摘要
本文主要分析了采煤工作面坚硬厚顶板强制放顶原理及技术,重点介绍了提高采煤工作面坚硬厚顶板放顶效果的策略,它不仅能够确保采煤工作面坚硬厚顶板放顶工作的安全、高效进行,而且还可以提高后续煤矿开采工作的顺利进行。通过对坚硬厚顶板放顶技术及策略进行研究,以期为煤矿的安全生产提供可靠保障,并实现经济与社会效益的最大化。
This paper mainly analyzes the principle and technology of forced caving of hard and thick roof in coal mining face,and emphatically introduces the strategy of improving the caving effect of hard and thick roof in coal mining face,which can not only ensure the safe and efficient caving of hard and thick roof in coal mining face,but also improve the smooth progress of subsequent coal mining work.Through the study of hard and thick roof caving technology and strategy,it is expected to provide reliable guarantee for the safety production of coal mines and maximize economic and social benefits.
作者
闫海生
Yan Haisheng(Shanxi Gu County Xishan Hongxing Coal Industry Co.,Ltd.,Shanxi,042404)
出处
《当代化工研究》
2021年第10期77-78,共2页
Modern Chemical Research
关键词
采煤工作面
坚硬厚顶板
强制放顶技术
策略
coal mining face
hard and thick roof
forced caving technology
strategy
作者简介
闫海生(1990-),男,汉族,山西太原人,助理工程师,山西古县西山鸿兴煤业有限公司,研究方向:煤矿生产技术。
