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新中国成立60多年来,煤炭地下开采共经历了两次重大的历史变革,即由炮采到普采再到综采。在当代特殊的发展形势下,煤炭地下开采不断改进顶板支护技术、采煤机械设备技术,积极研发高端综采成套设备技术,推广应用新型的煤炭开采技术。文章通过分析影响新中国煤炭地下开采技术发展的原因,特别是技术创新对原煤产量的推动作用,得出大量高端科技人才的培养是新中国煤炭地下开采技术迅速发展的坚强后盾。
Over the past 60 years since the founding of New China, coal underground mining has undergone two major historical changes, from artillery mining to Cape Mining and then to fully mechanized mining. Under the current special development situation, coal underground mining continuously improves roof support technology and coal mining machinery and equipment technology, actively develops high-end fully mechanized coal mining equipment and popularizes and applies new coal mining technologies. By analyzing the reasons that affect the development of underground coal mining technology in new China, especially the promotion effect of technological innovation on the output of coal, it is concluded that the cultivation of a large number of high-end scientists and technicians is the strong backing of the rapid development of underground coal mining technology in new China.