11 Patents
- US125712932026Method for Remining Residual Coal Pillar in Residual Mining Area by Collaboration of Pillar-side Backfilling and In-situ Gasification
TAIYUAN UNIVERSITY OF TECHNOLOGY
0 cites - US125713082026Method for Recovering Residual Coal Pillars by Freezing Water Accumulated in Room-and-pillar Mining Area
Taiyuan University Of Technology
0 cites - US124926342025Electric-pulse Fracturing Device and Method for Hard Roof of Coal Mine Based on Self-sealing Water Bag
Taiyuan University Of Technology
0 cites - US123595682025Method for Backfilling and Reconstructing Carbon Storage Space in Abandoned Main Roadway and Storing CO 2
TAIYUAN UNIVERSITY OF TECHNOLOGY
0 cites - US122218882025Ventilation Method for High Gas Working Face Based on Alternating Intake and Air Return in Mine Gallery
Taiyuan University Of Technology
0 cites - US120986372024I-patterned Filling Method for Initial Stage of Coal Mining Based on Roof Fracture Feature Characteritics
Taiyuan University Of Technology
0 cites - US120255902024Loading System and Method for Hopkinson Compression Bar Test Under Water-gas-temperature Multi-field Coupling Action
Taiyuan University Of Technology
0 cites - US119593832024Method and Device for Carrying Out Grouting Between Adjacent Gateroads in Internal-staggered Split-level Coal Mining
Taiyuan University Of Technology
0 cites - US118354912023Device and Method for Testing Bearing Capacity of Grouped Pillars in Inclined Goaf Under Coupled Biaxial Static and Disturbance Stresses
Taiyuan University Of Technology
0 cites - US117889302023Device and Method for Testing Bearing Capacity of Single-row Grouped Pillars in Horizontal Goaf Under Biaxial Loading
Taiyuan University Of Technology
0 cites - US117034312023Device and Method for Testing Tensile Resistance of Multiple-row Grouped Pillars in Inclined Goaf
Taiyuan University Of Technology
0 cites