摘要
煤巷锚网支护是一种新型的支护技术,而在沿空送巷中进行支护方式改革,推广使用这种技术是一种新的尝试。通过对3703沿空运中巷支护的主要机理研究;确定了采用锚网支护的技术参数;研究了现场施工方法;进行了现场试验;取得了较好的支护效果与经济效益,为沿空掘进煤巷锚网支护的进一步推广积累了经验。
The anchor net supporting in coal roadway is a kind of new supporting technology,and along the empty send even support mode reform,promoting the use of this technology is a new attempt.Through in 3703 along the air lane supporting the main mechanism research;determine the anchor net supporting technical parameters;study on the site construction methods.The field test achieved good supporting effect and economic benefit and accumulated experience for the empty of the anchor net supporting in coal roadway and its further promotion.
出处
《山东煤炭科技》
2014年第2期25-26,29,共3页
Shandong Coal Science and Technology
关键词
沿空巷道
锚网
支护设计
施工
along goaf roadway
anchor net
supporting design
construction
