半煤岩巷快速掘进技术研究
Research on Rapid Excavation Technology for Semi Coal and Rock Roadway
梁林勇1
作者信息
- 1. 华阳新材料一矿,山西 阳泉 045000
- 折叠
摘要
结合山西省某煤矿实际,合理选择掘进工艺与掘进设备、优化作业流程、优化巷道支护方式,在确保巷道稳定性的前提下,实现了对工作面半煤岩巷道的快速掘进作业,实际应用表明掘进速度提升效果显著.
Abstract
Based on the actual situation of a coal mine in Shanxi Province,a reasonable selection of excavation technology and equipment,optimization of operation process,and optimization of roadway support method were carried out.While ensuring the stability of the roadway,the rapid excavation operation of the semi coal and rock roadway in the working face was achieved.The practical application showed that the improvement of excavation speed was significant.
关键词
半煤岩巷/快速掘进/巷道支护Key words
semi coal and rock roadway/rapid excavation/tunnel support引用本文复制引用
出版年
2024
NETL
NSTL
万方数据