| 高应力软岩巷道锚注一体化联合支护技术应用 |
| |
| 引用本文： | 张艺耘.高应力软岩巷道锚注一体化联合支护技术应用[J].四川建材,2022(2):93-94. |
| |
| 作者姓名： | 张艺耘 |
| |
| 作者单位： | 国家能源集团宁夏煤业有限责任公司麦垛山煤矿 |
| |
| 摘 要： | 介绍了国家专利注锚剂、中空注浆锚索等产品,以国家能源麦朵山煤矿11采区2煤辅助运输巷为研究对象,采用数值模拟、理论分析、现场测试及井下试验相结合的综合研究方法,对11采区2煤辅助运输巷采用锚注一体联合支护技术,来实现对岩体裂隙注浆,使浆料与岩体结为一体,在围岩与支护体共同作用过程中,实现强岩增荷的作用,维护巷道的稳定性,实现工作面的安全生产。
|
| 关 键 词： | 锚注一体联合支护 注锚剂 中空注浆锚索 稳定性 安全生产 |
Application of integrated joint support technology of high stress soft rock roadway anchorage |
| |
| ZHANG Yiyun.Application of integrated joint support technology of high stress soft rock roadway anchorage[J].Sichuan Building Materials,2022(2):93-94. |
| |
| Authors: | ZHANG Yiyun |
| |
| Affiliation: | (Maiduoshan Coal Mine,National Energy Group Ningxia Coal Industry Company,Yinchuan 750408,China) |
| |
| Abstract: | This paper introduces the national patented anchor agent,hollow grouting anchor cable and other products,adopts the numerical simulation,theoretical analysis,field test and underground test,adopts the joint support technology in the 11 mining area,increase strong rock charge,maintain the stability of the roadway and realize the safe production of the working surface. |
| |
| Keywords: | anchor injection integrated joint support anchor agent hollow grouting anchor cable stability safe production |
| 本文献已被 维普 等数据库收录！ |
|
