Investigation of geo-mining green roof seismic energy balancing with resin bolting by Universal Drilling Machine: A novel energy-absorbing-based support system
Roof bolt reinforcement of stratified carboniferous and fragile strata is a popular way of roof
support in underground mines. The manifestation of strain energy of strata generated during …
support in underground mines. The manifestation of strain energy of strata generated during …
Unload Pull-out Test of Full-length Grouted Bolts in Slope Reconstruction and Expansion.
G Jiang, Z Feng, R Zhao, J Wen - Journal of Engineering & …, 2021 - search.ebscohost.com
Abstract The Unloading Pull-out Test Method (UPTM) is proposed to evaluate the residual
stress of existing anchorage systems and explore the actual stable state of the slope before …
stress of existing anchorage systems and explore the actual stable state of the slope before …
Analysis of un-tensioned fully grouted rock bolt–A case study
A Harshit, M Chanchal - Recent Advances in Rock Engineering …, 2016 - atlantis-press.com
Stability of structures in any mining excavation is critical and roof rock stability has long been
the primary concern in all underground excavations. There are plenty of supports systems …
the primary concern in all underground excavations. There are plenty of supports systems …
[PDF][PDF] Fully Grouted Rock Bolts: Application and Performance Evaluation
Fully grouted rock bolts are considered the effective & economical support system for
exposed unsupported rock in various mining operations. The paper presents the case study …
exposed unsupported rock in various mining operations. The paper presents the case study …
Performance behaviour of fully grouted rock bolt as support system
Rock bolts are one of the most prominent and economical techniques of rock stabilization
used widely in various applications such as mining, tunneling, surface slope stabilization …
used widely in various applications such as mining, tunneling, surface slope stabilization …
Successful experience of fully grouted un-tensioned rock bolts in supporting an underground mine in India
Fully grouted bolts are an economical support system for exposed unsupported rock in
various tunneling and mining operations. The bolts become an integral part and create …
various tunneling and mining operations. The bolts become an integral part and create …
[CITATA][C] Karakteristik Fisik dan Mekanik Pasta Fill Sebagai Material Backfill Pada Proses Ground Support Di Underground Kencana, PT. Nusa Halmahera Minerals …
H Murtadho, Y Ashari - Bandung Conference Series: Mining Engineering, 2023