摘要
主要介绍了云盖山矿区几对矿井在瓦斯治理底板巷施工过程中巷道层位选择、支护技术和综合机械化掘进、运输装备技术。通过优化劳动组织,提高了大断面岩巷的掘进速度,创月平均进尺达130 m,较之前矿井单进提高2倍,实现了高效掘进的目的,保证矿井正常接替。
Mainly introduces the selection of roadway layers and support technology, and also introduces comprehensive mechanized tunneling and transportation equipment technology in several coal mines of Yungaishan mining area during the process of gas treatment. By optimizing the labor organization and increasing the tunneling speed of large-section rock roadway, the goal of high- efficiency tunneling has been realized and the normal succession of the mine can be ensured.
作者
王鹏翔
冯洪涛
WANG Peng-xiang, FENG Hong-tao(Henan Yongjin Energy Co., Ltd., Henan Energy and Chemical Industry Group, Yuzhou 461670, Chin)
出处
《煤炭技术》
CAS
2018年第6期113-115,共3页
Coal Technology
关键词
瓦斯治理底板巷
综合机械化掘进
装备技术
正常接替
floor roadway of gas control
comprehensive mechanized tunneling
equipment technology
normal succession
