No. 6 (2024): Năm thứ XXXIII

View No. 6 (2024): Năm thứ XXXIII

Published: 2025-04-10

MINING

Research on design of advanced solutions for tunnel support by anchors at maingate of longwall IV-4-17 Khe Cham II-IV mine of Ha Long coal company

Minh Khanh Pham, Ngan Tuan Tran, Chuong Van Pham, Duy Ngoc Nguyen, Zakharov V. A., Aushev E.V.

5-22
Research on technical solutions and technology for mobilizing coal mining under the protected constructions and objects on surface in Quang Ninh area

Viet Van Phan, Tuan Viet Nhu, Trần Minh Tiến

23-32

UNDERGROUND AND MINING CONSTRUCTION

Application of numerical simulation to estimate the stability of adit constructed by contour blasting method at Vi Kem copper mine

Vi Van Pham, Thức Viet Chu

33-41
The working effect of the components of the bolt steel mesh supporting structure

Doan Viet Dao

42-49

MECHANICAL ENGINEERING, ELECTRICITY- ELECTRONICS - AUTOMATION

Control of axial fan loss using numerical simulation method

Dinh Vu Dang, Tien Van Pham, Hoang The Nguyen, Thang Hong Thi Le

50-57
Research on the change of guiding force and impact angle when metro wagon entering curve

Hieu Trung Nguyen, Tham Van Mai

58-64
Research on design and construction of online monitoring system and application of fuzzy logic technique in warning of coal spontaneous combustion in underground mines

Dong Xuan Nguyen, Nam Hoai Tran, Vinh The Nguyen, Quyen Phan Nguyen, Hieu Cong Nguyen, Duong Hai Tran

65-75

GEOMECHANICS, GEOMATICS, GEOLOGY, GEODESY

Variation characteristics of industrial geological parameters of the coal seam of Khe Cham mine and their influence on exploration and mining work

Hai Duc Vu, Phuong Nguyen, Anh Tuan Pham, Dong Phuong Nguyen

76-87

OIL AND GAS INDUSTRY

BSR's strategic development orientation adapts to the energy transition trend and balances carbon footprint

Ninh Hai Tran, Dat Tuan Mai

88-94