Journal of Mining & Safety Engineering

Previous Articles     Next Articles

Research and application of asymmetric anchorage deep beam bearing structure model in gob-side entry retaining roof

  

  • Online:2020-03-15 Published:2020-04-28
Total visitors: Visitors of today: Now online:
Copyright © Journal of Mining and Safety Engineering, All Rights Reserved.
Post Code: 221116
Tel: 0516-83885490 0516-83885761
E-mail：gpsc@cumt.edu.cn

Wechat