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Results: 31 articles

Search Text: "Bảo vệ"

Forcus

[Issue 4+5+6, 11 - 2021, Year XXX] Discussion on some provisions of the draft decree of detailed instructions for execution of some articles in the law of environmental protection 2020 from point of view of mineral activities
  • 114

Mining

[Issue 3, 07 - 2021, Year XXX] Research on reasonable exploitation technology for coal seams under the protected objects on the surface in Quang Ninh region
  • 123
[Issue 5, 10 - 2023, Year XXXII] Solution to mining face near maingate when advancing through crosscut at V6 east, north wing – TKV Mao Khe coal mine
  • 114
[Issue 6, 12 - 2024, Year XXXIII] Research on technical solutions and technology for mobilizing coal mining under the protected constructions and objects on surface in Quang Ninh area
  • 103
[Issue 2, 04 - 2023, Year XXXII] Research on application of automatic monitoring system in no-pillar mining technology in the Khe Cham I area - Ha Long coal Company
  • 102
[Issue 2, 04 - 2023, Year XXXII] Results of experimental application of no-pillar mining technology in Khe Cham I area, Ha Long coal Company
  • 82
[Issue 4, 08 - 2016, Year XXX] Phương án cải tạo và phục hồi môi trường sau khai thác mỏ đá xây dựng Lập Sơn 1, xã Tân Lập, Hàm Thuận Nam, tỉnh Bình Thuận
  • 57
[Issue 5, 10 - 2016, Year XXX] Nghiên cứu xác định kích thước trụ bảo vệ tự nhiên cho đường lò chuẩn bị mức -300 mỏ than Khe Chàm bằng phần mềm Flac3D
  • 50

Underground and Mining Construction

[Issue 3, 06 - 2023, Year XXXII] Method for calculation and checking electric shock safety condition when designing precinct power networks in underground coal mines
  • 89
[Issue 3, 06 - 2016, Year XXX] Phân bố ứng suất xung quanh lò chợ và xác định kích thước trụ bảo vệ khi đào đường lò gần khu vực đã khai thác
  • 56