Instability mechanism of deeply buried coal seam floor under mining effects and optimization of extraction roadway layout. [PDF]
Chen X +5 more
europepmc +1 more source
Research on the pressure relief mechanism and application of roof dense drilling of gob side entry retaining by roadway-side filling. [PDF]
Tan Z +7 more
europepmc +1 more source
Reasonable drilling angle and technology application for pre-cracking thick-hard roofs before driving gob-side roadways in ultra-thick seams. [PDF]
He F, Wu Y, Wang D, Zhang J, Tao K.
europepmc +1 more source
Mechanism and engineering practice of roof stability for secondary gob-side entry retaining in deep mines. [PDF]
Wu J, Chen J, Xie F.
europepmc +1 more source
Stability of surrounding rock in roadways with fractured rock mass: mechanisms and effects of layout optimization. [PDF]
Hao H +6 more
europepmc +1 more source
Road Management Plan for Brackett and Pond Roads, Wakefield, NH [PDF]
University of New Hampshire Stormwater Center (UNHSC)
core +1 more source
Comparative analysis and verification on broken rock zone of model test based on multiple testing methods. [PDF]
Liu G, Liu Z, Luan Y, Xian J.
europepmc +1 more source
Catastrophic instability criterion for roadway roof and sidewall rock mass under deep-hole roof blasting in Songshan coal mine. [PDF]
Guo D, Chen J, Wang H, Wei Z, Gao Q.
europepmc +1 more source
Research on stability analysis and control technology of roadways in the underlying isolated island working face. [PDF]
Gao X, Wang Y, Li YM.
europepmc +1 more source
Research on surrounding rock control technology of roof cutting and pressure relieving for roadside filling in gob-side entry retaining of large mining height panel. [PDF]
Weiyong L +5 more
europepmc +1 more source

