Results 131 to 140 of about 689,431 (233)

Structural characteristics of double layer hard roof and effects on coal pillar and roadway stability. [PDF]

iScience
Li H, Liu C, Liu H, Chen Y, Wu F.
europepmc   +1 more source

Asymmetric deformation law and differentiated control technique for the roadway of an isolated working face in an extra-thick coal seam. [PDF]

Sci Rep
Wu H, Gong P, Zhao T, Bai L, Yan J, Liu A.   +5 more
europepmc   +1 more source

The Effectiveness of Sidewall Softening in Maintaining Mine Roadway

Journal of the Mining Institute of Japan, 1983
Makoto IHARA, Kikuo MATSUI, Yukiyoshi ICHIKAWA, Hong Min PARK   +3 more
openaire   +2 more sources

A multi-field coupled model for gas migration in high-temperature coal seams considering fracture zones and fracture roughness. [PDF]

PLoS One
Jiang S, Zhang M.
europepmc   +1 more source

Method for controlling the floor heave in mine roadways of underground coal mines

Mining of Mineral Deposits, 2022
Ivan Sakhno, Iaroslav Liashok, Sakhno Svitlana, Isaienkov Oleksandr   +3 more
openaire   +1 more source

Mechanistic study and control of coal pillar deformation and failure in gob-side roadways with extra-thick seams and hard roof. [PDF]

Sci Rep
Zhou J, Shen Q, Li C, Jin H, Liu Y, Jiang H, Zhou T, Li C, Wang B.   +8 more
europepmc   +1 more source

Mechanism and control strategies of asymmetric floor heave under dynamic pressure in roof-cutting gob-side entry retaining: a case study. [PDF]

Sci Rep
Wang H, Liu K, Shao Z, Yang D, Zhang S, Wang S, Guo Z.   +6 more
europepmc   +1 more source

Zonal load transfer controlled by an L-shaped irregular coal pillar and the mechanism of rockburst induced by static-dynamic load superposition. [PDF]

Sci Rep
Zhang R, Gong S, Li H, Lv J.
europepmc   +1 more source

Development and Application of Roof Support of Roadways in Mines

, 2022
openaire   +1 more source

Asynchronous Monitoring-Induced Deviation in Hydraulic Support Peak Estimation and Its Sensitivity to Synchronization and Sampling Resolution: A Case Study of a Solid Backfilling Working Face. [PDF]

Sensors (Basel)
Zong T, Zhang Q, Yang K, Jin Z, Cui P, Song J, Zhang R, Ning X.   +7 more
europepmc   +1 more source