沿空送巷施工顶板支护技术与支护效果评估  

Roof Support Technology and Support Effect Evaluation of Gob-Side Entry Driving Construction

作　　者：王伟 WANG Wei(Shandong Huayuan Mining Industry Group Co.,Ltd.Youzhong Coal Industry,Xintai 271200,Shandong,China)

机构地区：[1]山东华源矿业集团有限公司友众煤业,山东新泰271200

出　　处：《凿岩机械气动工具》2025年第3期104-106,共3页Rock Drilling Machinery & Pneumatic Tools

摘　　要：沿空送巷施工在矿山和地下工程中较为常见,顶板支护技术是确保工程安全的关键技术,涉及多种支护方法,主要包括预应力锚杆和高强度支护网支护。有效的支护技术不仅可以防止顶板崩塌,提高施工安全性,还能显著提升施工效率。文章全面探讨了沿空送巷施工顶板支护关键技术及其评估方法,并结合案例,研究了不同技术在实际应用中的效果,提出了支护策略优化建议。The gob-side entry driving construction is common in the mine and underground engineering.Roof support technology is the key technology to ensure the engineering safety,involving a variety of support methods,mainly including prestressed bolt and high-strength support net support.Effective support technology can not only prevent roof collapse,improve construction safety,but also significantly improve construction efficiency.This paper comprehensively discusses the key technologies and evaluation methods of roof support in gob-side entry driving construction.Combined with cases,the effects of different technologies in practical application are studied,and the optimization suggestions of support strategy are put forward.

关 键 词：沿空送巷 顶板支护技术 预应力锚杆 高强度支护网 

分 类 号：TD353[矿业工程—矿井建设]