maintain the balance of three ore is of great significance. The article first reviews the establishment of the country, especially since the seventies by the machinery, metallurgy, coal mechanization of the three ministries