No. 2 (2026): Năm thứ XXXV

View No. 2 (2026): Năm thứ XXXV

Published: 2026-04-14

ECONOMICS, MANAGEMENT

Training of mining mechanical engineers at the University of Mining and Geology: Directions for innovation in the period of scientific and technological breakthrough

Van Xo Nguyen, Van Khang Nguyen, Van Chien Dinh, Viet Linh Tran, Thi Hai Van Tran

4-7

MINING

Study on stability of the GKQD-2000/1.6/2.4 Transitional Frame Hydraulic Support at the Longwall Junction Using Discontinuous Environment Simulation

Ngoc Canh Doan, Dinh Manh Vu, Tien Dung Le

8-16

UNDERGROUND AND MINING CONSTRUCTION

Study on the Technology for Constructing Thick Wet-Mix Shotcrete Linings in Underground Coal Mines in the Quang Ninh Region

Van Cong Nguyen, Van Cuong Dinh, Van Long Phi

17-26

MECHANICAL ENGINEERING, ELECTRICITY- ELECTRONICS - AUTOMATION

Determination of Selected Parameters of a Mobile Saw in an SVP Hot-Rolled Steel Production Line for Mine Supports

Vu Dinh Dang, Van Xo Nguyen, Trong Nghia Vu, Manh Hung Nguyen

27-36
Study on Nonlinear Dynamic Characteristics of a Two-Stage Planetary Gearbox Used in Mine Hoists

Ngoc Minh Tran, Duc Huan Tran, Tien Chien Hoang, Van Loi Le

37-51
Design Calculation and Strength Testing of Explosion-Proof Electric Gate Valve DN300 under High Pressure in Underground Mining

Viet Linh Tran, Vu Dinh Dang, Duc Minh Nguyen, Thi Hai Yen Nguyen

52-59
Study on the Effect of Cutting Parameters on Surface Quality and Cutting Force in Turning SKD11 Alloy Steel on CNC Lathe

Thi Hong Thang Le, Van Tien Pham

62-69
Study on the Calculation and Selection of Hydraulic Cylinders for Radial Gate Hoisting System of Nui Ngang Reservoir, Quang Ngai Province

Thi Hong Thang Le

70-77

VENTILATION, SAFETY AND ENVIRONMENTAL PROTECTION

Application of Sentinel-5P Satellite Data for Determining Atmospheric SO₂ Concentrations in Lao Cai Province

Thi Thu Hien Dinh, Le Hung Trinh, Duc Anh Nguyen

78-86