摘要
沿空留巷围岩受力情况会对后续开采作业造成直接影响,在介绍沿空留巷施工特点基础上,依据工程实例,对沿空留巷围岩受力变形特征及支护相应内容进行研究,希望文中内容对相关工作人员可以有所帮助。
The stress situation of the surrounding rock of the goaf retaining roadway will have a direct impact on subsequent mining operations.Based on the introduction of the construction characteristics of the goaf retaining roadway,and based on engineering examples,the stress deformation characteristics and support corresponding content of the surrounding rock of the goaf retaining roadway are studied.It is hoped that the content of the article can be helpful to relevant workers.
作者
张经纬
Zhang Jingwei(Fenxi Mining Industry Group Shuiyu Coal Industry Co.,Ltd.,Xiaoyi Shanxi 032300,China)
出处
《山西化工》
CAS
2023年第11期172-173,196,共3页
Shanxi Chemical Industry
关键词
沿空留巷
支护措施
围岩受力
巷道
retaining roadway along goaf
support measures
surrounding rock stress
roadway
