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Results: 7 articles

Search Text: "Phạm Trung Nguyên"

Mining

[Issue 5, 10 - 2024, Year XXXIII] Researching on technology solutions to support and maintain to reuse haulage roadway as a ventilation one in longwall mining system
  • 312
5.0 ★(1 Ratings)
[Issue 6, 12 - 2015, Year XXIX] Nghiên cứu áp dụng công nghệ khai thác sử dụng dàn chống cho các vỉa dày trung bình, độ dốc 35° đến 55° tại vùng Quảng Ninh
  • 162
[Issue 2, 04 - 2023, Year XXXII] Research on experimental application of cutting roof technology by directional hydraulic pumping method to initial caving in mechanized longwall underground coal mines in Quang Ninh
  • 137
[Issue 2, 04 - 2023, Year XXXII] Results of experimental application of no-pillar mining technology in Khe Cham I area, Ha Long coal Company
  • 127
[Issue 4, 08 - 2023, Year XXXII] Research of geomechanical conditions of working roof rock mass for anchor support at roadway of stope CIII- 6 -1B, level +10 m, Vang Danh coal mine
  • 126
[Issue 3, 06 - 2019, Year XXXIII] Các giải pháp duy trì, phát triển, mở rộng áp dụng hệ thông lò dọc vỉa phân tầng với công nghệ cơ giới hóa khai thác than
  • 115
[Issue 4, 08 - 2022, Year XXXI] Classification of roof rock for mine pressure control in Quang Ninh underground coal mines
  • 113