煤炭与化工2025，Vol.48Issue(5)：20-22,26,4.DOI:10.19286/j.cnki.cci.2025.05.004
矸石充填工作面大吨位超长支架防倒防窜滑调控技术
Anti-toppling and anti-sliding control technology for large tonnage super-long support in gangue filling face
贾金明1
作者信息
- 1. 冀中能源股份有限公司邢东矿,河北邢台 054001
- 折叠
摘要
Abstract
In the gangue filling face of Xingdong Mine,a large special gangue filling support was used in conjunction with the hanging rear scraper conveyor to carry out gangue filling mining.When the gangue filling mining operation was carried out in the face with a large inclination angle,the working face often ran up and down,which seriously restricted the advancement of the working face.Taking No.1222 Face as an example,the mechanical analysis of the overall sliding and falling of the gangue filling support was made.The comprehensive effects of various technologies,such as advancing the roadway,adjusting the end support,connecting three boats at the top and bottom,and installing an anti-falling system on the basic support,were adopted to prevent the gangue filling support from falling and sliding.The field practice showed that the anti-toppling and anti-sliding of gangue filling support had achieved good results in the process of advancing in No.1222 working face,which had good economic and social benefits.关键词
矸石充填/防倒防窜滑/高巷超前Key words
gangue filling/anti-toppling and anti-channeling/high roadway ahead分类
矿山工程引用本文复制引用
贾金明..矸石充填工作面大吨位超长支架防倒防窜滑调控技术[J].煤炭与化工,2025,48(5):20-22,26,4.
