论潞安化工集团所属煤矿地表压煤的解决途径
陈红春
（潞安化工集团有限公司企管部，山西 长治 046204）
摘要： 据不完全统计，潞安矿区9 座主体矿井（不含李村矿井） 仅村庄压煤量一项就达2.65×10⁹ t。“三下”压煤已经
成为制约潞安矿区发展的一个严峻且紧迫的问题。目前，中国已经有多家矿井采用柱式体系采煤法或充填开采法成功开采
村庄下、铁路下和河流下的压煤。简要介绍了适合潞安矿区的“三下”采煤技术，以期为日后相关工作提供参考和借鉴。
关键词： “三下”压煤；柱式采煤；充填开采
中图分类号： TD8     文献标识码： A     文章编号： 2095-0802-(2021)03-0113-02
Discussion on Solutions to Coal under Surface of Coal Mine Subordinate to Lu'an
Chemical Group
CHEN Hongchun
(Enterprise Management Department, Lu'an Chemical Group Co., Ltd., Changzhi 046204, Shanxi, China)
Abstract: According to incomplete statistics, the 9 main mines in the Lu'an mining area (excluding Licun Coal Mine) have coal
under villages of 2.65×10⁹ t. The "three-under" coal has become a severe and urgent problem restricting the development of the
Lu'an mining area. At present, many mines in China have successfully exploited coal under villages, railways and rivers by using
pillar mining or filling mining. This paper briefly introduced the "three-under" coal mining technology suitable for Lu'an mining
area, in order to provide reference for related work in future.

Key words: "three-under" coal; pillar mining; filling mining