No. 1 (2026): Năm thứ XXXV

View No. 1 (2026): Năm thứ XXXV

Published: 2026-02-09

MINING

A Proposed Method for Determining Water Inflow Sources into the 11-1.10 Longwall at Levels -175/-180 in Zone III of Seam 11, Vinacomin – Ha Lam Coal JSC

Van Hau Le, Duc Dau Tran

4-13
Research on Selecting Appropriate Drilling and Blasting Methods and Parameters for Open-Pit Coal Mines in Quang Ninh Area of TKV

Duc Phuong Le, Viet Phuong Le, Trung Kien Phi, Ngoc Dung Nguyen

14-21
Innovation in Management and Production Organization through Artificial Intelligence (AI) Application in Underground Coal Mines in Quang Ninh Region

Duc Thang Pham, Ngoc Minh Nguyen

22-28

MINERAL BENEFICIATION AND PROCESSING

Study on the Use of Tailings Sludge from the Ta Phoi Copper Concentration Plant as a Replacement for Natural Sand in the Production of Cement-Free Green Concrete

Manh Ha Pham, Quy Nam Nguyen, Tam Tinh Nguyen, Van Lam Tang

29-41

MECHANICAL ENGINEERING, ELECTRICITY- ELECTRONICS - AUTOMATION

Strength Verification Calculation of the Explosion-Proof Vacuum Circuit Breaker Enclosure THCDPN-660 (1140) for Underground Coal Mines

Duc Trong Do, Tat The Pham, Van Phuc Le

42-47
Evaluation of the Applicability of Fuel Cell - Battery Hybrid Electric Trucks for Serving Open-Pit Mining

Dang Tan Nguyen, Ngoc Hai Ta

48-57

VENTILATION, SAFETY AND ENVIRONMENTAL PROTECTION

Determination of the Optimal Operating Mode of Main Surface Fans during Non-Working Days to Save Electricity at Khe Cham I Coal Mine, TKV- Ha Long Coal Company

Xuan Ha Tran, Van Chi Dao

58-65

OIL AND GAS INDUSTRY

Petrovietnam’s Growth Model Transformation Based on Science, Technology, Innovation and Digital Transformation

Binh Minh Tran

66-70

ECONOMICS, MANAGEMENT

Applying Exploratory Factor Analysis (EFA) to Identify Factors Affecting Business Performance at Vinacomin- Mao Khe Coal Company

Thi Mo Nguyen, Thi Thanh Huong Tran, Thi Thanh Huyen Phi

71-79