摘要
沿空留巷技术是保证煤矿安全生产的一项重要技术,结合沁和能源集团煤田的具体情况,叙述沿空留巷技术研究现状,通过对沿空留巷技术的进一步研究,总结出更适合沁和集团的沿空留巷新技术。
Gob-side entry retaining laneway technology is an important technology t~ assure the safety production in coal mine. Based on the condition of specific circumstance of coal field in Qinhe Energy Group, this paper described its research status, further studied this technology, and summarize new technology that was suitable for Qinhe Energy Group.
出处
《能源与节能》
2015年第11期35-36,共2页
Energy and Energy Conservation
关键词
沿空留巷
高瓦斯
支护
gob-side entry retaining laneway
high gas
supporting
